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Revision 1.2 introduced a 900 MHz 64-bit quad-core ARM Cortex-A53 processor, shared with the Raspberry Pi 3 Model B (underclocked). The Raspberry Pi 3 Model B was released in February 2016, featuring a 1.2 GHz 64-bit quad-core ARM Cortex-A53 processor, on-board 802.11n Wi-Fi, Bluetooth, and USB boot support. The Raspbe... | Wikipedia - Raspberry Pi - Series and generations > Flagship series | 346 | 1,183 | null |
The Raspberry Pi 5 was released in October 2023. It features a 2.4 GHz quad-core 64-bit ARM Cortex-A76 CPU, a VideoCore VII GPU, a in-house designed I/O controller, a PCIe interface for connecting fast peripherals, and a new power management integrated circuit that enables support for a power button and a real-time clo... | Wikipedia - Raspberry Pi - Series and generations > Flagship series | 188 | 721 | null |
Section: Series and generations > Keyboard series. The Keyboard series integrates flagship-class hardware and ports into a keyboard computer form-factor, offering a complete Linux-based desktop experience in an all-in-one form. The Raspberry Pi 400 was released in November 2020 with an integrated board based on the Ras... | Wikipedia - Raspberry Pi - Series and generations > Keyboard series | 218 | 911 | null |
Section: Series and generations > Zero series. The Zero series is small, low-cost, low-power consumption computers, offering essential ports and a full Linux operating system. The Raspberry Pi Zero was released in November 2015 for US$5 and is based on the original Raspberry Pi and features a single-core ARM11 processo... | Wikipedia - Raspberry Pi - Series and generations > Zero series | 347 | 1,432 | null |
Section: Series and generations > Pico series. The Pico series are compact microcontroller boards based on the RP2040 chip. Unlike other Raspberry Pi models, Pico boards do not run Linux or support removable storage. Instead, they are programmed by flashing binaries directly to onboard flash memory, making them well-su... | Wikipedia - Raspberry Pi - Series and generations > Pico series | 316 | 1,259 | null |
Section: Series and generations > Compute Module series. The Compute Module series, also known as "CM" models, offer flagship-equivalent hardware in a stripped-down format intended for industrial and embedded use. They omit onboard ports and GPIO pins, requiring connection to a separate baseboard tailored to the applic... | Wikipedia - Raspberry Pi - Series and generations > Compute Module series | 342 | 1,361 | null |
A "Lite" version with no flash memory storage is available. Onboard Wi-Fi and Bluetooth connectivity is optional. It is built on a form-factor with dual 100-pin high density connectors. A Raspberry Pi Compute Module 4S version uses the same form-factor as a SO-DIMM RAM module. The Raspberry Pi Compute Module 5 is based... | Wikipedia - Raspberry Pi - Series and generations > Compute Module series | 158 | 622 | null |
Section: Hardware. The Raspberry Pi hardware has evolved through several versions that feature variations in the type of the central processing unit, amount of memory capacity, networking support, and peripheral-device support. This block diagram describes models B, B+, A and A+. The Pi Zero models are similar, but lac... | Wikipedia - Raspberry Pi - Hardware | 288 | 1,215 | null |
Processor speed ranges from 700 MHz to 2.4 GHz for the Pi 5; on-board memory ranges from 256 MB to 16 GB random-access memory (RAM), with only the Raspberry Pi 4 and the Raspberry Pi 5 having more than 1 GB. Secure Digital (SD) cards in MicroSDHC form factor (SDHC on early models) are used to store the operating system... | Wikipedia - Raspberry Pi - Hardware | 255 | 1,048 | null |
Section: Hardware > Processor. The Broadcom BCM2835 SoC used in the first generation Raspberry Pi includes a RISC-based 700 MHz 32-bit ARM1176JZF-S processor, VideoCore IV graphics processing unit (GPU), and RAM. It has a level 1 (L1) cache of 16 KB and a level 2 (L2) cache of 128 KB. The level 2 cache is used primaril... | Wikipedia - Raspberry Pi - Hardware > Processor | 338 | 1,149 | null |
The Raspberry Pi 3 Model B uses a Broadcom BCM2837 SoC with a 1.2 GHz 64-bit quad-core ARM Cortex-A53 processor, with 512 KB shared L2 cache. The Model A+ and B+ are 1.4 GHz The Raspberry Pi 4 uses a Broadcom BCM2711 SoC with a 1.5 GHz (later models: 1.8 GHz) 64-bit quad-core ARM Cortex-A72 processor, with 1 MB shared ... | Wikipedia - Raspberry Pi - Hardware > Processor | 334 | 1,258 | null |
The Raspberry Pi 3 also uses the BCM2710A1 in its Broadcom BCM2837 SoC, but clocked at a higher 1.2 GHz. The Raspberry Pi Pico uses the RP2040, a microcontroller containing dual ARM Cortex-M0+ cores running at 133 MHz, 6 banks of SRAM totalling 264 KB, and programmable IO for peripherals. The Raspberry Pi 5 uses the Br... | Wikipedia - Raspberry Pi - Hardware > Processor | 231 | 876 | null |
Section: Hardware > Processor > Performance. While operating at 700 MHz by default, the first generation Raspberry Pi provided a real-world performance roughly equivalent to 0.041 GFLOPS. On the CPU level the performance is similar to a 300 MHz Pentium II of 1997β99. The GPU provides 1 Gpixel/s or 1.5 Gtexel/s of graph... | Wikipedia - Raspberry Pi - Hardware > Processor > Performance | 295 | 1,182 | null |
Section: Hardware > Processor > Overclocking. Most Raspberry Pi systems-on-chip can be overclocked to various degrees utilising the built in config.txt file in the boot sector of the Raspberry Pi OS. Overclocking is generally safe and does not automatically void the warranty of the Raspberry Pi; however, setting the "f... | Wikipedia - Raspberry Pi - Hardware > Processor > Overclocking | 343 | 1,463 | null |
When the demand is low on the CPU or it is running too hot, the performance is throttled, but if the CPU has much to do and the chip's temperature is acceptable, performance is temporarily increased with CPU clock speeds of up to 1.1 GHz, depending on the board version and on which of the turbo settings is used. In the... | Wikipedia - Raspberry Pi - Hardware > Processor > Overclocking | 176 | 788 | null |
Section: Hardware > RAM. The early designs of the Raspberry Pi Model A and B boards included 256 MB of random-access memory (RAM). Of this, the early beta Model B boards allocated 128 MB to the GPU by default, leaving only 128 MB for the CPU. On the early 256 MB releases of models A and B, three different splits were p... | Wikipedia - Raspberry Pi - Hardware > RAM | 344 | 1,355 | null |
But about one week later, the foundation released a new version of start.elf that could read a new entry in config.txt (gpu_mem=xx) and could dynamically assign an amount of RAM (from 16 to 256 MB in 8 MB steps) to the GPU, obsoleting the older method of splitting memory, and a single start.elf worked the same for 256 ... | Wikipedia - Raspberry Pi - Hardware > RAM | 231 | 839 | null |
Section: Hardware > Networking. The Model A, A+ and Pi Zero have no Ethernet circuitry and are commonly connected to a network using an external user-supplied USB Ethernet or Wi-Fi adapter. On the Model B and B+ the Ethernet port is provided by a built-in USB Ethernet adapter using the SMSC LAN9514 chip. The Raspberry ... | Wikipedia - Raspberry Pi - Hardware > Networking | 258 | 932 | null |
Section: Hardware > Special-purpose features. The RPi Zero, RPi1A, RPi3A+ and RPi4 can be used as a USB device or "USB gadget", plugged into another computer via a USB port on another machine. It can be configured in multiple ways, such as functioning as a serial or Ethernet device. Although originally requiring softwa... | Wikipedia - Raspberry Pi - Hardware > Special-purpose features | 176 | 721 | null |
Section: Hardware > Video. The video controller can generate standard modern TV resolutions, such as HD and Full HD, and higher or lower monitor resolutions as well as older NTSC or PAL standard CRT TV resolutions. As shipped (i.e., without custom overclocking) it can support the following resolutions: 640Γ350 EGA; 640... | Wikipedia - Raspberry Pi - Hardware > Video | 336 | 1,166 | null |
Although the Raspberry Pi 3 does not have H.265 decoding hardware, the CPU is more powerful than its predecessors, potentially fast enough to allow the decoding of H.265-encoded videos in software. The GPU in the Raspberry Pi 3 runs at higher clock frequencies of 300 MHz or 400 MHz, compared to previous versions which ... | Wikipedia - Raspberry Pi - Hardware > Video | 165 | 655 | null |
Section: Hardware > Real-time clock. When booting, the time defaults to being set over the network using the Network Time Protocol (NTP). The source of time information can be another computer on the local network that does have a real-time clock, or to a NTP server on the internet. If no network connection is availabl... | Wikipedia - Raspberry Pi - Hardware > Real-time clock | 247 | 1,065 | null |
Section: Board layouts > GPIO header. Most Raspberry Pi models include a 40-pin connector known as the GPIO (general-purpose input/output) header, although only some of the pins are dedicated to GPIO functions. The header, designated as J8, uses a consistent pinout across models. The header supplies 3.3 V and 5 V power... | Wikipedia - Raspberry Pi - Board layouts > GPIO header | 270 | 1,069 | null |
Section: Software > Operating systems. The recommended operating is Raspberry Pi OS, a Debian-based Linux distribution optimized for performance and energy efficiency on Raspberry Pi hardware. It is available in both 32-bit and 64-bit versions and comes in several editions: a full version with preinstalled software, a ... | Wikipedia - Raspberry Pi - Software > Operating systems | 304 | 1,419 | null |
Work on Pi 1 began in 2011, but only the Pi 2 will be supported. HelenOS β a portable microkernel-based multiserver operating system; has basic Raspberry Pi support since version 0.6.0 Plan 9 from Bell Labs and Inferno (in beta) QNX RISC OS Pi (a cut-down version of RISC OS Pico, for 16 MB cards and larger for all mode... | Wikipedia - Raspberry Pi - Software > Operating systems | 205 | 834 | null |
Other operating systems (Linux-based) Alpine Linux β a Linux distribution based on musl and BusyBox, "designed for power users who appreciate security, simplicity and resource efficiency". Android is available for non-commercial use from KonstaKANG Arch Linux ARM β a port of Arch Linux for ARM processors; the Arch-base... | Wikipedia - Raspberry Pi - Software > Operating systems | 340 | 1,486 | null |
Pop!_PI for Raspberry Pi 4 is a distribution of Pop!_OS 22.04 postmarketOS β distribution based on Alpine Linux, primarily developed for smartphones RetroPie β an offshoot of Raspberry Pi OS that uses Emulation Station as its frontend for RetroArch and other emulators like Mupen64 for retro gaming. NixOS β a Linux dist... | Wikipedia - Raspberry Pi - Software > Operating systems | 270 | 1,194 | null |
Section: Driver APIs. Raspberry Pi can use a VideoCore IV GPU via a binary blob, which is loaded into the GPU at boot time from the SD-card, and additional software, that initially was closed source. This part of the driver code was later released. However, much of the actual driver work is done using the closed source... | Wikipedia - Raspberry Pi - Driver APIs | 188 | 821 | null |
Section: Driver APIs > Third-party application software. AstroPrint β AstroPrint's wireless 3D printing software can be run on the Pi 2. C/C++ Interpreter Ch β Released 3 January 2017, C/C++ interpreter Ch and Embedded Ch are released free for non-commercial use for Raspberry Pi, ChIDE is also included for the beginner... | Wikipedia - Raspberry Pi - Driver APIs > Third-party application software | 246 | 1,084 | null |
Section: Driver APIs > Software development tools. Algoid β for teaching programming to children and beginners. Arduino IDE β for programming an Arduino. BlueJ β for teaching Java to beginners. C-STEM Studio β a platform for hands-on integrated learning of computing, science, technology, engineering, and mathematics (C... | Wikipedia - Raspberry Pi - Driver APIs > Software development tools | 346 | 1,648 | null |
Processing β an IDE built for the electronic arts, new media art, and visual design communities with the purpose of teaching the fundamentals of computer programming in a visual context. Scratch β a cross-platform teaching IDE using visual blocks that stack like Lego blocks, originally developed by MIT's Life Long Kind... | Wikipedia - Raspberry Pi - Driver APIs > Software development tools | 209 | 986 | null |
Section: Accessories. Gertboard β A Raspberry Pi-sanctioned device, designed for educational purposes, that expands the Raspberry Pi's GPIO pins to allow interface with and control of LEDs, switches, analogue signals, sensors and other devices. It may include an optional Arduino-compatible controller to interface with ... | Wikipedia - Raspberry Pi - Accessories | 307 | 1,272 | null |
Infrared camera β In October 2013, Raspberry Pi announced that they would begin producing a camera module without an infrared filter, called the Pi NoIR. Official display β In September 2015, Raspberry Pi and their distributors RS Components and Premier Farnell/Element 14 launched the Raspberry Pi Touch Display HAT (Ha... | Wikipedia - Raspberry Pi - Accessories | 234 | 1,040 | null |
Section: Vulnerability to flashes of light. In February 2015, a switched-mode power supply chip, designated U16, of the Raspberry Pi 2 Model B version 1.1 (the initially released version) was found to be vulnerable to flashes of light, particularly the light from xenon camera flashes and green and red laser pointers. T... | Wikipedia - Raspberry Pi - Vulnerability to flashes of light | 178 | 811 | null |
Section: Reception and use. Technology writer Glyn Moody described the project in May 2011 as a "potential BBC Micro 2.0", not by replacing PC compatible machines but by supplementing them. In March 2012 Stephen Pritchard echoed the BBC Micro successor sentiment in ITPRO. Alex Hope, co-author of the Next Gen report, is... | Wikipedia - Raspberry Pi - Reception and use | 349 | 1,670 | null |
Section: Reception and use > Education. As of January 2012, enquiries about the board in the United Kingdom have been received from schools in both the state and private sectors, with around five times as much interest from the latter. It is hoped that businesses will sponsor purchases for less advantaged schools. The ... | Wikipedia - Raspberry Pi - Reception and use > Education | 220 | 1,149 | null |
Section: Reception and use > Industrial automation. In June 2014, Polish industrial automation manufacturer TECHBASE released ModBerry, an industrial computer based on the Raspberry Pi Compute Module. The device has a number of interfaces, most notably RS-485/232 serial ports, digital and analogue inputs/outputs, CAN a... | Wikipedia - Raspberry Pi - Reception and use > Industrial automation | 236 | 1,191 | null |
Section: Astro Pi and Proxima. A project was launched in December 2014 at an event held by the UK Space Agency. The Astro Pi was an augmented Raspberry Pi that included a sensor hat with a visible light or infrared camera. The Astro Pi competition, called Principia, was officially opened in January and was opened to al... | Wikipedia - Raspberry Pi - Astro Pi and Proxima | 243 | 1,221 | null |
Section: History. The computer is inspired by Acorn's BBC Micro of 1981. The Model A, Model B and Model B+ names are references to the original models of the British educational BBC Micro computer, developed by Acorn Computers. According to Upton, the name "Raspberry Pi" was chosen with "Raspberry" as an ode to a tradi... | Wikipedia - Raspberry Pi - History | 290 | 1,246 | null |
Section: History > Pre-launch. July 2011 β Trustee Eben Upton publicly approached the RISC OS Open community in July 2011 to inquire about assistance with a port. Adrian Lees at Broadcom has since worked on the port, with his work being cited in a discussion regarding the graphics drivers. This port is now included in ... | Wikipedia - Raspberry Pi - History > Pre-launch | 345 | 1,591 | null |
Section: History > Launch. 19 February 2012 β The first proof of concept SD card image that could be loaded onto an SD card to produce a preliminary operating system is released. The image was based on Debian 6.0 (Squeeze), with the LXDE desktop and the Midori browser, plus various programming tools. The image also run... | Wikipedia - Raspberry Pi - History > Launch | 311 | 1,444 | null |
Manufacturers were reported in March 2012 to be taking a "healthy number" of pre-orders. March 2012 β Shipping delays for the first batch were announced in March 2012, as the result of installation of an incorrect Ethernet port, but the Foundation expected that manufacturing quantities of future batches could be increa... | Wikipedia - Raspberry Pi - History > Launch | 347 | 1,690 | null |
Aside from the updated packages that would come with the new release, Wheezy was also set to introduce the armhf architecture, which became the raison d'Γͺtre for the Raspbian effort. The Squeeze-based POC image was limited to the armel architecture, which was, at the time of Squeeze's release, the latest attempt by the... | Wikipedia - Raspberry Pi - History > Launch | 251 | 1,108 | null |
Section: History > Post-launch. 16 April 2012 β Reports emerge from the first buyers who had received their Raspberry Pi. 20 April 2012 β The schematics for the Model A and Model B are released. 18 May 2012 β The Foundation reported on its blog about a prototype camera module they had tested. The prototype used a 14-me... | Wikipedia - Raspberry Pi - History > Post-launch | 336 | 1,564 | null |
The Foundation estimated that the plant would produce 30,000 units per month, and would create about 30 new jobs. 15 October 2012 β It is announced that new Raspberry Pi Model Bs are to be fitted with 512 MB instead of 256 MB RAM. 24 October 2012 β The Foundation announces that "all of the VideoCore driver code which r... | Wikipedia - Raspberry Pi - History > Post-launch | 332 | 1,565 | null |
This makes the Raspberry Pi easier to use by simplifying the installation of an operating system. Instead of using specific software to prepare an SD card, a file is unzipped and the contents copied over to a FAT formatted (4 GB or bigger) SD card. That card can then be booted on the Raspberry Pi and a choice of six op... | Wikipedia - Raspberry Pi - History > Post-launch | 319 | 1,467 | null |
June 2014 β The official Raspberry Pi blog mentioned that the three millionth Pi shipped in early May 2014. 14 July 2014 β The official Raspberry Pi blog announced the Raspberry Pi Model B+, "the final evolution of the original Raspberry Pi. For the same price as the original Raspberry Pi model B, but incorporating num... | Wikipedia - Raspberry Pi - History > Post-launch | 345 | 1,450 | null |
29 September 2015 β A new version of the Raspbian operating system, based on Debian Jessie, is released. 26 November 2015 β Raspberry Pi launched the Raspberry Pi Zero, the smallest and cheapest member of the Raspberry Pi family yet, at 65 mm Γ 30 mm, and US$5. The Zero is similar to the Model A+ without camera and LCD... | Wikipedia - Raspberry Pi - History > Post-launch | 343 | 1,343 | null |
25 April 2016 β Raspberry Pi Camera v2.1 announced with 8 Mpixels, in normal and NoIR (can receive IR) versions. The camera uses the Sony IMX219 chip with a resolution of 3280 Γ 2464. To make use of the new resolution the software has to be updated. 10 October 2016 β NEC Display Solutions announces that select models o... | Wikipedia - Raspberry Pi - History > Post-launch | 321 | 1,358 | null |
28 January 2019 β Compute Module 3+ (CM3+/Lite, CM3+/8 GB, CM3+/16 GB and CM3+/32 GB) launched. 24 June 2019 β Raspberry Pi 4 Model B launched, along with a new version of the Raspbian operating system based on Debian Buster. 10 December 2019 β 30 million units sold; sales are about 6 million per year. 28 May 2020 β An... | Wikipedia - Raspberry Pi - History > Post-launch | 339 | 1,306 | null |
Article: Raspberry Pi 4. The Raspberry Pi 4 is the fourth generation of the Raspberry Pi flagship series of single-board computers. Developed by Raspberry Pi Holdings and released on 24 June 2019, it introduced significant upgrades over its predecessor. At its core, the Pi 4 features a new Broadcom BCM2711 system-on-ch... | Wikipedia - Raspberry Pi 4 - Summary | 235 | 1,035 | null |
Section: Features > CPU. The Raspberry Pi 4 features a Broadcom BCM2711 system-on-chip (SoC), which is a significant upgrade over previous models. It retains the quad-core design of the BCM2837 used in the Raspberry Pi 3 but uses more powerful ARM Cortex-A72 CPU cores based on the ARMv8 64-bit architecture, running at ... | Wikipedia - Raspberry Pi 4 - Features > CPU | 190 | 751 | null |
Section: Features > IO and Connectivity. The Raspberry Pi 4 introduced several upgrades to input/output (I/O) capabilities. USB connectivity was improved from four USB 2.0 ports on earlier models to two USB 3.0 ports and two USB 2.0 ports. A dedicated PCI Express bus connects the USB controllers and a natively attached... | Wikipedia - Raspberry Pi 4 - Features > IO and Connectivity | 253 | 1,030 | null |
Section: Compute Module 4. On 19 October 2020, 16 months after the original release of the Raspberry Pi 4 Model B, Raspberry Pi released the Compute Module 4, a computer-on-module version of the Pi 4 platform designed for embedded and industrial applications. The Compute Module 4, like the original Pi 4 model, features... | Wikipedia - Raspberry Pi 4 - Compute Module 4 | 151 | 650 | null |
Section: Compute Module 4 > IO and Connectivity. Unlike the original Raspberry Pi 4 Model B, the Compute Module 4 uses a pair of 100-pin connectors on the bottom of the board for IO instead of traditional ports. These connectors are not meant to be accessed directly by the end user; instead, they are meant to interface... | Wikipedia - Raspberry Pi 4 - Compute Module 4 > IO and Connectivity | 177 | 803 | null |
Section: Raspberry Pi 400. The Raspberry Pi 400 is the final Raspberry Pi product to be based on the Raspberry Pi 4 platform. Released 2 November 2020, the Pi 400 is a Raspberry Pi 4 with 4 GB of RAM in a keyboard form factor. It also has an upgraded power supply and a large integrated heat sink, allowing the ARM Corte... | Wikipedia - Raspberry Pi 4 - Raspberry Pi 400 | 163 | 625 | null |
Section: USB-C Power Issues. During the launch of the original Raspberry Pi 4, people soon discovered that some USB-C power cables would not work with the board. The reason for this was found to be the Pi 4's USB-C power connector being non-compliant with the official specification. The issue stems from the Raspberry P... | Wikipedia - Raspberry Pi 4 - USB-C Power Issues | 171 | 721 | null |
Article: Regius Professor. A Regius Professor is a university professor who has, or originally had, royal patronage or appointment. They are a unique feature of academia in the United Kingdom and Ireland. The first Regius Professorship was in the field of medicine, and founded by the Scottish King James IV at the Unive... | Wikipedia - Regius Professor - Summary | 329 | 1,699 | null |
Section: University of Edinburgh. Regius Professor of Public Law and the Law of Nature and Nations (1707) Regius Professor of Rhetoric and English Literature (1762) Regius Professor of Astronomy (1785) Regius Professor of Clinical Surgery (1803) Regius Professor of Medical Science Regius Professor of Forensic Medicine ... | Wikipedia - Regius Professor - University of Edinburgh | 172 | 835 | null |
Section: University of Glasgow. Regius Professor of Medicine and Therapeutics (1637/1713) Regius Professor of Materia Medica (1831β1989) (merged with the Regius chair in Medicine and Therapeutics) Regius Professor of Law (1713) Regius Professor of Anatomy (1718) Regius Professor of Astronomy (1760) Regius Professor of ... | Wikipedia - Regius Professor - University of Glasgow | 194 | 865 | null |
Section: History. The company was founded in 1973 as Research Machines Limited in Oxford, England, by Mike Fischer and Mike O'Regan, respectively graduates of Oxford and Cambridge Universities. Initially it traded under the name Sintel as a mail-order supplier of electronic components, mainly dealing with the hobbyist ... | Wikipedia - RM plc - History | 330 | 1,495 | null |
Section: RM computers. RM manufactured desktop and server computers in its Oxfordshire premises from 1978 until 2014. The first model that RM shipped was the RML 380Z, based on the Z80 processor and CP/M operating system. This was followed in 1982 by the Link 480Z, essentially a smaller, diskless 380Z with a simple net... | Wikipedia - RM plc - RM computers | 299 | 1,345 | null |
PC-186 clients could be configured to boot via the network, which made disk drives in the client optional. Diskless client computers that loaded their operating system, applications and user data centrally from fileservers were common in UK education for a further decade, partially to avoid the cost of local storage de... | Wikipedia - RM plc - RM computers | 308 | 1,475 | null |
This was sold as RM Net LM. The success of PC compatibility as a worldwide standard changed RM's focus from complete in-house design of circuit boards, peripherals and firmware to the assembly and integration of hardware components sourced predominantly from the Far East. The hardware within RM server and desktop PCs w... | Wikipedia - RM plc - RM computers | 250 | 1,280 | null |
Section: Software. The company offered a range of educational software including the Kaleidos Virtual learning environment, MathsAlive, DiscoverAlive, Living Library and SuccessMaker, as well as an e-book library management system, RM Books, developed for the education market. They also package software titles from oth... | Wikipedia - RM plc - Software | 181 | 842 | null |
Section: Overview. Announced on 21 January 2021, the RP2040 is the first microcontroller designed by Raspberry Pi Ltd. The microcontroller is low cost, with the Raspberry Pi Pico being introduced at US$4 and the RP2040 itself costing US$1. The microcontroller can be programmed in assembly, C, C++, Swift, Free Pascal, R... | Wikipedia - RP2040 - Overview | 210 | 831 | null |
The RP2040 chip is 40 nm silicon in a 7 Γ 7 mm QFN-56EP surface-mount device (SMD) package manufactured by TSMC Key features: Dual ARM Cortex-M0+ cores (ARMv6-M), Originally run at 133 MHz, but later certified at 200 MHz Each core has an integer divider peripheral and two interpolators 264 KB SRAM in six independent ba... | Wikipedia - RP2040 - Features | 348 | 1,311 | null |
The RP2350 comes in four versions, which are identified by the number of cores (2), a numeral loosely correlated to the core type (3), logβ of the number of 16 KB RAM blocks (5), logβ of the number of 128 KB flash storage blocks (0 or 4), and a letter denoting package type (A or B): RP2350A - 30 GPIO in a 7 Γ 7 mm QFN-... | Wikipedia - RP2350 - Overview | 245 | 848 | null |
Section: Features. The chip is a 5.3 mm2 (0.0082 sq in) silicon die in a 7 Γ 7 mm QFN-60EP or 10 Γ 10 mm QFN-80EP surface-mount device (SMD) package. Key features: 150 MHz dual ARM Cortex-M33 (ARMv8-M) and dual Hazard3 RISC-V (RV32IMAC+) cores (only two active at a time) Each Cortex-M33 core includes DSP instructions, ... | Wikipedia - RP2350 - Features | 301 | 1,083 | null |
520 KB SRAM in ten concurrently accessible banks 8 KB of one-time-programmable (OTP) memory QSPI bus controller supports external flash and PSRAM Optional in-package 2 MB QSPI NOR flash connected to first chip select DMA controller, 16 channel, 4 IRQ AHB crossbar, fully-connected On-chip switched-mode power supply and ... | Wikipedia - RP2350 - Features | 350 | 1,324 | null |
Section: GPIO hardware issue. The RP2350 chip was released with errata RP2350-E9, documenting a "Latching behaviour on Bank 0 GPIO pull-down resistors", which was later updated to "Increased leakage current on Bank 0 GPIO when pad input is enabled" due to multiple reports from users, such as developers of the Bus Pirat... | Wikipedia - RP2350 - GPIO hardware issue | 197 | 867 | null |
Article: Scottish Informatics and Computer Science Alliance. The Scottish Informatics and Computer Science Alliance (SICSA) is a "research pool" funded by the Scottish Funding Council. A research pool is a collaboration of Scottish university departments whose broad objective is to create a coherent research community ... | Wikipedia - Scottish Informatics and Computer Science Alliance - Summary | 221 | 1,207 | null |
Section: Membership. SICSA has adopted an inclusive membership policy and all universities in Scotland that have computer science or informatics departments/schools are eligible to be members of SICSA. In April 2013, the following departments/schools were SICSA members. University of Aberdeen. Department of Computing S... | Wikipedia - Scottish Informatics and Computer Science Alliance - Membership | 194 | 1,157 | null |
Article: Toni Scullion. Toni Scullion is a Scottish computer science teacher who founded the charity dressCode, which aims to advance computing science in schools, with a particular focus on closing the gender gap. She also co-founded the Ada Scotland Festival, which "brings together partners involved in addressing the... | Wikipedia - Toni Scullion - Summary | 152 | 792 | null |
Section: Awards. Scullion has won a variety of accolades for her work in furthering women in technology throughout her career. Champion of Champions at the Scottish Cyber Awards 2017. Secondary teacher of the year at the Scottish Women in Tech Awards 2018 Cyber Security Teacher of the Year at the Scottish Cyber Awards ... | Wikipedia - Toni Scullion - Awards | 154 | 824 | null |
Section: Career and research. In 2014 Sentance joined King's College London as a lecturer in computing education. Sentance served on the Royal Society computing education advisory group in 2016, with whom she investigated computer science education in the United Kingdom. Sentance was involved with the evaluation of .NE... | Wikipedia - Sue Sentance - Career and research | 198 | 1,040 | null |
Article: Student Robotics. Student Robotics is a registered charity that runs an annual robotics competition for teams of 16 to 19 year-olds. The charity aims to foster a world where engineering and artificial intelligence is accessible to young people with a stated mission "to bring the excitement of engineering and t... | Wikipedia - Student Robotics - Summary | 213 | 1,132 | null |
Section: Student Robotics competition. The competition is designed, organised and managed by a team of volunteers ("Blueshirts"). Most volunteers have previously competed in an annual competition and many have gone on to study robotics, computer science or engineering at university. The competition takes place over a w... | Wikipedia - Student Robotics - Student Robotics competition | 348 | 1,757 | null |
Section: Robotics kit. Another group of volunteers (the Kit Team) develops and maintains a modular "robotics kit" that is provided to every team. The current revision of the kit uses a Raspberry Pi 4 as its central controller; previously both an Odroid U3 (2015 - 2022) and BeagleBoard have been used. Most competitors u... | Wikipedia - Student Robotics - Robotics kit | 281 | 1,319 | null |
Section: Competitions > 2020: "Two Colours". This task involved gathering cardboard boxes (tokens) of exactly one colour. Both Gold and Silver tokens were placed in the arena. A central raised platform was placed at the centre of the arena to act as an obstacle. The competition was due to be held at Reading University ... | Wikipedia - Student Robotics - Competitions > 2020: "Two Colours" | 211 | 1,025 | null |
Section: Competitions > 2013: "A Strange game". The task involved moving large tokens into squares situated on the floor to take ownership of that square. The zone was owned by the team which had the most tokens in it. Points are awarded dependent of how many squares are owned by a team. In each zone there is a "pedest... | Wikipedia - Student Robotics - Competitions > 2013: "A Strange game" | 184 | 828 | null |
Section: Description. According to the UK Government's National Audit Office: "The Technical and Vocational Education Initiative (TVEI) is designed to encourage 14-18 year olds to obtain qualifications and skills needed for work. It provides, initially on a pilot basis, full-time, integrated, four-year courses of gener... | Wikipedia - Technical and Vocational Education Initiative - Description | 161 | 825 | null |
Section: Management. It was the first major intervention by central government in curriculum development in England and unusually, the initiative was not given to the Ministry of Education to run but to a government agency responsible for workforce planning - the Department of Employment and Manpower Services Commissio... | Wikipedia - Technical and Vocational Education Initiative - Management | 305 | 1,780 | null |
Section: Projects. The direct engagement of teachers in this curriculum development led to innovations which were to have impact on the lives of millions of young people. Spin off developments included, from TVEI in the north-east of England, the establishment of Centre for Evaluation and Monitoring [2] led by Professo... | Wikipedia - Technical and Vocational Education Initiative - Projects | 336 | 1,784 | null |
Teacher Researchers were trained and gathered data in schools on agreed topics using agreed methodologies. The data were then anonymised and reported giving schools a basis for comparison with their peers. The archive of the Enfield Teacher Researcher approach is held by Professor Marilyn Leask, De Montfort University,... | Wikipedia - Technical and Vocational Education Initiative - Projects | 207 | 1,171 | null |
Section: Introduction. VIBOT is a two-year Master Program in 3D Vision and Robotics accredited in 2006 by the European Commission in the framework of the Erasmus Mundus program, a co-operation and mobility program of the European Commission in the field of higher education in order to promote the European Union as a ce... | Wikipedia - VIBOT - Introduction | 313 | 1,697 | null |
Section: Course structure > First generation. The so-called VIBOT first generation comprises the first five promotions of the program (promotions starting from 2006 to 2010). For this primer generation, the mobility order was the following: Scotland, Spain, France. The first semester was carried out on the campus of He... | Wikipedia - VIBOT - Course structure > First generation | 323 | 1,652 | null |
Section: Course structure > Second generation. The VIBOT second generation starts in 2011 with the sixth promotion and is expected to last at least for five promotions. The main changes consist in the mobility order. Unlike the first generation, the second generation spends the semesters in the following order: France,... | Wikipedia - VIBOT - Course structure > Second generation | 328 | 1,704 | null |
Section: Course structure > Training period. The training period in research corresponds to the fourth semester of the course. The laboratories belonging to the consortium of universities are the laboratories where the students are initially expected to do the training period. These laboratories are: Vision, Image and ... | Wikipedia - VIBOT - Course structure > Training period | 316 | 1,645 | null |
Section: VIBOT days. VIBOT Day 2008 was held in Le Creusot, France, on September 9, 2008. It was a one-day event during which participants learned more about the VIBOT Master program and the collaborative opportunities that were offered to companies wishing to sponsor the program. Participants also attended several ora... | Wikipedia - VIBOT - VIBOT days | 243 | 1,222 | null |
Section: Overview. The company has over 800 members β all currently or formerly senior practitioners in the information technology industry. The Information Technologists' Company is unusual for a 'modern' (post 1926) livery company in that it has its own hall. The hall is located on Bartholomew Close, near to Barbican... | Wikipedia - Worshipful Company of Information Technologists - Overview | 237 | 1,158 | null |
Section: Overview. The academy offers 3 main programs: Ada Build, Ada Build Live and Ada Core. Ada Build is a self-guided curriculum that introduces beginners to Python and coding fundamentals through tutorials and video lessons. Ada Build Live is a 6-week virtual series led by staff who review the Ada Build curriculum... | Wikipedia - Ada Developers Academy - Overview | 271 | 1,322 | null |
Section: Funding. Ada began in 2013 as a project of Seattle's Technology Alliance and is funded through company sponsorship, individual donors, and public sources. Ada now operates as an independent non-profit organization headquartered in Seattle, WA with campuses in Seattle, Atlanta, and Washington, D.C. (opening Fal... | Wikipedia - Ada Developers Academy - Funding | 219 | 1,107 | null |
Section: Tuition. Coding bootcamps can be part-time or online, they may be funded by employers or qualify for student loans. According to a 2017 market research report, tuition ranged from free to $21,000 for a course, with an average tuition of $11,874. "Deferred Tuition" refers to a payment model in which students pa... | Wikipedia - Coding bootcamp - Tuition | 225 | 1,079 | null |
Section: Background. The Moore School in Philadelphia, Pennsylvania was at the center of developments in high-speed electronic computing in 1946. On February 14 of that year it had publicly unveiled the ENIAC, the first general-purpose electronic digital computer, developed in secret beginning in 1943 for the Army's Ba... | Wikipedia - Moore School Lectures - Background | 335 | 1,786 | null |
The 8-week course was conducted under the auspices of the United States Army Ordnance Department and the U.S. Navy's Office of Naval Research, who promised (by verbal authorizations) the $3,000 requested to cover lecturer salaries and fees and $4,000 for travel, printing, and overhead. ($1,569 over this figure was ulti... | Wikipedia - Moore School Lectures - Background | 325 | 1,487 | null |
Section: Lecturers and lectures. Lectures were given 5 days a week on weekdays and were from 1 to 3 hours long with afternoons typically reserved for informal seminars. Many of the pioneers of early computer development, especially those involved with ENIAC contributed to the Moore School Lectures, most prolifically Pr... | Wikipedia - Moore School Lectures - Lecturers and lectures | 200 | 1,030 | null |
Section: Lecturers and lectures > From the Moore School team. J. Presper Eckert of the Electronic Control Company: "A Preview of a Digital Computing Machine" (July 15, 1946) "Types of CircuitsβGeneral" (July 18, 1946) "Reliability of Parts" (July 23, 1946) "Adders" (July 26, 1946) (with Sheppard) "Multipliers" (July 29... | Wikipedia - Moore School Lectures - Lecturers and lectures > From the Moore School team | 170 | 639 | null |
Presper Eckert of the Electronic Control Company: "A Preview of a Digital Computing Machine" (July 15, 1946) "Types of CircuitsβGeneral" (July 18, 1946) "Reliability of Parts" (July 23, 1946) "Adders" (July 26, 1946) (with Sheppard) "Multipliers" (July 29, 1946) "Tapetypers and Printing Mechanisms" (August 1, 1946) "Co... | Wikipedia - Moore School Lectures - Lecturers and lectures > From the Moore School team | 383 | 1,520 | null |
Mauchly of the Electronic Control Company: "Digital and Analogy Computing Machines" (July 8, 1946) "The Use of Function Tables with Computing Machines" (July 12, 1946) "Sorting and Collating" (July 25, 1946) "Conversion Between Binary and Decimal Number Systems" (July 29, 1946) "Code and Control II: Machine Design and ... | Wikipedia - Moore School Lectures - Lecturers and lectures > From the Moore School team | 279 | 1,165 | null |
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