| ??? 01/28/09 07:01 Read: times |
#161776 - Cheers Responding to: ???'s previous message |
Low Side For the low side I'll use the As1109 (constant current sink) High Side High side either PNP transistors or P channel FET.... that need to carry less than 500mA (500mA/8leds) Or even High side drivers... As switches. the emitter/gate will be controlled from the ring counter. Joe |
| Topic | Author | Date |
| LED Maxtrix Driver | 01/01/70 00:00 | |
| MOSI and MISO directions? | 01/01/70 00:00 | |
| Yes - MOSI and MISO should be swaped | 01/01/70 00:00 | |
| Ten Tiles In A Row | 01/01/70 00:00 | |
| Good comments - more thinking | 01/01/70 00:00 | |
| High side Drivers | 01/01/70 00:00 | |
| High Side Switches! | 01/01/70 00:00 | |
Cheers | 01/01/70 00:00 |