| ??? 10/07/02 15:47 Read: times |
#30332 - RE: I need a 9v switch driven from a 8051 |
Don't forget to put a reversal diode (parallel to coil) to protect your NPN transistor against inductive loads. And if you have multiple loads (8 for example) an Uln 2803 would be suitable. |
| Topic | Author | Date |
| I need a 9v switch driven from a 8051 | 01/01/70 00:00 | |
| RE: I need a 9v switch driven from a 8051 | 01/01/70 00:00 | |
| RE: I need a 9v switch driven from a 8051 | 01/01/70 00:00 | |
| RE: I need a 9v switch driven from a 8051 | 01/01/70 00:00 | |
| RE: I need a 9v switch driven from a 8051 | 01/01/70 00:00 | |
| oops... here is the link | 01/01/70 00:00 | |
| RE: I need a 9v switch driven from a 8051 | 01/01/70 00:00 | |
RE: I need a 9v switch driven from a 8051 | 01/01/70 00:00 |