Seeed Grove Manual
Voltage divider
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- Page 1 Grove - Voltage Divider Release date： 9/20/2015 Version： Wiki: http://www.seeedstudio.com/wiki/Grove_-_Voltage_Divider Bazaar: http://www.seeedstudio.com/depot/Grove-Voltage-Divider-p-1472.html...
- Page 2 Document Revision History Revision Date Author Description Sep 21, 2015 Victor.He Create file...
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Page 3: Table Of Contents
Contents Document Revision History · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 2 1. - Page 4 Under the supervision of Seeed Technology Inc., this manual has been compiled and published which covered the latest product description and specification. The content of this manual is subject to change without notice.
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Page 5: Introduction
1. Introduction The Grove – Voltage Divider provides an interface for measuring external voltage, eliminating the need to connect a resistance to input interface. Besides, the voltage gain can select by dial switch. They are easy to use. -
Page 6: Features
2. Features Extern Voltage Interface and Grove Interface Easy to use Can adjust the gain... -
Page 7: Specifications
3. Specifications Item Typical Unit Working Voltage Measurement Accuracy <=1 Extern Voltage Range select 3 12.9 Select 10 Dimension 24X20... -
Page 8: Usage
"NO") Please see Specification about the specific measurement range. And When voltage divider output voltage is higher than VCC (The Grove Operating Voltage and reference of analog read), an indicator will light up to show you the error. ... - Page 9 void loop(){ long sensorValue=analogRead(A0); long sum=0; for(int i=0;i<1000;i++) sum=sensorValue+sum; sensorValue=analogRead(A0); delay(2); sum=sum/1000; Serial.print("if you set the Gain to 10,the input voltage:"); Serial.println(10*sum*4980/1023.00); Serial.print("if you set the Gain to 3,the input voltage:"); Serial.println(3*sum*4980/1023.00); delay(1000);...
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Page 10: Resource
5. Resource Grove - Voltage Divider Eagle File LMV358ID Datasheet... -
Page 11: Support
6. Support If you have questions or other better design ideas, you can go to our forum wish to discuss. - Page 12 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Seeed Studio 104020000...