USB Distance Sensor and Software

I have created a simple distance sensing device with an Arduino Mega and an ultrasonic distance sensor to measure up to 5 feet. Also it is communicating to the host computer via USB at 115200 baud which allows for fast data updates and precision. Below is a mockup of the Read more

USB LED Dry Erase Board

I made this to remind myself about things. Yeah, you can write on the whiteboard but it easily gets overlooked and this way you will always see what you need. You can display the time and date, display animations from your computer or even make your own light effect to Read more