Broadcom BCM2712 2.4GHz quad-core 64-bit Arm Cortex-A76 CPU, with cryptography extensions, 512KB per-core L2 caches and a 2MB shared L3 cache VideoCore VII GPU, supporting OpenGL ES 3.1, Vulkan 1.2 Dual 4Kp60 HDMI® display output with HDR support 4Kp60 HEVC decoder LPDDR4X-4267 SDRAM (4GB and 8GB SKUs available at launch) Dual-band 802.11ac Wi-Fi® Bluetooth 5.0 / Bluetooth Low Energy (BLE) microSD card slot, with support for high-speed SDR104 mode 2 × USB 3.0 ports, supporting simultaneous 5Gbps operation 2 × USB 2.0 ports Gigabit Ethernet, with PoE+ support (requires separate PoE+ HAT) 2 × 4-lane MIPI camera/display transceivers PCIe 2.0 x1 interface for fast peripherals (requires separate M.2 HAT or other adapter) 5V/5A DC power via USB-C, with Power Delivery support Raspberry Pi standard 40-pin header Real-time clock (RTC), powered from external battery Power button

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Broadcom BCM2712 2.4GHz quad-core 64-bit Arm Cortex-A76 CPU, with cryptography extensions, 512KB per-core L2 caches and a 2MB shared L3 cache VideoCore VII GPU, supporting OpenGL ES 3.1, Vulkan 1.2 Dual 4Kp60 HDMI® display output with HDR support 4Kp60 HEVC decoder LPDDR4X-4267 SDRAM (4GB and 8GB SKUs available at launch) Dual-band 802.11ac Wi-Fi® Bluetooth 5.0 / Bluetooth Low Energy (BLE) microSD card slot, with support for high-speed SDR104 mode 2 × USB 3.0 ports, supporting simultaneous 5Gbps operation 2 × USB 2.0 ports Gigabit Ethernet, with PoE+ support (requires separate PoE+ HAT) 2 × 4-lane MIPI camera/display transceivers PCIe 2.0 x1 interface for fast peripherals (requires separate M.2 HAT or other adapter) 5V/5A DC power via USB-C, with Power Delivery support Raspberry Pi standard 40-pin header Real-time clock (RTC), powered from external battery Power button Included code product NF68465 SD Card 32GB NF78136 Raspberry pi 5 Active cooler Raspberry pi 5 NF57326 Micro HDMI To HDMI, 1m, Black F89047 Raspberry pi 5 Adapter F89048 Raspberry pi 5 Case

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Raspberry Pi 4 Model B is the latest product in the popular Raspberry Pi range of computers. It offers ground-breaking increases in processor speed, multimedia performance, memory, and connectivity compared to the prior-generation Raspberry Pi 3 Model B+, while retaining backwards compatibility and similar power consumption. For the end user, Raspberry Pi 4 Model B provides desktop performance comparable to entry-level x86 PC systems. This product's key features include a high-performance 64-bit quad-core processor, dual-display support at resolutions up to 4K via a pair of micro-HDMI ports, hardware video decode at up to 4Kp60, 8GB of RAM, dual-band. 2.4/5.0 GHz wireless LAN, Bluetooth 5.0, Gigabit Ethernet, USB 3.0, and PoE capability (via a separate PoE HAT add-on). The dual-band wireless LAN and Bluetooth have modular compliance certification, allowing the board to be designed into end products with significantly reduced compliance testing, improving both cost and time to market. Broadcom BCM2711, quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1.5GHz 8GB LPDDR4 SDRAM 2.4 GHz and 5.0 GHz IEEE 802.11b/g/n/ac wireless LAN, Bluetooth 5.0, BLE True Gigabit Ethernet 2 x USB 3.0 ports, 2 x USB 2.0 Ports Fully backwards compatible 40-pin GPIO header 2 x micro HDMI ports supporting up to 4K 60Hz video resolution 2-lane MIPI DSI/CSI ports for camera and display 4-pole stereo audio and composite video port MicroSD card slot for loading operating system and data storage Requires 5.1V, 3A power via USB-C or GPIO. PoE (Power over Ethernet) enabled (requires PoE HAT)

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Products in the SET include: code product F89093 Raspberry pi 3 Model B+ NF58191 Raspberry Pi 3b+ Adapter NF68465 SD Card 32GB F81945 Clear Enclosure for Raspberry pi3B+ NF65047 Heat Sink NF71325 HDMI To HDMI, 1m

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Due to the product taking longer than usual to arrive. Please inquire about the product every time before making payment. Thank you very much. The Raspberry Pi 3 Model B+ is the latest addition to the Raspberry Pi 3 family, featuring a 64-bit quad core processor running at 1.4GHz, dual-band 2.4GHz WiFi 2.4/5GHz, Bluetooth 4.2/BLE, and PoE capability (via a separate PoE HAT add-on). details Broadcom BCM2837B0, Cortex-A53, 64-bit, Quad-core SoC at 1.4GHz 1GB LPDDR2 SDRAM 2.4GHz / 5GHz IEEE 802.11 b / g / n / ac Wireless LAN (WLAN) Bluetooth Low Energy v4.2 (BLE) Gigabit Ethernet via USB 2.0 (Max speed 300Mbps) 4 x USB 2.0 ports GPIO 40 pin Full Size HDMI, MIPI DSI display port, MIPI CSI camera port 4-pole stereo audio/composite video output port MicroSD card slot for operating system and storage Enable Power over Ethernet (PoE) (requires separate PoE HAT) Power supply requirements - 5V/2.5A DC via micro USB or GPIO Raspbian operating system The Raspberry Pi 3 Model B+ is the latest product in the Raspberry Pi 3 range, boasting a 64-bit quad core processor running at 1.4GHz, dual-band 2.4GHz and 5GHz wireless LAN, Bluetooth 4.2/BLE, faster Ethernet, and PoE. capability via a separate PoE HAT. The dual-band wireless LAN comes with modular compliance certification, allowing the board to be designed into end products with significantly reduced wireless LAN compliance testing, improving both cost and time to market. The Raspberry Pi 3 Model B+ maintains the same mechanical footprint as both the Raspberry Pi 2 Model B and the Raspberry Pi 3 Model B. Broadcom BCM2837B0, Cortex-A53, 64-bit, quad-core SoC @ 1.4GHz 1GB LPDDR2 SDRAM 2.4GHz/5GHz IEEE 802.11 b/g/n/ac Wireless LAN (WLAN) Bluetooth Low Energy v4.2 (BLE) Gigabit Ethernet over USB 2.0 (maximum throughput 300Mbps) 4 x USB 2.0 Ports Extended 40-pin GPIO Header Full Size HDMI, MIPI DSI display port, MIPI CSI camera port 4-pole stereo audio/composite video output port MicroSD card slot for operating system and data storage Power over Ethernet (PoE) enabled (requires separate PoE HAT) Power supply requirements - 5V/2.5A DC via micro USB or GPIO

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MEFV22C is a BBC micro:bit CLUB contains 10x BBC micro:bit V2 boards and all essentials needed to power boards and start programming. This BBC micro:bit is a pocket-sized computer that introduces you to how SW and HW work together. It has an LED light display, buttons, sensors, a speaker, microphone and many other input/output features that, when programmed, let it interact with you and your world. You will need a computer, tablet or phone to write and send code to the micro:bit, but once the code is on the micro:bit it works as a standalone device with just the battery pack. Bluetooth 5.1 connectivity with Bluetooth Low Energy (BLE), ideal for communicating with other devices such as smartphones and tablets. micro:bit works with Microsoft, MacOS, Apple iPads(and iPhones) and Android devices Computing is made physical Use the micro:bit to sense, measure and log light, temperature, sound, movement, magnetism Nordic nRF52833 processor with 512KB flash and 128KB RAM 5x5 LED display matrix, 25 red LEDs with 255-step intensity control 2 programmable tactile button for user funct, full speed USB 2.0 interface via micro USB connection New notched edge connector makes it easier to connect things like crocodile clip, conductive thread MEMS Microphone with LED indicator, dedicated I2C bus for peripherals Onboard speaker, capacitive touch sensor, motion sensor and temperature sensors LED matrix can be used to sense ambient light with software algorithm

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The Arduino UNO R4 WiFi combines the processing power and exciting new peripherals of the RA4M1 microcontroller from Renesas with the wireless connectivity power of the ESP32-S3 from Espressif. On top of this, the UNO R4 WiFi offers an on-board 12x8 LED matrix, Qwiic connector, VRTC, and OFF pin, covering all potential needs makers will have for their next project. With the UNO R4 WiFi, you can easily upgrade your project and add wireless connectivity to expand the reach of your current setup. If this is your first project, this board has everything you need to spark your creativity. Hardware compatibility with UNO form factor: The UNO R4 WiFi maintains the same form factor, pinout, and 5 V operating voltage as its predecessor, the UNO R3, ensuring a seamless transition for existing shields and projects. Expanded memory and faster clock: The UNO R4 WiFi boasts increased memory and a faster clock speed, enabling more precise calculations and effortless handling of complex projects. Extra on-board peripherals: The UNO R4 WiFi introduces a range of on-board peripherals, including a 12-bit DAC, CAN BUS, and OP AMP, providing expanded capabilities and design flexibility. Extended 24 V tolerance: The UNO R4 WiFi supports a wider input voltage range, allowing seamless integration with motors, LED strips, and other actuators using a single power source. HID support: With built-in HID support, the UNO R4 WiFi can simulate a mouse or keyboard when connected to a computer via USB, making it easy to send keystrokes and mouse movements. Wi-Fi® and Bluetooth®: The UNO R4 WiFi hosts an ESP32-S3 module, enabling makers to add wireless connectivity to their projects. Combined with the Arduino IoT Cloud, makers can monitor and control their projects remotely. Qwiic connector: The UNO R4 WiFi features a Qwiic I2C connector, allowing easy connection to nodes from the extensive Qwiic ecosystem. Adapter cables also enable compatibility with sensors and actuators based on other connectors. Support for battery-powered RTC: The UNO R4 WiFi includes additional pins, including an "OFF" pin to turn off the board and a "VRTC" pin to keep the internal Real-Time Clock powered and running. LED matrix: The UNO R4 WiFi incorporates a bright 12x8 red LED matrix, ideal for creative projects with animations or plotting sensor data, eliminating the need for additional hardware. Diagnostics for runtime errors: The UNO R4 WiFi includes an error-catching mechanism that detects runtime crashes and provides detailed explanations and hints about the code line causing the crash.

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UNO R3 ATMega328P USB Compatible Development Board is a microcontroller board based on the ATmega328. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analogue inputs, a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller; Simply connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started. This upgraded model is completely compatible with original Arduino UNO. Microcontroller ATmega328 Operating Voltage 5V Input Voltage (recommended) 7-12V Input Voltage (limits) 6-20V Digital I/O Pins 14 (of which 6 provide PWM output) Analog Input Pins 6 DC Current per I/O Pin 40 mA DC Current for 3.3V Pin 50 mA Flash Memory 32 KB ( ATmega328 ) of which 0.5 KB used by bootloader SRAM 2 KB ( ATmega328 ) EEPROM 1 KB ( ATmega328 ) Clock Speed 16 MHz

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Specification 2.4G NRF24L01 Wireless Transceiver/Receive Module NRF24L01 2.4GHz wireless data transmission module NRF24L01 is a work in the 2.4-2.5GHz worldwide ISM band single-chip transceiver, wireless transceiver, including: the frequency generator the enhanced SchockBurstTM mode controller power amplifier crystal amplifier modulator demodulator output power channel selection and protocol set by the SPI interface to set a very low current consumption, lower current consumption mode 12.3mA Power-down mode and standby mode when in transmit mode emission power 6dBm when current consumption is 9.0mA acceptance model. Ball to open ISM band maximum 0dBm transmit power, license-exempt use. The open 100 meters! Support six channels of data reception (1) low operating voltage: 1.9 ~~ 3.6V low-voltage (2) high-rate: 2Mbps, air transmission time is very short, greatly reducing the wireless transmission of collision phenomena (software settings 1Mbps or 2Mbps air transmission rate) Multi-frequency points: 125 frequency points, to meet the multi-point communications and frequency hopping communications needs 4 ultra-compact: built-in 2.4GHz antenna compact 15x29mm (including antenna) (5) Low power consumption: when in answer mode communication, fast air transmission and start-up time greatly reduces the current consumption. Low application cost: NRF24L01 integrates all RF protocol high-speed signal processing section, such as: automatically resend lost packets and automatically generate an acknowledge signal, etc. the nRF24L01 The SPI interface can take advantage of the microcontroller hardware SPI port or microcontroller I / O port to simulate the internal FIFO can be used with a variety of low-speed microprocessor interface, easy to use low-cost microcontroller. 7 facilitate the development: the link layer is fully integrated in the module, very easy to develop. Automatic retransmission function, automatic detection and retransmission of lost packets, the retransmission time and the number of retransmission can be software-controlled automatic storage is not received the packet of the response signal auto-answer, after the receipt of a valid data, the module automatically sends the reply fixed frequency detection signals without any additional programming Carrier Detect - built-in hardware CRC error detection and point-to-multipoint communication address control packet transmission error counter and carrier detection can be used for frequency hopping set can also set up six to receive the channel address, can have a choice of open receive channel standard the pin Dip2.54MM spacing interfaces for embedded applications.

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