| ??? 11/30/08 15:00 Read: times Msg Score: +1 +1 Good Answer/Helpful |
#160435 - 0.69V... Responding to: ???'s previous message |
Where do you measure that pulse?
Don't forget, that the B-E junction of transistor is a diode, so you can't measure more than around 0.7V on the pins of transistor. And read carefully what Daniel wrote above. JW |
| Topic | Author | Date |
| about the port1 in 89c52 | 01/01/70 00:00 | |
| Souce current | 01/01/70 00:00 | |
0.69V... | 01/01/70 00:00 |