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Metal Parts
Fine Motor Tools
Antweight
Batteries
Development Boards
Raspberry Pi 4 Model B 4GB RAM
$41.06
$70.21
Arduino Due R3 Board – Compatible Model
$68.61
$108.4
ESP-Prog Development Board | JTAG Debug Program Downloader | ESP-Programmer FOR ESP32 & ESP8266
$62.73
$75.28
Arduino Mega ATmel MCU ATMEGA16U2 MEGA 2560 R3 Board
$51.06
$68.93
ESP32 CAM Development Board WiFi Bluetooth with OV2640 Camera Module Fully Tested
$45.23
$61.51
Ethernet W5100 Shield Network Expansion Board with Micro SD Card Slot for Arduino
$45.83
$82.95
ESP32 Type-C interface CP2102 development board WIFI Bluetooth 30 PIN
$49.21
$90.05
ESP32 WROOM-32 C Type CH340 USB Dual Core WiFi Bluetooth (30 Pins)
$65.72
$120.27
ESP32 WROOM-32 C Type CP2102 USB Dual Core WiFi Bluetooth 38 Pins
$44.05
$71.36
Wooden Building Kits | Hand Crank Electricity Generators | Educational Science STEM Kit with Light Bulb | Birthday Gift for Boys Girls Ages 7 8 10 12 Years | DIY Generator Science Project
$40.87
$50.27
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