This tutorial shows you how to control 16 LEDs with just 3 control lines. We do this by daisy chaining 74HC595 shift registers The 74HC595 shift register has an 8 bit storage register and an 8 bit shift register. Data is written to the shift register serially, then latched onto the storage register. The storage...
Our first product for May is a set of breadboard jumper wires. Each bundle contain approximately (exact quantities do vary a little) 75 wires in a variety of lengths and colours. They are made of flexible mult-core cable and have connectors on the ends that get pushed into breadboard holes. Next we have DIP switches...