I've been playing with these addressable L.E.D. light strips. Pretty cool. Each LED has a red, green ,blue LED and it's own chip so each led is controlled individually. Just three wires for the strip, 5V, ground and a communication wire. I control it with an Arduino which can be programmed from a laptop. You can make all kinds of cascading patterns. It uses a NRZ communication which is incredibly fast as seen in the scope shots. I even hacked one of my Snap ON 5volt USB chargers for a power supply.
02-09-2018 08:48 PM
02-09-2018 08:48 PM
Comment