This is a LED follow spotlight LED game DIY kit. It can make the LED move along the X-axis / axis / XY axis, and the moving direction can be controlled by a button. It can also adjust the speed of the LED movement to produce various LED flashing effects. 81 high-brightness red indicators simulate the LED light game tracking effect.
Supply voltage: 4.5~9V (DC power supply)
Board size: 73*97mm