Controlling the speed and direction of a DC motor.
https://youtu.be/Cp_SK3HS1HI Dc motors were one of the coolest things most of us used to play with as kids. You should even recognize this particular one…
Motion detection with the PIR motion sensor.
Why at all would you need to detect motion? And why is the PIR motion sensor a good option? Okay welcome to another quick and…
How to build an Inverting Operational Amplifier
Welcome to another exciting Tutorial from Aaenics. Still on the linear electronics series and if you’ve been following for a couple of weeks now you’ll…
Your Op-amp needs this power supply circuit
Hei there, welcome to another tutorial from Aaenics. Today we want to learn something special when it comes to working with Operational amplifiers. Its more…
Introductioin to Operational Amplifiers
If you are reading this article then at least you are aware that computers and electronics devices reason, trade, communicate, take decisions or generally operate…
You can still be the Maker you wanted to be!
I haven't been on the planet for more years than you may expect. But Ive met people, Ive known people, Ive heard stories. Stories of some as young as …
The Astable mode of the 555 timer
From my previous post about the 555 timer, I made it clear that the 555 timer can be used to build 3 different kind of…
Blink an LED with the 555 timer
Overview of project Materials and components needed Step by Step Tutor Overview of project In this project we are going to build a circuit with…
The 555 timer IC.
As a hobbyist, engineer, or maybe an electronics geek or wherever you find yourself, you can't really have the time and pleasure to know what goes on …
Starting up with Integrated circuits
A little history Like all other things, Integrated circuits also have a history, they didn’t just appear and are all over the place all of…