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Results tagged with voltage
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user 46459
Voltage, otherwise known as electrical potential difference (denoted ∆V and measured in volts) is the difference in electric potential between two points (adapted from Wikipedia). Voltage can be constant (DC) or varying (AC).
1
vote
Ohms to volts i
If I deciphered correctly: (please use diagrams in the future, you'll get a much friendlier reception)
simulate this circuit – Schematic created using CircuitLab
As always you can draw a good …
- 301
2
votes
Accepted
Simplest "battery low" indicator for a 3.7 volt lithium ion battery
If that is the case, you can use this as the threshold voltage and simply scale down the battery voltage accordingly. … You can determine the value of the voltage divider by considering that the voltage at the negative input needs to be the same as the threshold voltage (at the positive input). …
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