$1.92

Automatic Solar Charging Circuit Board Night Light Control Sensor Module 3.7V

$1.59

AHT20+BMP280 High-precision Temperature Humidity Atmospheric Pressure Sensor

$17.09

Nordic Semiconductor Bluetooth 5.0, USB 2.0, WiFi, nRF5284 Series Dev. Kit

$30

Arduino MKR WiFi 1010 WiFi-based IoT applications Boards ABX00023

$175.89

Raspberry Pi Compute Module 4 CM4 8GB RAM 32GB eMMC Wifi CM4108032

$17.99

Arduino Nano R4 without headers, RGB LED Microcontroller Development Board

$17.77

830Pcs DIY Electronic Starter Kit for Arduino UNO R3 with Breadboard & Componecq

$140

BeagleBone AI-64 with power supply

$19.99

Genuine Arduino Due 32-bit ARM Core Microcontroller 84MHz 54 digital 12 analog

$21.42

1-10PCS PCM1808 Audio Stereo ADC One-Ended Analog-Input Decoder 24bit Amplifier

$14.98

ESP32-CAM WiFi ESP32 Serial To WiFi ESP32 CAM 5V Bluetooth+ OV2640 Camera Module

$13.99

NodeMCU ESP8266 Dev Board 0.96'' OLED Display Compatible with Arduino IDE USA