Homemade chess board moves its own pieces. And wins.

To move its own pieces, a motorized mechanism beneath the board guides an electromagnet along the underside. When activated, ...

Inside the mind of Hikaru Nakamura, the chess world No 2 whose streaming career comes first

The top U.S. chess player discusses his YouTube channel, how he would change the game and why he doesn't want his son to ...
Hackaday

Real-Time 3D Room Mapping With ESP32, VL53L5CX Sensor And IMU

ST’s VL53L5CX is a very small 8×8 grid ranging sensor that can perform distance measurements at a distance of up to 4 meters. In a recent video,[Henrique Ferrolho] demonstrated that ...
Hackaday

Reverse Engineering A Dash Robot With Ghidra

One of the joys of browsing secondhand shops is the possibility of finding old, perhaps restorable or hackable, electronics at low prices. Admittedly, they usually seem to be old flat-screen TVs, ...