M5Stack Voltmeter Unit (ADS1115) _RPI_CASE_DIN These are basic modules

These are basic modules

This alternative version of MiniQ 4WD robot provides higher ground clearance (25mm instead of 9mm)

But in this case

Measuring range: ±4900µT

and then some water and you will have everything you need

M5Stack Voltmeter Unit (ADS1115) _RPI_CASE_DIN These are basic modulesThis Voltmeter Unit is a voltage meter that can monitor the voltage in real time. The 16 bit ADC (analog to digital) converter ADS1115 is used internally to communicate through I2C (0X49). In order to ensure the measurement accuracy, there is a built in DC DC isolated power supply, and the I2C interface is also electrically isolated through the low power isolator CA IS3020S. This prevents noise and surges on the data bus or other circuits from