The MCP3426 is a 2-Channel Analog to Digital Converter with 16-Bit resolution, ideally suited for low-speed high-resolution sensor monitoring.The MCP3426 is capable of reading analog voltages at 15 ...

ADS1115 is a 4 Channel 16 bit resolution Analog to digital Converter. This ADC can be used as four single ended and ... Compile and upload the code on Arduino IDE and see the output on Serial Monitor.

In a recent blog post on omzlo.com, [Alain] explains how they found a bug in the Arduino SAMD21 analogRead() code which causes the output to be offset by between 25 mV and 57 mV. For a 12-bit ADC ...

and an Arduino Uno R3 with an ATmega328P. To do that, he took a bench PSU, added a filter circuit to it, went through the entire ADC range for each board, took a large number of samples at ...

The Arduino forwards the signal to the serial port of a PC. My wiring is shown in the picture. I wrote a code (at the end of the post) to configure the ADC via its command registers and read the ...

Some Arduino boards, however, feature more advanced ADC chips with better resolutions (meaning, you get more precise values).

I created aquarium controller based on arduino where is used LMP91200 for pH measurement. I used default settings for LMP91200, so for VOCM it's 1/2 VREF. For VDD and VREF is used 3.3V directly from ...