OLED screens use PWM dimming to adjust brightness, basically flickering the display really fast. For some people, that flicker leads to eye strain. Lately, phone makers have been tackling the ...

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.

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 ...

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 ...

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 ...

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.

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 ...