In 2010 Arduino libraries to manage shift registers were based on the 74LS164 component. This arduinoshiftreglcd distributed on Google code was the only reference trying to solve the problem but ...

As to the level of “User-Friendly-ness” between flashing PIC and Arduino, I see no great distinction. Just read the docs. Both work well, I have had no issues either way.

Toshiba has announced three high-speed dual supply voltage level-shifter series in leadless packages. The three types are the 2-bit TC7WPx3125FC bus buffer, the 4-bit TC7MPx3125FTG bus transceiver and ...