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HF-A28 WCS2702 Current Detection Sensor - Black (DC 0~5V)

SKU: 323151
  • US$12.13

    9 %

  • 10.99
  • Free shipping To

  • Handling Time: Ships within 2-4 Business Days
  • Dispatch: Ships within 4-7 business days
  • Form Color:


HF-A28 WCS2702 Current Detection Sensor - Black (DC 0~5V)
HF-A28 WCS2702 Current Detection Sensor - Black (DC 0~5V)

HF-A28 WCS2702 Current Detection Sensor - Black (DC 0~5V)

US$10.99 US$12.13 9%OFF 0 (0 reviews)
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Chip: LM393, WCS2702

Operating voltage: DC 5V

1, Having a signal output indication;

2, Current detection range: DC +/-2A AC: 1.4A;

3, Current detectable resolution: 1V / A;

4, With output over current protection signal indication;

5, Over-current signal setting point is adjustable; set resolution: 0.1A;

6,  With belt mounting hole to facilitate firmware installation;

7 Sampling current conversion analog signal output, can be connected to ADC; TTL level signal the output can be connected to microcontroller IO port control.

8, The output signal is: simulation signal and the switch quantity signal.

With over current detection, short protection and teaching demonstration, convenient for secondary development


Quantity1 piece
Form ColorBlack
MaterialPlastic + IC + components
English Manual / SpecNo
Other Features
Dimensions & Weight
Dimensions 1.46 in x 1.22 in x 0.67 in (3.7 cm x 3.1 cm x 1.7 cm)
Weight 0.32 oz (9 g)
Packing List
1 x Module

All packages from are sent without DX logo or any information indicating Due to package variations from suppliers, the product packaging customers receive may be different from the images displayed.

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Quantity 3+ units 5+ units 10+ units
Rate US$9.74 shipped US$9.71 shipped US$9.68 shipped

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