MAX471 Current Sensor Module 3A Range Current Measurement Module DC 3-36V Voltage Current Sensor Module for Arduino [jkw]

_x000D__x000D__x000D__x000D__x000D__x000D__x000D__x000D__x000D_(Blue)--Current Module_x000D_MAX471 Current Detection Module 3A Range Current Measurement Module DC 3-36V Voltage Current Sensor Module Compatible with Arduino_x000D_Features:_x000D_1.High-End Sensing:Experience impeccable current detection with the MAX471 current module, featuring advanced capabilities to accurately monitor electrical currents for your critical applications._x000D_2.Precision Resistance:Profit from the current sensor module's integrated precision shunt resistor, ensuring precise current measurement for the most demanding projects._x000D_3.Scalable Range:Easily extend your current detection beyond the 3A limit by paralleling units, making the MAX471 professional module highly adaptable for larger-scale electrical monitoring._x000D_4.Reliable Accuracy:Trust in the MAX471 current detection module's consistent performance, thanks to its high-quality components that provide dependable readings and long-term stability in a variety of use cases._x000D_5.Versatile Applications:With the ability to handle up to 3A as a standalone and more when paralleled, this current measurement module is ideal for a wide range of DIY electronics and industrial tasks._x000D__x000D_Specification:_x000D_Origin: Mainland China_x000D_:_x000D_Functional description_x000D_This current detection module uses the precision high-end current detection amplifier chip MAX471 produced by Midea Corporation of the United States. This module does not require an external power supply, and is directly powered by the power supply inside the module under test. It is generally used to detect current in a DC circuit with a power supply of 3-36V. The internal detection resistor has a detection capacity of 3A. Using it in parallel can also expand the ability to detect current and output a voltage proportional to the current. At the same time, the wiring is convenient and simple to use._x000D__x000D_This module should be connected before the load to detect the current and after the load power supply._x000D_Input wiring:_x000D_1. INPUT+ is directly connected to the positive pole of the power supply (the positive pole of the load power supply), and INPUT- is directly connected to the positive pole of the load (change the load power supply)._x000D_2. GND is connected to the negative pole of the power supply or load._x000D__x000D_Output wiring:_x000D_1. OUT outputs a voltage value, so it can be connected to the AD input terminal of a microcontroller. The ratio of the output voltage value to the detected current value is 1V/A. (That is, the output voltage value is 1V, which means that the detected current is 1A)_x000D_2. GND is connected to the negative pole of the microcontroller._x000D__x000D_Voltage range: 3-36V_x000D_Detection current range: 0-3A_x000D_Current-to-voltage conversion ratio: 1V/A_x000D_Accuracy within normal operating temperature range: 2_x000D_Accuracy maximum power supply current: 100uA_x000D_Product size: 25.00x17.00x12.00mm/0.98x0.67x0.47inch_x000D__x000D__x000D_Note:_x000D_Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!_x000D_Please allow 1-2cm measuring deviation due to manual measurement._x000D__x000D__x000D__x000D__x000D__x000D__x000D__x000D__x000D_ProductIncludedBlue1*Current Module_x000D__x000D__x000D__x000D__x000D__x000D__x000D__x000D__x000D__x000D__x000D__x000D_[relateproductdetail/]_x000D__x000D__x000D__x000D__x000D__x000D__x000D__x000D__x000D__x000D__x000D__x000D__x000D_