DC Voltage detection Sensor
R24.90 Inc VAT
Description
This module is based on a resistive divider principle design, make the interface terminal input voltage reduced 5 times, Arduino analog input voltage up to 5V, then the input voltage of the voltage detection module can not be greater than 5V × 5 = 25V (if used 3.3V system, the input voltage can not exceed 3.3Vx5 = 16.5V). Because Arduino AVR chips used in 10 AD, so the resolution of the analog module is 0.00489V (5V / 1023), so the voltage detection module detects a minimum input voltage of 0.00489V × 5 = 0.02445V.
Parameters:
Wiring the DC input connector:
Raspberry Pi: https://kookye.com/2017/06/01/design-a-voltmeter-with-the-raspberry-pi-board-and-voltage-sensor/
What's in the box?
1 x Voltage detection Module
This module is based on a resistive divider principle design, make the interface terminal input voltage reduced 5 times, Arduino analog input voltage up to 5V, then the input voltage of the voltage detection module can not be greater than 5V × 5 = 25V (if used 3.3V system, the input voltage can not exceed 3.3Vx5 = 16.5V). Because Arduino AVR chips used in 10 AD, so the resolution of the analog module is 0.00489V (5V / 1023), so the voltage detection module detects a minimum input voltage of 0.00489V × 5 = 0.02445V.
Parameters:
- Voltage input range: DC0-25V
- Voltage detection range: DC0.02445V-25V
- Voltage analog resolution: 0.00489V
Wiring the DC input connector:
- the positive terminal connected to VCC,
- the negative connected to GND
- Output interface:
- " " is 5 / 3.3V,
- "-" then GND,
- "s" Arduino connected to the AD pin
Raspberry Pi: https://kookye.com/2017/06/01/design-a-voltmeter-with-the-raspberry-pi-board-and-voltage-sensor/
What's in the box?
1 x Voltage detection Module
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Availability:
Out of Stock
- Model: DC Volt sensor
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Brand:
