News

XDA Developers on MSN1d
Want to build your own cheap smart home sensors? Here's how I got started with the ESP32
The ESP32 that I went for is specifically the ESP32-DevKitC, which is easy to find, cheap, and compatible with most things you'll throw at it. It supports Wi-Fi and Bluetooth, with a notable aspect of ...
How To Use LED Light For Healthy Hair Growth – And The Best Ones To Try
A deep dive into the benefits of LED treatments for scalp health at hair growth, how it works, how to use it, what it does ...
Circuit Digest3d
How to build a Wearable Air Quality Monitor Pendant using STM32 & SGP40 Sensor
The audio component centers around the SS8550 PNP transistor (Q1) which serves as a driver for the passive buzzer (BZ1). This ...
Taste The Code on MSN10d
How to Use Multiple Buttons on a Single Arduino Pin – Smart Pin-Saving Trick
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 boards ...