説明
SPECIFICATIONS
Brand Name: NoEnName_Null
Origin: Mainland China
Condition: New
Type: Module
Model Number: WCS2702 High precision AC-DC current detection sensor module
Supply Voltage: standard
Dissipation Power: standard
is_customized: Yes
Operating Temperature: standard
Application: Computer
Package: SMD
Main chip: operation amplifier, transformer, MCU
Working voltage :7V~12V(can be provided by serial port)
Working mode: Connect the serial port (read the value directly by the serial
assistant)
Detection current range :AC 0-2A
Error :±0.01A
Features:
1. The output signal is analog voltage (0-5V)
Output to the serial port, by USB to TTL module and computer connection direct
reading, more convenient
3. Onboard potentiometer, adjustable threshold, control relay for comparison with
analog voltage
4. Serial port can be used to set the threshold and control the relay, which is more
convenient
5. With mounting holes for easy firmware installation
Apply
Ac current equipment such as motor overcurrent detection, lock-turn protection,
short-circuit protection detection, overcurrent protection, demonstration teaching
experiment and so on
Convenient secondary development; Suitable for different loads, including
inductive load, capacitive load, resistive load detection.
Function description
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