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Development Boards

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USB Sound Card, Driver-Free, for Raspberry Pi / Jetson Nano
US$11.77
Recording and playback support, stereo codec, built-in microphone and speaker. Suitable for Raspberry Pi / Jetson Nano. Driver-free, Plug and Play.
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USB 3.2 Gen1 HUB HAT for Raspberry Pi, 4x USB 3.2 Gen1 Ports, Driver-Free
US$25.41
This is a driver-free 4 ports USB 3.2 Gen1 hub HAT for Raspberry Pi, provides more USB capability to your Pi, make it easy to connect more USB devices. The HAT features standard Raspberry Pi 40PIN GPIO extension header, when working with Raspberry Pi 4, the USB 3.2 Gen1 ports is able to provide up to 5 Gbps data rate, which means 10 times faster than USB 2.0.
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High-Precision AD HAT For Raspberry Pi, ADS1263 10-Ch 32-Bit ADC
US$68.20
Adopts ADS1263 chip, low noise, low temperature drift, 10-ch 32-bit high precision ADC (5-ch differential input), 38.4kSPS Max sampling rate with embedded 24-bit auxiliary ADC, internal ADC test signal, IDAC, 2.5V internal reference voltage, 8x multiplexing GPIO, PGA (32 times Max).
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EF08239, ELECFREAKS micro:bit 32 IN 1 Wonder Building Kit, Programmable K12 Educational Learning Kit with Building Blocks/Sensors/Wukong Expansion Board
US$127.17
The ELECFREAKS micro:bit 32 IN 1 Wonder Building Kit focuses on expanding the blocks with 32 projects available on the WIKI, giving you more options to create more projects. It is equipped with various electronic sensors such as a line tracking sensor, Sonar:bit, water level sensor, etc. to add more challenge and fun to your projects.
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DEV-16129 SparkFun controller:bit - micro:bit Carrier Board (Qwiic)
US$19.52
The SparkFun controller:bit is a fun-filled "carrier" board for the micro:bit that, when combined with the micro:bit, provides you with a fully functional controller system.
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EF08252, micro:bit Smart City Kit (Without micro:bit board)
US$77.12
The EF08252 is a kit of sensors for the Micro:bit. It comes with several useful sensors like a water level sensor and even comes with IoT capabilities. Learn how to code and facilitate your everyday life at the same time!
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PI4-SWITCH Raspberry Pi 4 USB-C Power Cable, 5V / 3A
US$4.50
  • This product is designed for the power adapter of the for Raspberry pi 4.
  • Also suitable for mini TV, 2.5 inch mobile hard disk, mobile DVD, TV box, wireless audio and video equipment, charging equipment, MP3/MP4, small table lamp, routerswitch, game console, telephone, lantern, camera, surveillance Equipment, controllers, etc. Especially suitable for all kinds of household / portable devices with fiber optic modem and routers.
  • 5 V, 3A output can also make your raspberry vibrant.
  • New type-c interface output wire.
  • Bronze tinned copper core, anti-interference, shielding, fast charging, stable transmission.
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DC-5300-USB 5V 3A Adapter US Plug
US$7.27
  • Compact design can be used for travel or home.
  • Lightweight and portable, easy installation.
  • 100 ～ 240V voltage for different country and district use.
  • Made of eco-friendly PC material, to ensure the long using time.
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EF08254, micro:bit Smart Agriculture Kit (Without micro:bit board)
US$86.22
The EF08254 is a kit of agricultural sensors for the Micro:bit. it comes with several useful sensors like a moisture sensor or even a water level sensor. Learn how to code and take care of your garden at the same time!
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BB-74HC595 CJMCU-595 8 Bit 74HC595 Shift Register Breakout
US$5.45
  • The 74HC595 contains an 8-bit serial-in, a parallel-out shift register that provides data to an 8-bit D-type memory register.
  • The 74HC595's memory registers have three-state outputs.
  • The shift register and the memory register have separate clocks. 74HC595 shift register with the highest priority direct clear side (SRCLR), A serial input (SER), and a serial output for cascading.
  • When the output enables Is high, the output of the 74HC595 will be in a high-impedance state.
  • Both the shift register clock (SRCLK) and the store register clock (RCLK) are edge-triggered. If the two clocks are tied together, the shift register will stay one clock pulse ahead of the storage register.
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EF08250 ELECFREAKS Bitboard Kit
US$42.27
Change everything into a "keyboard"! The Bitboard helps to learn the electric circuits, and create music and games, and it makes everything to be your creating tools!
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EF03446, Cutebot lithium battery pack
US$13.60
The EF03446 is a 3.6V lithium battery module for the Smart Cutebot Car. This module allows the Cutebor car to have a stable and rechargeable power supply. Having an onboard power management system is so much easier than traditional batteries! Plus! We've made two custom holes that make it possible to integrate them into your Lego projects.
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CP2102N USB-to-Serial Adapter Carrier
US$13.58
This USB-to-serial adapter lets you easily connect a TTL serial device to a PC by acting as a virtual serial port. The board is a Micro-USB carrier for the Silicon Labs CP2102N USB-to-UART bridge that provides access to all of its control signal pins and GPIO pins.
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WEMOS-BUZ Shield V1.0.0 Diy Module For Wemos ESP8266 D1 Mini
US$4.99
It will be activated with a HIGH level on one of the pins D5-D8 (selectable). The kit includes male and female standard connectors as well as "long lead" stackable headers.
 
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KS0361, keyestudio 37 in 1 Sensor Starter Kit for BBC Micro:Bit (micro:bit not included)
US$90.77
The KS0361 is a small and compact computer designed for the BBC, it comes with onboard Bluetooth, an accelerometer, a compass, three buttons, etc. it's fully compatible with micro:bit and comes with several sensor shields.

 
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