One way to extend the functionality of the micro:bit is to use a board called moto:bit by SparkFun Electronics (approximately $15-20). It looks complicated and has many features, but it isn’... Read more
WarningThe Rancilio Silvia machine runs on high voltage. Any modification to it might be fatal to you or your machine, you act at your own risk and responsible for your modification. Any mod... Read more
So I have yet again over-engineered a task, this time, a freeze-dried coffee dispenser. Why you ask, well the obvious first, it’s super fun and second, it’s the best way to learn new skills.... Read more
This Instructable will show you how to use a WaveShare motor/servo board with a micro:bit to power multiple servo motors. This board will make it possible to run more powerful servo motors t... Read more
This DC Motor Multiplexer allows you to control up to four DC motors in forward and reverse using one MOSFET and only 5 digital pins. For this intractable you will require: – DC motors... Read more
This simple DC motor controller allows for one direction motor control and has been built entirely of reclaimed electrical parts. Using MOSFET’s for motor control instead of control ch... Read more
Having already experimented with creating a robot using a cheap motor driver board, I decided to look at the one provided by Kitronik, I liked the look of it as it came with easy to use scre... Read more
This is the simplest motor driver that could possibly be built using only one NPN transistor, which is controlled and driven by the ESP32 micro controller board. Step 1: Materials and Tools... Read more
Hey friends in this instructable I will show you how to interface sony PS2 controller with AVR microcontroller .This will be your handy code which you can be used in future to control... Read more
Pulse Width Modulation (PWM) is a very common technique in telecommunication and power control. it is commonly used to control the power fed to an electrical device, whether it is a motor, a... Read more