Other
“A system to monitor and display the sensor data and weather forecasts. Often when designing Data acquisition systems, such as plant health monitoring in which case, the sensors are placed on-site, knowing the weather conditions may help in predicting the …
“IOT. Smart trash cans that remotely warn if they’re full, if they smell bad, or if they’re being set on fire. Values are sent to ThingSpeak To help city councils or another government institutions my students have created …
“I wanted a moisture sensor that would let me know when indoor plants needed water. I wanted something I could use for seed starting and for mature indoor plants. I am always concerned that I am either over or under …
“New sound and light for an old retro desktop jukebox. A few years ago I got a small jukebox with a radio, CD player and some lamps. After only a short time I converted the jukebox to a multimedia PC …
“I started in electronics before the advent of the internet and most solid state components, so getting datasheets and schematics was not easy for me. Today with manufactures making custom ICs and LCDs for everything from phones to video games …
“Easy to build but very capable and handy DIY solder paste dispenser built mostly from cheap Ebay components and modules. Already finished and nicely working solder paste dispenser. Powered with cheap ebay mini DC motor with gearbox (100RPM) and long …
“Rice engineer’s MagNI can be wirelessly charged and programmed with magnetic fields A team of Rice University engineers has introduced the first neural implant that can be both programmed and charged remotely with a magnetic field. Their breakthrough may …
“Researchers at Chalmers recently completed a 5-year research project looking at how to make fibre optic communications systems more energy efficient. Among their proposals are smart, error-correcting data chip circuits, which they refined to be 10 times less energy consumptive …
“For three and a half centuries, the three-body-problem has given mathematicians headaches. Now, a new study is bringing us one step closer to solving it. In 1666, Isaac Newton laid out his three laws of motion, still recited by physics …
“A clock that displays using randomly selected MNIST digits. Hardware/software implementation by Dheera Venkatraman Hardware It uses an TinyPICO which is an awesome, compact ESP32 board with plenty of GPIO pins, 4MB flash, Wi-Fi, and lots of other features …