Raspberry Pi owners looking to use higher voltages with their mini PC, might be interested in this new opto-isolator board called the Opto-pi which has been specifically designed to be used with the ...

The optocoupler board project is intended for general purpose applications where the signals are allowed to pass between two circuits without having to connect them electrically. The optocoupler board ...

An opto-isolator, also known as an optocoupler, is a semiconductor device that uses light to transmit electrical signals between two isolated circuits, ensuring electrical isolation while allowing ...

Texas Instruments has added an analogue version of the non-optical replacement for digital opto-isolators it just revealed. Called ‘opto-emulators’, both analogue and digital versions replace the LED ...

This simple circuit provides better than 1% accuracy in optically coupling a DC voltage signal. To compensate for the non-linearity of the optical isolator, an identical device is connected in the ...