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.

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 ...

Little Bird Electronics posted an article about using an analog voltage reference with Arduino. This is a tool available when using an analog-to-digital converter. By setting up either an internal … ...

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 ...

Arduino enthusiasts and beginners may be interested in a new add-on board designed for the Arduino Uno microcontroller featuring 10 of the most popular modules and sensors for the Arduino platform.

Freescale's Freedom Development Platform for the Cortex-M0+ Kinetis family supports Arduino shields. These boards provides access to a wide range of peripherals.

J-Works has start shipping model JSB-380 USB 2.0 Controlled Multi-Function module with 4 Relays, 4 ADC channels and 4 Digital Opto-Isolated inputs. Each Analog to Digital Converter (ADC) can measure ...