The Arduino measures the rectified analog value to an integer, and applies the appropriate sign from the supplied bit value. The second circuit takes a variation on the same technique but with two ...

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.

(version 2a only) The arduino will ask you, if it should treat analog pins as analog Treat analog pins as analog? Type "y" or "Y" to treat the pins A0 to A5 (pin 14-19) as analog outputs of the ...

A new fully featured Arduino development board has been created called the Prestissimo Uno+ which is now available to back via Kickstarter with earlybird pledges available from just $20, AUS$28 or ...

An Arduino library to interface the Avia Semiconductor HX711 24-Bit Analog-to-Digital Converter (ADC) for reading load cells / weight scales. The library is usually used in blocking mode, i.e. it will ...

Analog Link It is also possible to read the amount of moisture present in the soil (for judging whether the soil is wet or dry) by linking the analog output (AO) of the module, to one analog input (A0 ...

Or you can buy an Arduino ADC (make sure you get a 3.3V one with SPI interface) and run some wires from the RPi connector to the ADC board. Or you can not use the RPi, and just use an Arduino with a ...

A front-end circuit with 16-channel 12-bit 100-kSps RC-hybrid successive approximation register (SAR) analog-to-digital converter (ADC) for industrial monitoring application is presented. The ...