If the input voltage falls below 12 V the LED glows up. Other voltages can be monitored by changing the zener diode. The 1k2 resistor determines the current across the LED and can be changed.
12 V Monitor (CB859E)
- Details
- Written by: Newton C. Braga
If the input voltage falls below 12 V the LED glows up. Other voltages can be monitored by changing the zener diode. The 1k2 resistor determines the current across the LED and can be changed.
