DIY 4 Digit LED Electronic Clock Kit with case Red
Electronic clock suite, it consists of 0.8 inch highlight digital tube that provides three kinds of color (optional), enhanced 51 single chip microcomputer, the clock chip combination, precise thermistor temperature measurement.
It is simple, fun, and can be used as a desktop clock. Suitable for electronic production as DIY enthusiasts, and schools as training kit.
Precise timekeeping,and fancy acrylic shell. Best choice for DIY !