This $155 ESP32-powered DIY drone can hit 67 mph

ESP-Blast centers on an ESP32 board serving as the flight controller, a role usually handled by dedicated flight-control ...
IEEE

Mitigation of Hardware Impairments for mmWave FMCW Radar Using Signal Flow-Inspired Neural Networks

Abstract: This work deals with the impact of hardware impairments on the target detection capabilities of mmWave frequency-modulated continuous-wave (FMCW) radars. We establish a model of radar echoes ...

I turned a Raspberry Pi 5 into a real SSD-powered PC for less than $200

PCWorld demonstrates building a high-performance Raspberry Pi 5 computer with NVMe SSD storage for under $200, requiring the 8GB Pi 5, M.2 HAT, and compatible power supply. The SSD upgrade via PCI ...
YouTube on MSN

DIY mini fan for your smartphone: Easy portable cooling project!

Discover how to create a DIY mini portable fan that runs on your smartphone! This step-by-step tutorial guides you through ...
YouTube on MSN

How to make a DIY miniature electric shaver from repurposed electronics

Discover how to craft a DIY miniature electric shaver using repurposed electronic components in this step-by-step tutorial! From assembling DC motors and wiring a toggle switch to constructing a ...