A secure electronic voting system with real-time authentication and keypad enables accurate, tamper-proof voting through ...
📚 Documentation Comprehensive guides to help you set up your hardware, install necessary tools, and troubleshoot common issues: Getting Started (docs/Getting-Started.md) Stepby-step instructions for ...
This concept isn’t new—in fact, it is the essence of representational state transfer (REST). Instead of converting to a ...
In winter, it’s important to ventilate living and working spaces regularly. Here’s how to make a homemade measuring station ...
A research team led by Professor Jiang Changlong at the Hefei Institutes of Physical Science, Chinese Academy of Sciences, ...
A guide for engineers balancing performance, reliability, and manufacturability across today’s smart systems By Barry Brents, ...
XDA Developers on MSN
I built a ghost-proof ESP32-powered presence sensor and here's how it works
Bermuda enables device proximity in a room without using any trackers or apps. Using an ESP32, it works as a Bluetooth proxy, ...
Modeling and Implementation of a Long-Distance Seawater Single-Wire CPT System for Underwater Sensor
Abstract: A long-distance, strong-misalignment tolerance seawater capacitive power transfer system with two insulated electric-field couplers and single-wire for underwater sensors is proposed in this ...
Additional circuitry required. One Diode (I use 1n4004) - pole/cathode at tx pin other at rx pin. 4k7 Ohm resistor between rx and 5V (3.3V also works). Same at the other microcontroller but you don't ...
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