Low Frequency Lamp Flasher Relay Driver Electronics Circuits Electronics Microcontroller

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LOW FREQUENCY LAMP FLASHER/RELAY DRIVER

This circuit is a low frequency warning device. The output of the oscillator is a square wave that is used to drive lamps or small relays. The circuit alternately flashes two incandescent
lamps.

Figure 1 Schematic of Low Frequency Lamp Flasher/Relay Driver

Components

Name List	Quantity
Op-amp LM313080	1
25 uF Capacitors	1
5 uF Capacitors	1
75 K Resistors	2
680 K Resistors	1
10 K Resistors	1
15 K Resistors	1
100 K Resistors	1
Lamp	4