Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

[Hugh] has been going back through episodes of the Hackaday podcast, and Elliot mentioned in episode 67 that it can often be inspiring to go back through the archives of Hackaday to find ideas for new ...

LDR (Light Dependent Resistor) as the name states is a special type of resistor that works on the photoconductivity principle means that resistance changes according to the intensity of light. Its ...

Abstract: Internet of Things (IoT) has facilitated the connection of many smart devices via internet. Recent cyberattacks have shown that resource constrained IoT nodes are easy prey that lead towards ...

OBJECTIVE: In this experiment, we are going to work with a sensor, which is a resistor that depends on light. In a dark environment, the resistor will have a very high resistance. As photons (light) ...

Ever wished your solar lights were smarter and a bit more fun? Don’t let the sunset mean the fun is over; simply upgrade your lighting instead. With Arduino, this can be a simple and low-cost reality ...