Arduino UNO R4 DAC Speed Test Overview This project is designed to test the speed of the DAC (Digital-to-Analog Converter) and ADC (Analog-to-Digital Converter) on the Arduino UNO R4.

The first circuit doubles the resolution of an ADC, in this case, that of the Atmel chip in an Arduino, by converting its output from an integer to a signed integer.

Using the Arduino ADC and DAC features to realize a full-fledged multichannel anayzer with only a few common components allowed to operate a used NaI scintillation counter (from Ebay) and compare the ...

Posted in Arduino Hacks, Microcontrollers Tagged adc resolution, arduino, decimation, dht11, oversampling, sensing, temperature sensor, termistor, under water ...

A new fully featured Arduino development board has been created called the Prestissimo Uno+ which is now available to back via Kickstarter with earlybird ...

This sensor is perfect because it’s cheap and only requires a resistor to be used with an Arduino ADC. The sensor outputs a small AC voltage when the film moves back and forth.

This project demonstrates how to handle the analog-to-digital converter (ADC) in an ATmega328P microcontroller, used in embedded systems. The implementation in C directly accesses registers, without ...