| ??? 08/12/10 14:50 Read: times |
#177960 - unless ... Responding to: ???'s previous message |
With the 8052 the problem is the port pins cannot source enough current ...
unless you select one of the modern derivatives (such as the LPCs referred to in the above appnotes) with ports that can be configured as push-pull. Erik |
| Topic | Author | Date |
| BT137 and AT89S52 | 01/01/70 00:00 | |
| Wasn't this discussed at great length... | 01/01/70 00:00 | |
| RE: Wasn't this discussed at great length... | 01/01/70 00:00 | |
| go through the NXP appnote list ... | 01/01/70 00:00 | |
| driving a triac from a LPC | 01/01/70 00:00 | |
| Driving triacs | 01/01/70 00:00 | |
| unless ... | 01/01/70 00:00 | |
| the lpc900 series have different port hardware | 01/01/70 00:00 | |
| Would a 3-wheeled general-purpose farm vehicle... | 01/01/70 00:00 | |
| Barbecue time... | 01/01/70 00:00 | |
Chico's problem | 01/01/70 00:00 |