Content for PCB

Neon Lamp Tea Light

“Neon lamps, also known as neon glow lamps, are wonderful little bulbs that glow orange when you give them high voltage and low current. Neon lamps are mostly obsolete now; they belong to an era when many electronic devices were …

Not Your Typical 1Hz Source

“In this post, I go over how to generate a 1Hz clock source through an unusual way. I have been looking for an accurate clock source for another project (that I will be publishing here soon). The more accurate an …

OneBox - Control Zoom, Meet, and Teams Online Meetings

“Online meetings have taken over the world it seems. And as a teacher, I alternate between running classes and being an attendee in my bosses and colleagues’ meetings. But there are so many platforms, and each one operates a little …

Project  ScopeKeypad

ScopeKeypad

“This project is to create a traditional oscilloscope interface to use with the PicoScope software (or more generally other usb scopes). It’s useful for people who are more comfortable with traditional oscilloscope buttons and dials. It uses an STM32 …

Temperature Controlled RGB LED Light Stick – Mood Light

“The circuit presented here is a LED light stick which changes its color in respect with the room temperature. This is an Arduino compatible open source project consisting of 20 x WS2812B Addressable RGB LEDs, LM35 Temperature Sensor and ATmega328 …

Tic Tac Toe on a Business Card

“A business card that can play the classic game of Tic Tac Toe. With the internship application season in full swing, I decided to make some PCB business cards that I can give away to hopefully stand out from the …

TinyMoisture - Soil Moisture Monitor based on ATtiny13A

“TinyMoisture monitors the soil moisture of your plants and gives an alarm if you forget to water them again. TinyMoisture uses the resistance measurement method to determine the soil moisture. The two probes together with the substrate form a variable …

64-Key Prototyping Keyboard Matrix for Arduino

“A simple PCB keyboard that you can easily use for your Arduino project. Fully-customizable code provided! I am currently working on a project that will have an integrated keyboard, which presented a problem: how do I include a keyboard in …

Adrianino. ATtiny 1614. UPDI.

“The following project was born with the idea that electronics is very easy to learn and modular at the same time. Although I have already finished my Fab Academy, I am still researching. Speaking with my instructors Nuria and Pablo …

Arduino Pong Tennis PCB | Arduino, Autodesk Eagle and JLCPCB

“This Instructable follows on from my ‘Pong Tennis With LED Matrix, Arduino and Joysticks’ project where we completed the wiring for the project and wrote the code. It can be found here. Or by searching Instructables for “Pong Tennis With …