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 ...
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 ...
When you’re driving your car, you’re probably regularly looking at the speedometer to make sure you comply with the local speed limits. The method by which it works is simple enough: ...
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 ...
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 ...
The Joule Thief Circuit is a simple and clever electronic design that can power an LED using a nearly dead battery.
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