Development Boards

US$12.51
PCIe To M.2 Board (C). Designed for Raspberry Pi 5. Adapter For NVMe Protocol M.2 Solid State Drive, High-Speed Reading/Writing, Improves Working Efficiency.
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US$43.18
Based on ESP32-S3 microcontroller with Xtensa 32-bit LX7 dual-core processor, capable of running at 240 MHz. Integrated 2.4GHz Wi-Fi and Bluetooth LE dual-mode wireless communication, with superior RF performance. High quality relay, contact rating: ≤10A 250VAC/30VDC. Onboard isolated RS485 interface, for connecting to various RS485 Modbus industrial modules or sensors.
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US$13.42
Industrial USB TO TTL 6pin serial cable, adopts original FT232RNL chip, onboard power supply and signal indicators, supports 3.3V/5V voltage level switching, built in self-recovery fuse, ESD and IO protection diode circuits, etc.
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US$13.42
Industrial USB TO TTL serial cable, adopts original FT232RNL chip, onboard power supply and signal indicators, supports 3.3V/5V voltage level switching, built in self-recovery fuse, ESD and IO protection diode circuits, etc. It is compact in size, suitable for serial port debugging of industrial equipments and can be directly connected to the Raspberry Pi 5.
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US$36.17
The Espressif Module Prog-1 is your complete solution for programming ESP32 modules. This programmer eliminates soldering by using convenient spring pins for a secure, swappable connection. Simply connect your ESP32 module (including ESP32-WROOM-32, S2, S3, and C6 variants) via the spring pins, plug in the USB-C cable, and you're ready to flash your code!
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US$8.87
Needles for e-textile projects - 30pcs in one pack with different sizes
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US$163.57
The Keyestudio KS0520 4DOF Mechanical Robot Arm Car takes the fun of a remote-controlled car and adds a functional, multi-axis robotic arm. Use Bluetooth to control this robotic car and tackle challenges or put it to work to move items around an obstacle course. As you advance your knowledge of coding, program this robotic smart car to perform various modes of navigation such as line tracking, ultrasonic following, maze function and more
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US$17.06
The ESP32-S3-Nano adopts ESP32-S3R8 chip and is compatible with Arduino Nano ESP32. It is compact in size and powerful, suitable for applications such as IoT and MicroPython, and easy to integrate into your projects.
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US$116.89
This upgraded 4WD Smart Robot Car is a great Arduino learning tool for students who want to acquire a basic knowledge of line tracking, obstacle avoidance sensors, ultrasonic ranging, bluetooth communication, motor drivers as well as IR remote controls.
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US$154.47
The Keyestudio KS0523 4WD Mechanical Robot Arm Smart Car takes the fun of a 4wd remote control car and adds a multi-axis robotic arm for hours of fun play and challenges. Once built, this robotic kit performs tasks such as line tracking, obstacle avoidance, ultrasonic follow, memory mode, complete mazes as well as freestyle play via mobile app.
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US$72.57
This micro:bit STEM educational kit provides you with all the compnents you need for a comprehensive introduction to the micro:bit (micro:bit not inluded).
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US$81.67
The ESP32-S3-SIM7670G-4G is a multi-functional and high-performance microcontroller development board designed by Waveshare, build-in SIM7670G 4G communication module, onboard OV series camera interface, TF card slot, RGB colorful LED, 18650 battery holder (18650 battery is NOT included), battery voltage measurement IC, solar panel charging interface, and other peripherals. Adopts the ESP32-S3R2 chip, which integrates low-power WiFi and BLE 5.0, onboard external 16MB Flash and 2MB PSRAM, built-in hardware encryption accelerator, random number generator, HMAC, and digital signature module to meet the security requirements of the IoT. Equipped with SIM7670G Cat-1 4G communication module to achieve mobile network connection and meet the low-power requirements of IoT, mobile devices, outdoor monitoring, smart home, and other applications.
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US$12.51
RP2040 microcontroller chip designed by Raspberry Pi in the United Kingdom. Dual-core Arm Cortex M0+ processor, flexible clock running up to 133 MHz. 264KB of SRAM, and 2MB of onboard Flash memory. Supports Bluetooth 5.1 dual mode function. Onboard Bluetooth module, allows controlling by serial AT commands for quick start-up. Onboard FPC 8PIN connector, adapting USB Type-C port via adapter board.
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US$34.53
R7FA4 PLUS B Development Board. Enhanced Version Of Arduino UNO R4 WiFi. Based On R7FA4M1AB3CFM, Compatible With Arduino UNO R4 WiFi.
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US$17.97
Built-In Cooling Fan And Heatsink Pillars, Suitable For Raspberry Pi 5. Stripe Grooves On Both Top And Bottom. Enlarging The Heat Dissipation Area, Fast Passive Cooling. Built-In Cooling Fan And Heatsink Pillars. Uni-Body Heatsink Pillars Design With Cooling Fan For Better Heat Dissipation.
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