Grove - Differential Amplifier

SKU: 103020016
$14.90
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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 a 35 times or 1085 times amplification via a switch on the board
 
Features
  • High amplifying precision
  • Selectable scale factor
  • Can be conveniently read by Arduino
  • Strong input protection: ±40V
Application Ideas
  • Sensor signal amplifier
  • Signal comparison
  • General purpose amplification
For all Grove users (especially beginners), we provide you guidance PDF documents. Please download and read through Preface - Getting Started and Introduction to Grove before your using of the product.
 
Documents
 
Please visit our wiki page for more info about this product. It will be appreciated if you can help us improve the documents, add more demo code or tutorials. For technical support, please post your questions to ourforum.

 

Overview


Grove Designer: Seeed Studio
Other Products From This Designer
Weight: 8 g

* Please note that input the old archive SKU will show the new SKU.

Image Part/ Designator Mfr. Part #
Seeed SKU
Description Package Price/set Quantity
MPN:
Mfr.: LLD
Seeed SKU: 321070005
Flat Cable;-Black/Red/White/Yellow
Datasheet » | Permalink
RoHS
4P-2.0-24AWG-200mm
$2.4/Set
10 Pieces/Set
R1
MPN: RC0603FR-0730KL
Mfr.: YAGEO
Seeed SKU: 301010202
SMD RES 30K-1%-1/10W
Datasheet » | Permalink
RoHS
0603
$1/Set
100 Pieces/Set
R3, R4
MPN: RC0603FR-07340KL
Mfr.: YAGEO
Seeed SKU: 301010265
SMD RES 340K-1%-1/10W;
Datasheet » | Permalink
RoHS
0603
$1/Set
100 Pieces/Set
R2
MPN: RC0603FR-0720KL
Mfr.: YAGEO
Seeed SKU: 301010288
SMD RES 20K-1%-1/10W
Datasheet » | Permalink
RoHS
0603
$1/Set
100 Pieces/Set
R5
MPN: RC0603FR-071KL
Mfr.: YAGEO
Seeed SKU: 301010298
SMD RES 1K-1%-1/10W
Datasheet » | Permalink
RoHS
0603
$1/Set
100 Pieces/Set
C1, C2, C3, C4
MPN: CC0603KRX7R9BB104
Mfr.: YAGEO
Seeed SKU: 302010138
SMD CAP Ceramic 100nF-50V-10%-X7R
Datasheet » | Permalink
RoHS
0603
$2/Set
100 Pieces/Set
U1, U3, U4
MPN: OPA333AIDBVT
Mfr.: TI
Seeed SKU: 310020003
SMD IC Amplifier
Datasheet » | Permalink
RoHS
SOT-23-5
$3/Set
2 Pieces/Set
U2
MPN: INA132U/2K5
Mfr.: TI
Seeed SKU: 310020010
SMD IC Amplifier;
Datasheet » | Permalink
RoHS
SOIC-8
$2.7701/Set
1 Pieces/Set
SW
MPN:
Mfr.: HQ
Seeed SKU: 311030006
DIP Toggle Switch; 0.3A, 6V
Datasheet » | Permalink
RoHS
3P-2.54-L9.0*W3.5*H3.5+2.0mm
$1.3/Set
10 Pieces/Set
J3
MPN: P125-1104A0BS116A1
Mfr.: YXCON
Seeed SKU: 320020017
DIP Black Male Header VERT
Datasheet » | Permalink
RoHS
1*4P-2.54-2.54-11.6/3.0mm
$2/Set
20 Pieces/Set
J4
MPN: 1125S-4P
Mfr.: TAIFENG
Seeed SKU: 320110033
DIP Grove
Datasheet » | Permalink
RoHS
4P-2.0
$1.5/Set
30 Pieces/Set
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