??? 05/27/04 02:17 Read: times |
#71295 - RE: What is being driven? - Kai Responding to: ???'s previous message |
"So, the same circuitry but with high efficiency LEDs and 74HC541 will need only 27mA. This is only about 12% of that what's needed with standard LEDs and 74LS244!!!
And, is this a relevant improve??? " Absolutely YES, Professor ! PS : Not many postings from you nowadays. Busy eh? Best Regards Raghu |