Voltage Indicator

338

04:40:24

Simple Voltage indicator that lights up a single LED depending on the magnitude of the input voltage 

published 4 years ago

Robert_Kidd

4 years ago

Good luck selecting those diodes :-)

zorgrian

4 years ago

Bow-larkzz

Sheen140

4 years ago

@Robert_Kidd haha yeah I may have chosen non existent diode voltage drops to get the simulation to work nicely, but you can get it to work using normal 0.6 volt drop diodes or even shottky diodes (sort of)

Robert_Kidd

4 years ago

With only 1 LED on at any time?

Sheen140

4 years ago

@Robert_Kidd yes sir! I've actually made the circuit and it seems to work mostly well. I wouldnt trust it over time and temperature though! https://www.reddit.com/r/electronics/comments/o7gt5o/simple_analog_voltage_to_led_bargraph_indicator/?utm_medium=android_app&utm_source=share

Robert_Kidd

4 years ago

Not gonna build it into your car’s radar system yet then lol.

Sheen140

4 years ago

Haha yeah I wont be doing that anytime soon!

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