The Tiny Step-Down DC-DC converter project provides 5V 500mA output from supply input up to 25V DC. MC34063A IC is heart of the project from on semiconductor. The MC33063A is a monolithic control circuit containing the primary functions required for DC-DC converters, This device...

GreatScottLab @ instructables.com build a step up dc-dc converter with the help of ATtiny85 microcontroller. In this project I will show you an efficient and common way how to step up DC voltages. I will also demonstrate how easy it can be to build a boost converter with the help of...

This is a short tutorial on how to copy parts from one library of Eagle to the other. Copy parts between libraries in Eagle -...

educ8s.tv uploaded a new video comparing the performance of ESP8266 Arduino board with the most popular Arduino boards. In this video we are going to compare the computational speed of the WeMOS D1 ESP8266 based Arduino compatible board with the computational speed of the most...

Jacob Beningo @ edn.com discuss how you can benefit from the Arduino platform if you are a professional. Despite its popularity among hobbyists and electronics enthusiasts, the Arduino has become infamous among professional embedded systems developers. I must admit that for the...

Here is a nice PCB Business Card designed by Ilia Baranov. PCB Business Card -...

By Tahar Allag: The wearable and personal-electronics industries are booming. Devices in this market vary wildly by application and use. These multifunction devices are designed to help people in their daily activities and make their lives comfortable. They can be found in...

Here is a 5 LED electronic candle using PIC12F508 able to power each LED with 20mA max. This candle produces a great effect and can be used either as a candle or inside a pumpkin. 5 channel LED candle using PIC12F508 -...