I took five of the best speed camera detectors for a long drive. Which one came out on top?

What if a device could see the world the same way humans do, seeing objects, recognizing them, and understanding what they are in real time? Just like our eyes capture visuals and our brain instantly ...

Don't buy an RC car. Or, to be precise, "don't buy a mass-produced one." The year is 2026. Drawing circuit diagrams in KiCAD, ordering PCBs from PCBGOGO, flashing firmware to an ESP32, and printing a ...

Abstract: In this paper, we will be discussing about the parking system in a city which is embedded with various features like automated, rotary parking and nearest parking slot allotment using IoT ...

The DFRobot Fermion: C4002 mmWave Radar Module features a Full Data Access Mode that provides developers with processed micro-Doppler telemetry and displacement vectors. Why do smart home systems ...

Tony Goacher] has worked with a lot of cheap brushless DC motor controllers built in China. They can be very cost-effective, ...

Autonomous vehicles work much better than many people think – and much worse. Some simple changes to our roads could make ...

Tesla started rolling out FSD v14 'Lite' to HW3 cars, but it's still a supervised Level 2 system — not the unsupervised ...

Last September, Denmark was gripped by a spate of drone sightings near airports. It’s familiar territory for Hackaday, as we reported on a similar drone panic saga at British airports back in the last ...

The ESP32 is the go-to microcontroller for DIY projects, smart home sensors, and other lightweight projects, but it’s not the only game in town. If energy efficiency is high on your list of priorities ...

An advanced ESP32-S3 Line Follower Robot featuring custom PID control, VL53L1X obstacle avoidance, and MPU6050 IMU sensor fusion. Includes a stunning dependency-free web dashboard with real-time ...