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“In this article we will try to improve the draft four-channel voltmeter output on the Nokia 5110 . The voltmeter is able to measure four channels and the result will be displayed in the form of an analog slider. Measurement range …
“HELPMAN CLOCK is a new medical device that measures heart rate and controls the state of assumption of your pills or insulin. It stores all data on an online database, tells you when it is the time to take your …
“Sick of reading about other people’s home control? Want to make your own? Got some electronics and software experience? You’re going to LOVE THIS! Rock-solid home control – low cost, DIY. If you’ve read my early blogs you …
“The Infinite Noise TRNG is a USB key hardware true random number generator. It uses what I call a “Modular Entropy Multiplier” architecture (previously Infinite Noise Multiplier or FireBug). Besides being simple, low-cost, and fast, it is much easier to …
“I always wanted to make a cheap portable Raspberry Pi computer. There are many Pi Laptops out there but they rarely feature a full-size keyboard with such a form factor. Pardon my sub-par DIY skills and I hope you like …
“In this project we are using the concept of ADC (Analog to Digital Conversion) in ARDUINO UNO. We are going to use a Hall Effect sensor and Arduino uno to measure the field strength of a magnet. The sensor which …
“This project is a fun way to create beats while hitting the dance floor. It’s also a great beginner level project that uses Arduino, bluetooth, and soft conductive fabric switches. A few months back I came across an easy …
“The placstic outdoor thermometer has gone with the wind some day. The double sided scotch became too weak on the sunlight to hold the thermometer on the window. Today anyone can look for the current weather conditions and forecast in …
“This project was a commission by Christian Joy Costumes. She wanted to add LEDs to a colorful headpiece to go with the grass skirt and fuzzy shoes for Childish Gambino’s Pharos concert series. I happily soldered up this circuit …
“Ever since the dawn of time, people have begun to dispense time. First was the sundial, later appeared water clock after them was the hourglass. Millennia later was created the first pendulum clock and few centuries later the electronic watch …