Flashing Light-emitting Diode

Blinking light-emitting diode (BTS) is a special light-emitting device composed of CMOS integrated circuits and light-emitting diodes, which can be used for alarm indication and under-voltage and over-voltage indication.

When the flashing light-emitting diode is in use, there is no need to connect other components, as long as the appropriate DC working voltage (5V) is added to the two ends of its pin, it can flash and emit light.