GY-471 MAX471 Voltage Current Volt Amp Test Sensor Module for Arduino FZ2331

GY-471 MAX471 Voltage Current Volt Amp Test Sensor Module for Arduino FZ2331
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  • Product Code: FZ2331-GY-471
  • Availability: In Stock
  • $2.99
  • Ex Tax: $2.99
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Tags: GY-471 Sensor, MAX471 Voltage Current Test Sensor, Volt Amp test module

Description:

This module can be used to test the current and voltage.
The principle of voltage test based on principle of resistive voltage divider design, can make the red terminal connector input voltage to 5 times smaller.
Arduino analog input voltages up to 5 v, the voltage detection module input voltage not greater than 5Vx5=25V (if using 3.3V systems, input voltage not greater than 3.3Vx5=16.5V).
For Arduino AVR chips have 10-bit AD, so this module simulates a resolution of 0.00489V (5V/1023), so the minimum voltage of input voltage detection module is 0.00489Vx5=0.02445V

Features:

Test Voltage range: DC3 – 25V (Arduino work on 5V) or DC3 – 16.5V (Arduino work on 3.3V)
Test Current range: DC 0 – 3A
Example: (Working Voltage:5V)

Package Included:

1 X MAX471 Voltage Current Sensor

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