1 Nov
2011
1 Nov
'11
2:33 p.m.
On 1 Nov 2011 at 20:06, Tony Duell wrote:
Charlie Allen of Maxim. Pretty nuch the right idea, but most
variations also make use of the ability to float a line (high
impedance) as well.
--Chuck
It still is
the case. With microcontrollers, we also have
Charliplexing, further reducing the number of connections.
Is that when every pin can act as either an 'anode' or 'cathode'
driver, so you can ewffectively have an LED between any pin and any
other pin?