Introduction to DigiSpark – A Smaller, Cheaper and Powerful Arduino board

Introduction to DigiSpark – A Smaller, Cheaper and Powerful Arduino board

The Digispark board is one of the smallest Arduino boards ever produced and is copyrighted by Digistump LLC.


Program-O-Tron – SD Card Based Standalone AVR Programmer

Program-O-Tron – SD Card Based Standalone AVR Programmer

An SD card based standalone AVR Programmer is live on kickstarter and has 24 days to go.


4 Channel Relay Shield for Arduino UNO

4 Channel Relay Shield for Arduino UNO

4 Channel Relay Shield for Arduino UNO is a simple and convenient way to interface 4 relays for switching applications in your...


Triaxis magnetic position sensor IC is ASIL-ready

Triaxis magnetic position sensor IC is ASIL-ready

Melexis’ next-generation monolithic magnetic sensor family, consisting of the MLX90371 and MLX90372, provides robust absolute p...


$6 Maker UNO: Simplifying Arduino for Education

$6 Maker UNO: Simplifying Arduino for Education

Simplified Arduino board targets Education.


Increase Arduino UNO memory with ATmega2560

Increase Arduino UNO memory with ATmega2560

An Arduino UNO Flash and RAM update with the ATmega2560 as DIL 28 variant.


Arduino Memory by mixos
Arduino controlled Dual Mono AK4490 DAC (part 3)

Arduino controlled Dual Mono AK4490 DAC (part 3)

Here’s the part 3 of Dimitris’ Arduino controlled Dual Mono AK4490 DAC project.


Arduino USB by mixos
Mini Infra-Red Remote Robot Controller Shield For Arduino Nano

Mini Infra-Red Remote Robot Controller Shield For Arduino Nano

The Mini Infra-Red Remote Robot Controller shield for Arduino Nano is designed to drive mini mobile robots.


Adafruit Metro 328 – An Arduino Uno Compatible Development Board

Adafruit Metro 328 – An Arduino Uno Compatible Development Board

The Adafruit Metro 328 development board is an alternative to the Arduino Uno with an equivalent and compatible board design.


RGB Led Driver Shield for Arduino Nano

RGB Led Driver Shield for Arduino Nano

This is my second project for LED Driver based on CAT4101 IC.


Arduino UV Meter using the UV30A Ultraviolet Sensor

Arduino UV Meter using the UV30A Ultraviolet Sensor

Ultraviolet rays, also known as UV for short are rays emitted by sun.


Designing a Small Footprint, Low Profile 5v to 170v Nixie Tube Power Supply

Designing a Small Footprint, Low Profile 5v to 170v Nixie Tube Power Supply

Mark Smith @ surfncircuits.com has a detailed explanation on building a Nixie power supply, able to produce 170V from a 5V source.