The beginner’s guide for hobbyists and makers unlocks some of the practical secrets behind lightning detection design.

Learn how to easily adjust the contrast of a 1602 LCD display using Arduino. In this quick tutorial, I’ll show you a simple trick to control the contrast electronically, without relying solely on the ...

Learn how to create a simple heart rate monitor using an Arduino Pro Mini, PulseSensor, and OLED display. This ...

Setting your AC to the lowest temperature and adjusting the fan speed makes the system more efficient and can actually save ...

Every automatic transmission car has a neutral gear, but you won't find yourself using it very often. Here's when you should (and shouldn't) shift to neutral.