When the Arduino UNO Q was first unveiled in October 2025, the specifications of the Qualcomm DragonWing SBC listed the ...

Designed by Cirket open-source hardware in China, the ESP32-DIV V1 is a handheld wireless pentesting and experimentation tool with Wi-Fi, BLE, generic 2.4 ...

We build the Arduino based Multi-house Water Pump Control System. Here we are going to explain step-by-step, how you can make your own Water Pump Controller. But before that, we need to understand why ...

In today's fast-paced world, convenience is key. Dealing with the temperature fluctuations in your living space can be quite a hassle. For those who live in regions where the afternoons can be ...

From playing games to running a Kodi entertainment system, there’s a lot you could do with a Raspberry Pi. But you can do even more things if you knew your way around its general purpose input-output ...

Power MOSFETs are ideal for controlling large loads from an Arduino or Raspberry Pi. Placing the MOSFET in the high side is often preferable but demands very high gate voltages — much higher than a ...

Version: Arduino IDE 1.8.19, Arduino Mbed OS Nano Boards 2.8.0 Attach an input to pin 2 (e.g. button) which is high when active and high-z (disconnected) when inactive. Run the following sketch: ...