Robot Pi Shop

ACS712 Hall Current Sensor Module 20A

$3.25
Quantity
Specifications:
  • Current sensor chip: ACS712ELC-20A;
  • Measuring range: 20A.
  • When the current is 0, the output is the power midpoint voltage, isolated.
  • Pin 5V power supply, onboard power indicator; 
  • The module can measure positive and negative 5 amp current, corresponding to the analog output 100mV / A;
  • When no detection current is passed, the output voltage is VCC/2;
  • The current to be detected is connected in series to the terminal;