Index
SYMBOL
!= (inequality) operator
&= ~ operator
#ifndef
+5V pin
<= (less than or equal to) operator
< (less than) operator
== (equality) operator
> (greater than) operator
>= (greater than or equal to) operator
| operator
|= operator
1A pins
2A pins
2N2222 NPN transistor
4-bit configuration, vs. 8-bit configuration
5V pin
8-bit configuration, vs. 4-bit configuration