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Project DIY Arduino Precise 5 Kg Scale With Built-in Temperature Sensor and Automatic Calibration System
“The scale is a combination of science and engineering, the amount of mechanical pressure on the load cell produces some signals, the signal amplifies with HX711 and then it gets read by Arduino. for better reading, making the noiseless environment …
“E-Paper Multipurpose Dashboard powered by Li-Po with roughly four months battery life I needed a device that can store the date of a specific event, which I can check later. To be more precise, I needed a device that can …
“A Raspberry Pi equipped with 2 FM radios, one plays the station and the other scans the dial and shows the artist and title on each station I’ve always been a fan of FM radio and, driving around Austin …
“The Frequency Probe is a handheld tool designed to help you debug your circuits by giving a visual indication of the frequency or voltage at the probe. For a periodic waveform it gives a digital readout of the frequency, with …
“I’ve always wanted to automatically detune and retune the strings of a guitar while the guitarist was playing. In this project I tried, and managed, to do exactly that with the help of technician Johan Nördstrom. After completing the …
“A Wearable Medical device to stream the person’s health data (ECG, Heart Rate, SpO2, Activity) in a secured AWS for remote monitoring Due to global Covid-19 pandemic forcing many people to remain at home, the current attention on patient-centered …
“This project uses Hexabitz modules to play the music notes. It’s definitely an effective way to learn about modules, Python GUI & music Make your own piano with Hexabitz modules and Raspberry Pi. This project uses Hexabitz Modules to play …
“ExpressLRS is an open source RC link for RC applications. It is based on the fantastic semtech SX127x/SX1280 hardware combined with an ESP8285, ESP32 or STM32. ExpressLRS supports a wide range of hardware platforms as well as both 900 …
News Highly efficient grid-scale electricity storage at fifth of cost - researchers modify hybrid flow battery electrodes with nanomaterials
“Researchers in WMG at the University of Warwick, in collaboration with Imperial College London, have found a way to enhance hybrid flow batteries and their commercial use. The new approach can store electricity in these batteries for very long durations …
“Have need your own mini-radar system? Then why not consider making one of your very own! In this short tutorial, we’ll take you, step by step,(more or less) through the process. Like any project of this nature, you …