At points I might do something that might be dangerous because I'm comfortable with some tools or techniques but please always use your common sense and don't try everything you see here.

This research illustrated how Arduino Uno could be used to control the speed and direction of a DC motor at the same time. PWM was used for the purpose of speed control, and an H-Bridge motor driver ...

A few new cooling fans from ENDORFY landed on our desk so we could test them and see what their Fluctus series of PWM fans are all about.

What you’ll learn: How to use unfiltered PWM to drive high power loads. How to properly set the PWM duty cycle for high power loads. How to drive an incandescent lamp using PWM.

Read this article online. Sometimes it’s necessary to drive a resistive load such as an incandescent bulb or heating element from a DC voltage that’s higher than the ...

There are many ways to use an Arduino on a model railroad. These tiny, inexpensive, programmable computers can perform functions such as controlling signals, routing turnouts, and running animations.

The Notable Children’s Digital Media list includes real-time, dynamic, and interactive media content for children 14 years of age and younger that enables and encourages active engagement and social ...

Today, We will review the Cytron Maker Uno RP2040 development board combining the Arduino UNO form factor with the Raspberry Pi RP2040 microcontroller that makes it programmable with the Arduino IDE ...

If you've got an Arduino of any variety, you might have noticed some of the pins on the board have a tilde mark or PWM printed next to them. What is PWM?

There are two ways to go about lighting an RGB LED module on any Arduino board. The usual method is to use the Arduino’s analog pins to send PWM signals to the module. This lets you mix each color, ...