| ??? 02/26/02 05:54 Read: times |
#20148 - Is P0.1 activated when voltage applied? |
Hi, i'm using Atmel AT89C51. I have set Port 0 as 11111111B. I have a switch to disconnect and connect Port 0.1. The port is connected to ground with the switch ON. When the switch is ON, will the 1 in P0.1 be cleared? That means now the value in Port0 is 11111110B.
If cannot, how to clear P0.1 when the switch is ON? |
| Topic | Author | Date |
| Is P0.1 activated when voltage applied? | 01/01/70 00:00 | |
| RE: Is P0.1 activated when voltage applied? | 01/01/70 00:00 | |
RE: Is P0.1 activated when voltage applied? | 01/01/70 00:00 |