Year: 2021

Driving a 3-phase brushless DC motor is very easy with this project. It is a simple and easy-to-build project that requires only a few external components. The circuit is based on AMT49400 IC which is an advanced 3-phase, Sensorless, brushless DC (BLDC) motor driver with integrated...

This project helps to optimize the 12V lead-acid (SLA) battery life as it prevents the battery from going into deep discharge. It is very important to disconnect the load before the battery enters into deep discharge as this may destroy or damage the battery cells.  The circuit shown...

The project here is a 48V protected, high side switch designed to switch a 5A output load from input voltages from 8V to 48V. The circuit helps the user to easily ON/OFF the high current and voltage load with over-voltage lockout and over-current protection. The wide input range and low...

The circuit presented here is a 3W stereo audio amplifier with memory UP/DOWN volume control. The project is based on PAM8408 IC from Diode Incorp which is a filter-less class-D amplifier with high SNR and Differential input which helps eliminate noise. Two tactile switches are provided...

This project provides 8 fully protected and isolated high-side power switches that are able to handle current up to 625 mA. An 8-bit parallel microcontroller compatible interface allows connecting the inputs directly to a microcontroller or standalone circuit system. The input interface...

A two-man team has created an ultimate LED cube kit for the Raspberry Pi, one that helps to bring your ideas and creativity to life. "We created the LumiCube to bring the joy of tinkering with technology to as wide an audience as possible. Perhaps you remember the fun and excitement of...

A campaign has been launched on Kickstarter for a laser engraver called Runmecy. The Runmecy is a laser engraver and cutter that combines more power, speed, and safety than any other engraver in a compact and lightweight design. It enables you to be innovative on any project, whether...

Today, we will be covering two new products that were announced recently by Chipsee, and are powered by the Raspberry Pi compute module 4: a 7-inch "Industrial Pi" panel PC and a 10.1-inch “All-In-One Pi” system. Industrial Pi CM3-101-EM This new 7-inch panel PC seems to be the...