There’s one 16-channel ADC. It’s not too noisy, quite fast (up to 150ksps) and can be configured to get a resolution of 8 or 10-bit. In 8-bit mode, there’s one or two bits of noise.

Arduino R4 DAC ADC Speed Test. Contribute to ier1990/Arduino_R4_DAC_ADC_Speed_Test development by creating an account on GitHub.

The build relies on that old stalwart, the Arduino Uno, to run the show. It’s hooked up to a DS3231 real-time clock module so it can keep accurate time for long periods, as is befitting a clock.

Arduino library to calibrate and improve ADC measurements with the Raspberry Pi Pico. Can compensate ADC offsets, calculate the arithmetic mean of any number of measurements and temporarily disable ...

Prestissimo Uno+ Arduino dev board with extra I2C UART SPI ADC IO and PWM channels. 2:24 pm November 5, 2018 By Julian Horsey.

There are several reasons why the Uno R4’s processor is faster than that of Arduino’s previous-generation chip. Many applications process data in 32-bit blocks.

“he new CANADUINO MEGA 2560 PLC 500 is based on an Arduino MEGA 2560 compatible computing module and comes in two versions for 100-240V AC line power (model 500 AC) or 12-24V DC power supply ...