Original Arduino Uno R3 compatible board based on the ATmega328P microcontroller with USB...

Compact and affordable Arduino Uno R3 SMD version with ATmega328P microcontroller and USB...

Ultra-compact Arduino Pro Mini 328 board operating at 5V and 16MHz, ideal for...

Compact and powerful Arduino Nano board based on ATmega328P, operating at 5V and 16MHz....

Powerful and compact WiFi development board based on the ESP8266 chipset. Ideal for IoT, smart...

NodeMCU WiFi board based on the ESP8266 chip with CP2102 USB interface. Ideal for smart IoT...

Powerful dual-core ESP32 development board with WiFi and Bluetooth. Ideal for IoT, robotics,...

Reliable 47 Ohm carbon film resistors with 0.25W power rating and 5% tolerance, ideal for DIY...