Timeline for One of ten 74HC595 shift registers have wrong output state when clocking in data
Current License: CC BY-SA 3.0
5 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Oct 18, 2016 at 22:13 | comment | added | Tony Stewart EE since 1975 | Are there good ripple suppression caps and all wires twisted pairs? Do you have a logic probe ? | |
| Oct 18, 2016 at 22:10 | comment | added | wave.jaco | Thanks for your comment and the advice regarding the cleaning of the signals. The electromagnets are not yet connected to the circuit. There are LEDs indicating the states of the shift registers' outputs, so it cannot be due to any effect from switching the electromagnets. I have updated the original post with this info. | |
| Oct 18, 2016 at 22:00 | history | edited | Tony Stewart EE since 1975 | CC BY-SA 3.0 | added 91 characters in body |
| Oct 18, 2016 at 21:52 | history | edited | Tony Stewart EE since 1975 | CC BY-SA 3.0 | added 166 characters in body |
| Oct 18, 2016 at 21:46 | history | answered | Tony Stewart EE since 1975 | CC BY-SA 3.0 |