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“A smaller and cheaper open source brushless motor My open source PCB motor is my attempt to build a smaller, cheaper and easier to assemble micro brushless motor. What unique about this motor design is that the stator is printed …
“Smart wireless MIDI foot controller for guitarists and more. I know. You are thinking: “yet another MIDI controller with Arduino”. Pedalino is something new from any previous DIY projects and even better of commercial alternatives at a fraction of the …
“A laser-cut robot kitten that runs and learns from you. Hi there, This is Rongzhong from Pittsburgh. Eight months after my first post on OpenCat, I have quite a lot to update. Most importantly, I’m going to launch my …
“Ultrashort optical pulses are useful for a wide range of applications such as processing materials via strong light-matter interaction. In the frequency domain, a train of pulses represents an equidistant grid of frequency lines, known as an “optical frequency comb …
“National labs, UChicago to create one of world’s longest fiber-optic links to ‘teleport’ information As the number of hacks and security breaches rapidly climbs, scientists say there may be a way to make a truly unhackable network by using …
“Use the DFRobot 64x64 RGB matrix panel with a Raspberry Pi 3 B+ to bring a dance party with you wherever you go! Story DFRobot reached out to me to do a sponsored project for their 64x64 RGB LED matrix …
“In this tutorial you will learn how to monitor the temperature and humidity of your room or desk using the DHT11 and the ESP32 connected to the cloud. Our tutorials updates can be found here. DHT11 Specs:The DHT11 sensor …
“Set the feeding time and feed your birds without considering the time by using a DS3231 module. Display date, time and temperature as well. Description I am keeping quails at my balcony but it, sometimes, was getting hard to feed …
“An interdisciplinary team of scientists at the University of Massachusetts Amherst has produced a new class of electronic materials that may lead to a “green,” more sustainable future in biomedical and environmental sensing, say research leaders microbiologist Derek Lovley and …
“With the rapid development of advanced technologies in electronics industry, the demand for portable electronics, shaped display devices and wearable electronic textiles is ever increasing. Flexible solar cells are thereby receiving more and more attention for their favorable traits including …