C
Carrie
- Jan 1, 1970
- 0
Starting on a new PIC project using bi-color LEDs. First thought was to use
a hex inverter to change colors between RED and GREEN. However it
occured to me that if there were a bi-color LED (RED/GREEN) that had a mixed
common lead it would save me 4 74ALS04 hex inverters, the board
real estate and the board size. I can find common anode and common cathode
LEDs but, so far, no mixed common. By mixed common I mean that the
anode of one LED is internally connected to the cathode of the other LED.
Anyone heard of such an animal??
Thanks !
a hex inverter to change colors between RED and GREEN. However it
occured to me that if there were a bi-color LED (RED/GREEN) that had a mixed
common lead it would save me 4 74ALS04 hex inverters, the board
real estate and the board size. I can find common anode and common cathode
LEDs but, so far, no mixed common. By mixed common I mean that the
anode of one LED is internally connected to the cathode of the other LED.
Anyone heard of such an animal??
Thanks !