Content for PCB

PixPoE: Putting Plenty of Pixels Wherever You Can Plumb Some Cat5!

“I love to work on lighting projects, and having done my fair share of NeoPixel/WS2812b-based installations, I can tell you from experience that sometimes it can be really tricky nailing down a fully comprehensive design that “just works” when …

Powerful 3 Watts Mini Audio Amp!

“Hello everyone! Welcome to my instructable where in this tutorial i will show you how I made this small but powerful 1 watt audio amplifier which is very easy to make,requires very few external components and packs in a …

Touch Screen Business Card

“I am a Mechanical Engineer by degree, but I have also developed skills in Electrical Engineering and programming from years of projects involving circuitry and microcontrollers. Since employers will expect that I have skills in Mechanical Engineering due to my …

Ardu Keyboard

“Keyboards are one of the most important input device for a computer. A standard keyboard has more than 100 different keys for different purposes. Yet sometimes it feels like it’d be great if there’re some programmable buttons to …

Arduino Robot 4WR

“During the making of this project, we tried to make sure that this tutorial will be the best guide for you in order to help you if you want to make your own robot, so we hope that this tutorial …

Project  JTAGULATOR

JTAGULATOR

“On-chip debug (OCD) interfaces can provide chip-level control of a target device and are a primary vector used by engineers, researchers, and hackers to extract program code or data, modify memory contents, or affect device operation on-the-fly. Depending on the …

UPDI programmer compatible with Arduino IDE

“This board is a updi programmer that utilizes Arduino IDE to program AVR microcontroller.”

Z20X Open-Source Computing System

“Z20X is a simple expandable DIY computing system, built around the eZ80 microprocessor. I chose eZ80 due to its native simplicity and full backward code compatibility with the great and very popular Z80 and Z180. The design goal of Z20X …

Arduino based Milliohm Meter with LCD display

“A milliohm meter is a device used in determining the resistance of small resistors, PCB traces, motor coils, inductance coils, and transformer coils, or calculate things like the length of wires. It provides a resolution, not built into regular multimeters …

Hiking Data Logger Using RFM69CW

“This hiking data logger is used to record a hike’s location, start and end time, temperature, altitude and barometric pressures. It will also audibly report altitude milestones during the hike. Even if you have no interest in hiking you …