Timeline for Problem with IC chips, Eprom and LCD Screen
Current License: CC BY-SA 4.0
5 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Mar 4, 2021 at 11:01 | vote | accept | Rick Dearman | ||
| Mar 4, 2021 at 11:01 | |||||
| Feb 24, 2021 at 9:44 | comment | added | user208862 | And this circuit generate E only at 555 high pulse. So, from LCD perspective only every second command is received. | |
| Feb 24, 2021 at 9:41 | comment | added | user208862 | It is probably because you have to generate E after every 555 clock change (high and low also). | |
| Feb 23, 2021 at 23:51 | comment | added | Rick Dearman | I have added an AND gate, but it doesn't appear to have made any notable difference. | |
| Feb 21, 2021 at 20:44 | history | answered | user208862 | CC BY-SA 4.0 |