[SeanHodgins] has a project in mind where he needs to sample over 500 analog sensors. To get ready, he made a breakout board for 32-channel analog multiplexer device he wants to use. He put the ...

Jon Gabay, aka Dr. Gizmology, continues his do-it-yourself series. Find previous parts of this series here and here. User interfaces and systems that distribute data acquisition and control can take ...

You can read the state of a button using Arduino and a few lines of code. The actual state is shown in the Serial Monitor window as 0 or 1, 0 meaning the button is not pressed and 1 that the button is ...

Electronic engineers, developers and hobbyists looking for a fully featured Arduino Mega compatible PLC may be interested in a new Indiegogo campaign launched today for a new development board ...

The SeaI/O-570 Module provides eight single-ended 16-bit analog inputs, eight optically isolated digital inputs, and eight Form C relay outputs. The A/D inputs are independently software selectable ...