| ??? 02/21/10 20:00 Read: times |
#173398 - Getting Rid Of Power On Relay Energize Responding to: ???'s previous message |
Mathew:
You should look at the at the FAQ for driving relays. There is a simple way to make the relay activate with a low level at the MCU port pin so as to avoid a relay click at power up time. See: http://www.8052.com/faqs/120512 Michael Karas |
| Topic | Author | Date |
| Question on asm code | 01/01/70 00:00 | |
| 2 things | 01/01/70 00:00 | |
| some change | 01/01/70 00:00 | |
| even simpler | 01/01/70 00:00 | |
| thanks for the simplified | 01/01/70 00:00 | |
| yes, and even simpler | 01/01/70 00:00 | |
| code and comments | 01/01/70 00:00 | |
| ;; ?? | 01/01/70 00:00 | |
| thanks for the explanation | 01/01/70 00:00 | |
| Short? | 01/01/70 00:00 | |
| need some helps | 01/01/70 00:00 | |
| Your circuit should work | 01/01/70 00:00 | |
| Getting Rid Of Power On Relay Energize | 01/01/70 00:00 | |
Thank You All | 01/01/70 00:00 | |
| document what happens to ACC. | 01/01/70 00:00 | |
| noticed and questions | 01/01/70 00:00 |