| ??? 09/29/06 05:34 Read: times |
#125342 - OK, Somebody write the software Responding to: ???'s previous message |
Hello All,
OK, here is the hardware, now somebody write the software. http://members.aol.com/cpu8052/24io8052.gif Regards, Charles Bannister 
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| Topic | Author | Date |
| 24 pin digital I/O | 01/01/70 00:00 | |
| CD4504BE | 01/01/70 00:00 | |
| Insufficient information! | 01/01/70 00:00 | |
| Many Drivers and level shifters site with pinouts | 01/01/70 00:00 | |
| Interesting first step | 01/01/70 00:00 | |
| data sheet | 01/01/70 00:00 | |
| Go to the Horse's Mouth | 01/01/70 00:00 | |
| thank you! | 01/01/70 00:00 | |
| avoid the 'hit collectors' | 01/01/70 00:00 | |
| well... | 01/01/70 00:00 | |
| go to the source | 01/01/70 00:00 | |
| 24 pin digital I/O details | 01/01/70 00:00 | |
| Open-Collector / Open-Drain | 01/01/70 00:00 | |
| any ic | 01/01/70 00:00 | |
| try | 01/01/70 00:00 | |
| Namely 74HC07 | 01/01/70 00:00 | |
| combined | 01/01/70 00:00 | |
| check out the date. | 01/01/70 00:00 | |
| OK, Somebody write the software | 01/01/70 00:00 | |
| It's 12V, Charles! | 01/01/70 00:00 | |
| Updated | 01/01/70 00:00 | |
| will modify dwg. WILL YOU WRITE SOFTWARE? | 01/01/70 00:00 | |
| To do what? | 01/01/70 00:00 | |
| To make it functional | 01/01/70 00:00 | |
| i have schmatic | 01/01/70 00:00 | |
| How to... | 01/01/70 00:00 | |
Helping? | 01/01/70 00:00 | |
| 'solutions' is not 'help' | 01/01/70 00:00 |