Sure, You Can Replace Ioniq Brakes, But Only With Hyundai’s $6K Tool Or A $2K Locked Workaround

One way to retract the brake is to use Hyundai’s Global Dynamic System (GDS). That software and the hardware that goes with ...
Hackaday

The Simplest Ultrasound Sensor Module, Minus The Module

Just about every “getting started with microcontrollers” kit, Arduino or otherwise, includes an ultrasonic distance sensor module. Given the power of microcontrollers these days, it ...