Understanding RFIDs and Integrating them in your projects
The first time I saw an RFID card, my team and I were representing Ghana at the World Robot Olympiad. We lodged in a beautiful
Introduction to NRF-24 Radio Transceiver
At some point, most Arduino DIY hobbyist will decide/want to upgrade/interface their projects to be controlled from a distance or communicate wirelessly with other micro-controllers.
Digitize Your Soil With A Sensor
Overview In this section you will learn how to use the soil moisture sensor. With a practical example to help you grab the concept. What
Using the dual axis analog joystick module
Where are the game center squad?
Do you remember those guys behind the UCOM game pad who would be like
Extracting the raw sound waves
Did you know that humans have a hearing range between 20Hz and 20kHz? and even the fact that as we grow older our hearing becomes
Integrate a keypad into your arduino project.
Systems that allow users to input their own data or in a way allow the users to control them by
Using the Digital Humidity and temperature sensor
Of the many sensors you will find yourself using, the DHT sensors are quite complicated. Retrieving data from this sensor
Addressing the Newbie Passions!
Since the days the worlds were formed by the Great I Am, humanity has never stopped expressing the creative power
Using an Infrared Proximity sensor.
There are so many sensors out there today because of the fact that we want our robots, machines and systems we design to have some
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,
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
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