Feature:

Dimensions: 37mmX 31mmX 16.5mm
The main chip: MCP602 op amp， WCS2702
Operating Voltage: DC 5V

1， having a signal output instruction;
2， current detection range DC ± 2A AC: 1.4A;
3， the current detection resolution 1V / A;
4， output over-current signal indication;
5， over-current signal is set to the critical point is adjustable， set the resolution of 0.1A;
6， with mounting holes for easy installation of firmware;
7， sampling current converting analog signal output can be connected to ADC， TTL-level signal output can be connected to the microcontroller IO port control.
8， the output signal is: an analog signal and switch signal.

Application:
Smart car motor over-current detection， stall protection current detection， short circuit protection testing， demonstration teaching experiments and so on， to facilitate secondary development;