ADC
Quote from Kishan Hegde on August 7, 2024, 11:33 pmWhy does the adc count not give full scale readings when vref is set to 5V?
Why does the adc count not give full scale readings when vref is set to 5V?
Quote from Pranay Sharma on August 9, 2024, 10:19 amHello Kishan
When the VREF is set to 5V, the potentiometer is still operating at 3.3V. Therefore, when using onboard potentiometer on Elecronics V3 board, setting the ADC reference voltage to 5V won't give full scale readings from onboard potentiometer.
Hello Kishan
When the VREF is set to 5V, the potentiometer is still operating at 3.3V. Therefore, when using onboard potentiometer on Elecronics V3 board, setting the ADC reference voltage to 5V won't give full scale readings from onboard potentiometer.
Quote from Kishan Hegde on August 22, 2024, 9:03 pmThank you for your reply.
But if an external sensor like a hall sensor-based throttle whose output voltage is in the range of 0.8-4.2. At that time I would need a Vref of 5V. So it will support it?
Thank you for your reply.
But if an external sensor like a hall sensor-based throttle whose output voltage is in the range of 0.8-4.2. At that time I would need a Vref of 5V. So it will support it?