Description
A voltage divider is used, when the measured voltage has a larger value than the range of A/D converter. The device works in the range from 0,0245 V to 25 V. The output voltage is proportional to the input voltage, in a ratio of 5 to 1.
Connection diagram of the voltage divider
Specification
- Supply voltage: from 3.3 V to 5 V
- Measuring range: from 0,0245 V to 25 V
- Output voltage: proportional to input voltage in the range from 0 V to 5 V
- The R1 resistor: 7.5 kΩ
- The R2 resistor: 30 kΩ
- Attitude Uwy/Uwe: 5 to 1
- Dimensions: 22 x 30 mm
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The product is compatible with Arduino Online, you can find the user manual, along with examples for the Arduino. |
Connection
The sensor communicates with the microcontroller in analog way. It has 3-pin connector pitch and 2-pin screw connector for connection of the measured voltage. Pins from controller's side are as follows:
Useful links |
