SeeedStudio Grove Differential Amplifier

Find setting up an amplifier IC on the breadboard a troublesome and totally no-need-to-repeat job? This Grove module can save you clutter to settle up such an IC by integrating the whole operating circuit. It’s designed for precise differential-input amplification. Input the differential signals of your sensor to this module through the male pins, then your Arduino will get a precisely amplified output from the Grove interface. The gain scale factor is selectable. You can get 35 times or 1085 times amplification via a switch on the board

Getting Started With SeeedStudio Grove Differential Amplifier

Features: 

1. High amplifying precision
2. Selectable scale factor
3. Can be conveniently read by Arduino
4. Strong input protection

Interface Function:

1. J2: Signal Source Interface
2. J1: Output Interface, Standard Grove Interface
3. R1: 62Ω gain resistor
4. R3: 200Ω gain resistor
5. U1: INA125 IC, Instrumentation amplifier

Application: 

1. Data acquisition
2. Battery operated systems
3. Pressure and temperature bridge amplifiers
4. General-purpose instrumentation

Package Includes :

1 x SeeedStudio Grove Differential Amplifier