Your shopping cart is empty!
B25 0 to 25V Voltage Sensor Module
- Brands China Code: SN-B25-VOL
Availability: 11 need more?
This voltage sensor module is based on resistive voltage divider design principles. It is capable of reducing five times of the voltage of the input terminal connection. You can use a maximum voltage of 5V on the ADC side of the module so that it allows a maximum of 25V on the input side. If 3.3V is used, the input voltage must not exceed 16.5V.
Check out the video explantion from Robojax:
Due to AVR chips use 10 bit ADC, the maximum resolution of this module is 0.00489V (5V / 1023), so the voltage detection module detects minimum input voltage is 0.00489V × 5 = 0.02445V.