Over on YouTube [Andrew Neal] has a Function Generator Build for Beginners. As beginner videos go this one is fairly comprehensive. [Andrew] shows us how to build a square-wave generator on a ...

If you’re not aware, there is such a thing as adorable little three digit LCD 7-segment displays. They come in a ten-pin DIP ...

66 67 68 //* How to use the DHT-11 sensor with Arduino // Temperature and humidity sensor and // I2C LCD1602 // SDA --> A4 ...