25V Voltage Sensor Module - Pack of 2

Rating:
100 % of 100
$0.50
Availability: 21564 items
SKU
SEN-04-010
+100 6 % $0.47
+500 10 % $0.45
+1000 12 % $0.44
+5000 16 % $0.42
+10000 20 % $0.40
Description
This module is based on a resistive divider principle design, make the terminal interface input voltage reduced 5 times, a rduino analog input voltage up to 5V, then the input voltage of the module voltage detection can only not be greater than 5V × 5 = 25V (if used 3.3V system, the input voltage can not exceed 3.3Vx5 = 16.5V). Because A rduino AVR chips used in 10 AD, if the resolution of the analog module is 0.00489V (5V / 1023), if the voltage detection module detects a minimum input voltage of 0.00489V × 5 = 0.02445V.

Features
Size: 25mm × 13mm 
Input Voltage Range: DC 0-25 V 
Voltage detection range: DC0.02445V-25V
analog voltage resolution: 0.00489V
Output Voltage Range: DC 0-5V 
Interface output: "+" connect to 5 / 3.3V, "-" connect to GND, "s" connect to the AD pin 
Input interface: connect positive terminal to VCC, negative terminal to GND 

wiring:
DC input connector:
the positive terminal connected to VCC,
the negative connected to GND
output interface:
"+" is 5 / 3.3 V,
"-" then GND,
"s" A rduino connected to the ad pins

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