
Mint-Sized Success Meter (quit smoking!) with Arduino
There comes a time in life to put childish things behind and give up nasty habits. Some, like smoking, can be...

Music Box With Mini Monitor(OLED) and LED
My idea was a box that would play music when you open it. It also has a display with an emoji on it that awake...
![Making Your First Printed Circuit Board – Getting Started With PCBWAY [PART 1]](https://duino4projects.com/wp-content/plugins/wp-fastest-cache-premium/pro/images/blank.gif)
Making Your First Printed Circuit Board – Getting Started With PCBWAY [PART 1]
If you are into electronics, PCBs (Printed Circuit Board) are some of the most common things you will see. The...
There comes a time in life to put childish things behind and give up nasty habits. Some, like smoking, can be damn hard without constant encouragement. It was time for me to combine my favor... Read more
My idea was a box that would play music when you open it. It also has a display with an emoji on it that awakes, greeting you. There is also a LED in it that lights up if you hold the Force-... Read more
Making Your First Printed Circuit Board – Getting Started With PCBWAY [PART 1]
If you are into electronics, PCBs (Printed Circuit Board) are some of the most common things you will see. These boards make our lives easier by eliminating all those connecting wires and br... Read more
This cool (and very low price) sensor is attached on your ear and can detect your heart’s pulse through transmitting infrared light and checking the absorption variation caused by the blood... Read more
Scott W Harden has built an updated version of his ECG circuit for tracking his heartbeat. The main goal of the update is to provide a hack for collecting heartbeat with minimal h/w cost and... Read more
I recently watched an episode of Stan Lee’s Superhumans which featured a blind man who used a series of clicks, like a bat, to echo locate his surroundings. I got to thinking about other bli... Read more
Introduzione LilyPad Arduino is one of the many Arduino microcontrollers, but unlike the more well-known Arduino UNO, MEGA and Yun, this little board has very specific characteristics that m... Read more
Introduction Our Motorized Wheelchair Canopy intends to help those people with disabilities that confine them to their motorized wheelchairs and need shelter at times of inclement weather, s... Read more