| ??? 02/19/03 10:11 Read: times |
#39409 - RE: Port Voltage Responding to: ???'s previous message |
the uc port can sink the current but cannot source as much as u require...
reverse the polarity of leds and connect the leds b/w port pin and +5V and write "0" to pin to light up the led.... enjoy..... |
| Topic | Author | Date |
| Port Voltage | 01/01/70 00:00 | |
| RE: Port Voltage | 01/01/70 00:00 | |
| RE: Port Voltage | 01/01/70 00:00 | |
| RE: Port Voltage | 01/01/70 00:00 | |
| RE: Port Voltage | 01/01/70 00:00 | |
| RE: Port Voltage | 01/01/70 00:00 | |
RE: Port Voltage / Imran | 01/01/70 00:00 | |
| RE: Port Voltage | 01/01/70 00:00 | |
| RE: Port Voltage | 01/01/70 00:00 | |
| Pull ups and Pull downs... | 01/01/70 00:00 | |
| RE: Port Voltage | 01/01/70 00:00 | |
| RE: Connecting LED | 01/01/70 00:00 |