This project utilizes an Arduino Uno CH340G development board paired with a DHT11 temperature and humidity sensor to create a compact yet capable environmental monitoring system. It measures ambient ...

Here’s something fun from [Chad Kapper] over on HackMakeMod: Escape Room Lockbox with the Cheap Yellow Display. You may have heard of the “cheap yellow display” (CYD), so-called due to the board’s ...

Extend the LM358 op-amp family’s output voltage range by cascading the op-amp with a few simple, inexpensive components.

It is a truth universally acknowledged that a man in possession of a good e-ink display, must be in want of a weather station ...

Evening rain showers are followed by clearer skies and colder conditions overnight. A cold blast arrives for MLK Weekend. Saturday will be partly to mostly sunny and cold. Saturday night will be ...

This repository contains simple and well-documented Arduino sketches to help you get started with microcontroller programming and electronics. Whether you are new to Arduino or looking for reference ...