The audio component centers around the SS8550 PNP transistor (Q1) which serves as a driver for the passive buzzer (BZ1). This ...

Arduino Nano R4 pinout diagram Two SKUs are offered for the Arduino Nano R4: ABX00143 with headers ideal for breadboard projects ($13.30) and ABX00142 without headers ($12.10) to solder the board to a ...

Running out of GPIO pins? Learn how to connect multiple buttons to just one Arduino pin using clever wiring and resistor techniques. Perfect for compact projects, keyboards, or when using small ...

Basically, the Arduino hardware reads the GPS location data from satellite using the NEO-6M GPS module and sends it to the GeoLinker GPS visualizer via an API using the SIM800L Module as shown in the ...

There is also support for Arduino IDE, ESP-IDF, MicroPython, and PlatformIO. There is a Getting Started Guide for all Unexpected Maker ESP32-S3 boards, and a GitHub repository, where you’ll find ...