Power Failure And Resumption Alarm Cum Indicator Circuit Board Ready-made Kit Using 555 timer Ic For Electronics Projects

590.00 450.00

Power Failure And Resumption Alarm Cum Indicator Circuit Board Ready-made Kit For Electronics Projects

Package Includes:

1)Ready-made kit

2)9V Battery

3)9V,500mA Transformer

4) Buzzer

Circuit Diagram: https://www.kitszone.com/2019/12/power-failure-and-resumption-alarm-cum.html

In stock