Robo India explains tutorial on Dual LED 100V-10A DC Voltmeter Ammeter.
1. Introduction:
This module has upper and lower groups of LED’s to display measured data. During use, it can perform flexible switching for displaying different physical quantities.
This module is multifunctional voltmeter ammeter , which can measure voltage, current, power, charging capacity at the same time.
Front View
Back View
You can calibrate the values using on-board potentiometer. But we are advised you to do only if required, as this is already adjusted.
2. Specification:
- Voltage and Current Dual Display.
- Flexible Calibration Function. Can calibrate Voltage and Current value.
- Accurate Voltage and Current Display.
- With over voltage, low-voltage, over current, over power, over charging and over time protection functions
3. Wiring:
Single Supply
Double Supply
4. Technical Features:
- Voltage measuring range: DC 0-100V,
- Current measuring range: DC 0-10A
- Working voltage 4.5 to 30V DC.
- Dual 4 bit 0.28″ clear LED display
- Display Resolution: 0.01V, 0.01A, 0.01W, 0.01AH, 0.01H
- Voltage accuracy: ± 1% +2 digit
- Current accuracy: ± 2% +5 digit
- Measuring rate: 5 times / second
Thanks and Regards
Content Development Team
Robo India
https://roboindia.com