After you’ve taken the plunge and decided to learn how to etch your own circuit boards, you’ll quickly find even the simplest boards are still out of your grasp. This is due mostly to the two-layer ...

This Arduino shield is capable of driving 4 Russian IV-3 7 segment VFD tubes. 4 3mm LEDs provide background lighting for the tubes.The design is completely based on through hole components, no SMD ...

[Allan Schwartz] decided to document his experience using Fritzing to design, fabricate, and test a custom Arduino shield PCB, and his step-by-step documentation makes the workflow very clear. Anyone ...

Repository of Arduino code and Arduino PCB for SatNOGS project. Refer to block diagram in the repository for wiring documentation. Electronics and code are modified to work with a bare AtMega328p with ...

I needed a tacho/RPM display for a CNC spindle. I decided to use an Arduino Micro and OLED display with a reflective LED/Photo transistor as a sensor. Since powering up, a clock can display the total ...

There was an error while loading. Please reload this page. A microcontroller is a compact integrated circuit that acts as the brain of an embedded system. It combines ...