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ACS712 current sensor - 20A
ACS712 current sensor module. It allows you to measure current from 0 A to 20 A both AC and DC, based on the Hall effect. The sensitivity of the system is 100 mV/A. Powered by 5V.
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Product description: ACS712 current sensor - 20 A
ACS712 current sensor module. It allows you to measure current from 0 A to 20 A both AC and DC , based on the Hall effect. The sensitivity of the system is 100 mV/A . Powered by 5 V.
ACS712 current sensor - 20 A
Connection example.
Connecting the module with the current sensor
The device has a 4-pin connector. The output signal can be connected to the analog input of the Arduino module . The load source and ground must be connected to the screw connections.
- Computer
- DC powered
- Potentiometer 10 Ohm (set to 3.16A)
- ACS712 module
- MingHe B3603 Step Down (constant current and voltage supply)
| Pin | Description |
|---|---|
| VCC | Module power supply 5V. |
| OUT | Analog output. |
| GND | System weight. |
Reed switch module specification
- Supply voltage: 5V
- Chip: ACS712ELC-20A
- Connector: analog
- Measuring range: 0 A to 20 A
- Sensitivity: 100mV/A
- Dimensions: 30x15mm
- Weight: 3g
Current sensor ACS712 - 20A
The ACS712 module is a current value sensor that allows you to quickly perform measurements. The device enables measurements with the system sensitivity of 100 mV/A in the range from 0 A to 20 A.
The equipment is equipped with a special connector with four pins, which should be connected to the analog input of, for example, Raspberry Pi or Arduino.
Current sensor based on the Hall effect
The device works using the physical phenomenon of the Hall effect. In order to obtain correct measurements, it is necessary to connect the cable with the load and ground to the prepared screw connections.
Before buying, it is worth reading the detailed documentation provided by the manufacturer below. The module can be used both for didactic purposes and as part of projects carried out by experienced electronics engineers.
Useful links
| Name | Value |
|---|---|
| Width | 2.5 cm |
| Height | 4 cm |
| Depth | 1.4 cm |
| Weight | 0.004 kg |
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30 days to return, without giving a reason
If the product does not meet your expectations, you have 30 days from receiving the parcel to withdraw from the contract. The product only has to be complete. The right of return belongs to consumers (a purchase unrelated to business activity).
Complaints
If the product turns out to be faulty, you can make a claim under the guarantee or the statutory warranty. We handle claims without delay, at the latest within 14 working days of receiving the report together with the goods.
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Instructions and documents
GPSR data
Product information
This product is a component intended for further assembly or prototyping. It is not a finished product within the meaning of the product safety regulations.
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