In this video I'll be showing you how you can control the contrast and the back light brightness of a 1602 LCD display with just the Arduino. The contrast is typically adjusted with a variable ...

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 ...

There have been many development boards recently built around the ESP32-S3. Most development boards come with a display, some also include cameras and buttons, and a few have speakers and microphones.

Back in 2018, Elecrow hit Kickstarter with an electronics learning lab-in-a-box based around the Raspberry Pi. A 2nd generation crammed the lab into a laptop form factor. The CrowPi 3 "playground for ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Recently, we detailed the amazing history of house and acid house music here, and it's quite a ...

Community driven content discussing all aspects of software development from DevOps to design patterns. Jenkins CI is the industry’s most popular, open-source tool for building continuous integration ...

Arduino RFID technology works by using electromagnetic waves in the radio frequency spectrum for wireless communication and data transfer between RFID tags and readers. From supermarket anti-theft ...

If you ever wanted to buy a mobile phone that you can assemble yourself, RePhone Kit Ctreate going for $59 is a nice option, but in truth it does not exactly look like your typical phone with its ...

This game is appropriate for grade school level students. It requires students to practice counting (1-5), remember their counts, and then perform basic addition or multiplication. The hardware is a ...