Low Cost/Voltage 3W Class-D Stereo Audio Amplifier for Portable Gadgets

Low Cost/Voltage 3W Class-D Stereo Audio Amplifier for Portable Gadgets

This low cost low voltage 3W class-D stereo amplifier is based on PAM8403 IC, The PAM8403 is a 3W, class-D audio amplifier.


Adafruit Feather 328P – Arduino Uno on the Feather Family

Adafruit Feather 328P – Arduino Uno on the Feather Family

Adafruit Feather 328P is the latest addition to the ever-expanding feather family boards manufactured by Adafruit.


3.5A Unipolar Stepper Motor Driver

3.5A Unipolar Stepper Motor Driver

Unipolar stepper motor driver can drive unipolar stepper motor up to 3.5A and supply range is 10 To 50V DC.


Maker Uno – The $6 Arduino Uno Clone Board for Students and Learners

Maker Uno – The $6 Arduino Uno Clone Board for Students and Learners

Unless you are completely new to electronics, you probably must have heard of the household name called “Arduino”.


Talking Pi is a Voice Control Module for The Raspberry Pi

Talking Pi is a Voice Control Module for The Raspberry Pi

Voice is the most simple and powerful medium.


35V hot swappable supercapacitor backup power controller

35V hot swappable supercapacitor backup power controller

Analog Devices announces the Power by Linear LTC3351, a supercapacitor charger and backup power controller IC that includes hot...


World’s Smallest MEMS Micro-Loudspeaker Saves 80 Percent More Energy

World’s Smallest MEMS Micro-Loudspeaker Saves 80 Percent More Energy

STMicroelectronics along with the audio company USound has created the first MEMS (Micro ElectroMechnical Systems)...


Researchers Demonstrate New More Efficient FET By Implementing Negative Capacitance

Researchers Demonstrate New More Efficient FET By Implementing Negative Capacitance

A group of Researchers from Purdue University in Lafayette, Indiana demonstrated the effect called negative capacitance by making...


Components ICs by Rik
DAC Shield For Arduino Nano using MCP4725

DAC Shield For Arduino Nano using MCP4725

This project features an easy to use Digital to Analog converter (DAC) shield for Arduino Nano.


Sino: bit – Changing Programming for Kids All Over the World

Sino: bit – Changing Programming for Kids All Over the World

Creating projects with Arduino can be challenging for kids, this may cause children to lose interest in electronics and DIY...


Improving Wearables with Flexible and Rechargable Battery

Improving Wearables with Flexible and Rechargable Battery

Nowadays, there is a lot of technology that implements wearables in fashion, medicine, worker safety, accessories and much more.


Flexipower – A portable, Controllable, Dual Channel Power Supply

Flexipower – A portable, Controllable, Dual Channel Power Supply

Hobbyists, makers, students and pretty much everyone who works with electronics has encountered the same issue, not having a...