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×
D1 Wemos Mini ESP8266 Development Board
1 × 12,400 Ks -
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HC-SR501 PIR Motion Sensor Module
1 × 4,800 Ks
Subtotal: 17,200 Ks
Electronic Parts, Module
ACS712 Current Sensor Module (20A)
Availability:
In stock
- Model No : ACS712ELC-20A
- Supply Voltage : 5V DC
- Measurement Range : up to 20A (Positive & Negative Reading)
- Analog output : 100mV / A
- Output voltage : VCC / 2
- Size : 32 x 13 x 12mm (L x W x H)
5,400 Ks
In stock
This current sensor board is based on the Allegro ACS712ELCTR-20A bi-directional hall-effect current sensor chip that detects positive and negative flowing currents in the range of minus 20 Amps to positive 20 Amps. The board operates at 5V DC and the current flow through the sensor is converted to an output voltage starting at 1/2Vcc (or 2.5V) for no current flow and moves up 100mV per amp for positive current or down -100mV per amp for negative current.
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