Other
“I think it’s a cool project that can be easily adapted or extended to whatever suits your needs. Check out the video for a demo and quick run through what’s involved in the project. The code, hardware and …
“The EyeWriter is a low-cost eye-tracking apparatus + custom software that allows graffiti writers and artists with paralysis resulting from Amyotrophic Lateral Sclerosis to draw using only their eyes. Since that first video, we’ve been hacking on and developing the …
“Learn how to combine a PICAXE, IR sensors, and a servo motor to create a device that responds to a moving stimulus. Spoilers: I hook it up to eyeballs that can follow a finger. PICAXEs are PIC microcontrollers that have …
“This is a simple Infrared LED and Photodiode tester using Arduino-compatible microcontroller. Purpose: I received a new batch of IR LEDs and IR photodiodes. I need to test them before signing them off. I have limited tools at home. So …
“What is our requirement? Here we want to measure the rpm of DC motor. So we have to measure how many times a particular point on the rotor undergoes a full rotation within a minute. So we have to use …
“While building a Toastmaster timer, I needed a switch to act as a Start/Stop switch. I first built it with a long flexible coax cable, but as time went on, it turned out to be impracticable: it could be …
“Duino tag is a laser tag system based around the arduino. Finally a laser tag system that can be tweaked modded and hacked until you have the perfect laser tag system for office ordnance, woodland wars and suburban skirmishes. Laser …
“In this project I will show you how I created an additional circuit for my speaker system in order to control it wirelessly with a homemade IR remote. Let’s get started!”
“Is your remote control collection getting out of control? With a television, cable box, Blu-ray player, and stereo, not only does each remote take up space, but making them work to turn on the right devices and set the right …
“I am a Biomedical Engineering (BME) graduate student at Purdue University. As a BME, I really enjoy making quick and easy projects that highlight some sort of physiological quantity. Heart rate is such an activity. There are numerous projects that …