Stemedu DC0-25V Voltage Detection Module Voltage Sensor for Arduino Raspberry Pi (pack of 5pcs)

• ▶ This module is based on a resistive divider principle design, make the interface terminal input voltage reduced 5 times, Arduino analog input voltage up to 5V, then the input voltage of the voltage detection module can not be greater than 5V × 5 = 25V
• ▶ Because Arduino AVR chips used in 10 AD, so the resolution of the analog module is 0.00489V (5V / 1023), so the voltage detection module detects a minimum input voltage of 0.00489V × 5 = 0.02445V
• ▶ Voltage input range: DC0-25V; Voltage detection range: DC0.02445V-25V ; Voltage Analog Resolution: 0.00489V
• ▶ Document link: https://www.instructables.com/id/Arduino-Voltage-Sensor-0-25V/
• ▶ How to email us? Please click “Stemedu” (you can find Sold by Stemedu under Buy Now button), in the new page, click “Ask a question” to email us

Description: This module is based on a resistive divider principle design, make the interface terminal input voltage reduced 5 times, Arduino analog input voltage up to 5V, then the input voltage of the voltage detection module can not be greater than 5V × 5 = 25V (if used 3.3V system, the input voltage can not exceed 3.3Vx5 = 16.5V). Because Arduino AVR chips used in 10 AD, so the resolution of the analog module is 0.00489V (5V / 1023), so the voltage detection module detects a minimum input voltage of 0.00489V × 5 = 0.02445V. Voltage input range: DC0-25V Voltage detection range: DC0.02445V-25V Voltage Analog Resolution: 0.00489V DC input connector: Terminal cathode connected to VCC, GND negative pole Output interface: + 5V or 3.3V - GND S Arduino AD pins Package included: 5 X voltage sensor