Timeline for PIC16F628A Resetting after relay turned off
Current License: CC BY-SA 3.0
5 events
| when toggle format | what | by | license | comment | |
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| Mar 5, 2014 at 10:26 | comment | added | Alexey | And couple more things about layout of your PCB: - you must be sure that all of your GND polygons are connected with each other - right now R8 GND edge is floating in the air. - rotate P1-6 180' degree - this will allow you to place your VDD line as far away as possible from input DC cirquit. | |
| Mar 5, 2014 at 8:57 | comment | added | Alexey | You should take a look at your onboard DC power line (C1 plus pin) with an oscilloscope at a moment of relay turning off. I guess disconnection of the load from an AC line creates an interference in it, and that interference is transfered directly to your MC power supply, causing your MC to reset. | |
| Mar 5, 2014 at 8:20 | comment | added | Triak | I am having MCLR set to OFF. | |
| Mar 5, 2014 at 8:11 | review | Low quality posts | |||
| Mar 5, 2014 at 8:14 | |||||
| Mar 5, 2014 at 7:52 | history | answered | Alexey | CC BY-SA 3.0 |