HQ Voltage measuring module Voltage Sensor voltage sensor electronic

Detail HQ Voltage measuring module Voltage Sensor voltage sensor electronic

hai kak. Mohon maaf untuk minimal order 20 ribu ya kak baru bisa kita proses, diluar ongkirstock = 10 pcs

Module Description:
This module is based on a resistive divider principle design, make the interface
terminal input voltage reduced 5 times the analog input voltage up to 5V, then
the input voltage of the voltage detection module can not be greater than 5V 5 =
25V (if you use a 3.3V system The input voltage can not exceed 3.3Vx5 = 16.5V).
Because A used AVR chip 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:
input voltage range: DC0-25V
voltage detection range: DC0.02445V-25V
voltage analog resolution: 0.00489V
the DC input connector: the positive terminal connected to VCC, the negative
pole GND
output interface: "+" is 5 / 3.3V, " - "then GND," s "Arduino connected to the
AD pin

reference code:
#include Wire.h int VAl11; int val2; void Setup () { pinMode (LED1, the OUTPUT);
Serial.begin (9600); the Serial .println ( "EmarteeCom"); Serial.println (
"Voltage:"); Serial.print ( "V"); } void Loop () { a float TEMP; VAl11 =
analogRead (1); TEMP = VAl11 / 4.092 ; VAl11 = (int) TEMP; // val2 = ((VAl11
100%) / 10); Serial.println (val2); Delay (1000); }

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