@ubuntu.maniax: Mini Radar V2 is here! This upgraded version uses two wireless LD2450 mmWave radar sensors to detect movement, track targets and display their speed in real time. Built with ESP32-S3 boards, featuring a compact display, visual speed indicators and audio alerts. 🛠️ Build your own! Download the source code, 3D printing files and instructions for FREE on Patreon. Link in the bio. #DIY #electronics #esp32 #radar