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1, the current sensor chips: ACS712ELC-05B; 2, pin 5V power supply, on-board power indicator; 3, the module can measure plus or minus 5 amps, analog output 185mV / A; 4, when no current is detected by the output voltage is VCC / 2; 5, PCB board size: 31 (mm) x13 (mm); Note: ACS712 Hall detection is based on the principle, try to avoid using the magnetic field caused by the impact of this!.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.