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“A Cold junction In 1798, Jean Charles Athanase Peltier was just 13 years old and although he came from a poorly educated family in rural France, people already were beginning to notice the youngster’s intellectual talents. Besides being an …
“A couple of months back while checking out a few laser engravers on aliexpress, I came across some USB powered laser engravers, It was awesome that these could engrave on a variety of materials and also cut out shapes and …
“Nowadays fake Lithium and NiMH batteries are everywhere which is sold by advertising with higher capacities than their true capacity. So it is really difficult to distinguish between a real and a fake battery. Similarly, it is difficult to know …
“For this Instructable we are going to make an Aurduino powered LED game. If you have a few extra Aurduinos lying around or if you are just learning this project is perfect for you. This game is awesome for long …
“We learn how to build a room thermometer using the DS18B20 sensor and an OLED module. We use a Piksey Pico as the main board but the sketch is also compatible with the Arduino UNO and Nano boards so you …
“Heyho guys! I am here to show You my DIY project and encourage You to Do It Yourself! The project is real smart glasses that everyone can make at home.”
“Dr. Tape Head is the perfect spooky companion when you’re working late in the lab! He uses Amazon’s Polly service to read out text from a Google Sheets spreadsheet, populated by the IFTTT service and gathered from Twitter …
“What do you do when you can’t decide what you want to be for Halloween? Be everything. The projection mask is comprised of a white 3D printed mask, a raspberry pi, a tiny projector and a battery pack. It …
“A tiny, powered-by-MIDI, polyphonic FM synthesizer that supports full resolution pitchbend and microtonal tunings.”
“The current atmosphere above a mountain in Hawaii contains about 400 ppm of Carbon Dioxide. This number is extremely important to all that live on the planets surface. We are surrounded now by either deniers of this worry or those …