| ??? 05/01/08 13:39 Read: times |
#154262 - If Vdd @ 5V... Responding to: ???'s previous message |
If the Vdd is at 5V when the chip is out of circuit and 1V with the MCU back in circuit it appears to me that there is a good chance that Winston has the VDD and GND pins to the MCU hooked up backwards.
Michael Karas |
| Topic | Author | Date |
| how to check if the microcontroller got burned? | 01/01/70 00:00 | |
| many issues | 01/01/70 00:00 | |
| even worse | 01/01/70 00:00 | |
| Thats why | 01/01/70 00:00 | |
| VDD pin | 01/01/70 00:00 | |
| burned? | 01/01/70 00:00 | |
| spoiled | 01/01/70 00:00 | |
| So, back to the VDD pin... | 01/01/70 00:00 | |
| If Vdd @ 5V... | 01/01/70 00:00 | |
please check this | 01/01/70 00:00 |