Once you have a kit in your hands, it starts to make a little more sense. At its core, the Arduino is a small, programmable microcontroller board that accepts and stores code from your computer ...

First of all, remove the LDR used in the setup, and extend +5-V and A0 connections as depicted in the hardware layout shown below. Also, replace the 10K resistor with a 47K to 100K one — this isn’t ...

If you are interested in learning how to solder and code you may be interested in the launch of a new electronics kit in the form of the Arduino Make Your UNO Kit ...