| ??? 04/17/05 11:05 Read: times |
#91754 - Keypad Responding to: ???'s previous message |
Depends on how you want to use the switch.
I sometimes use these switches to make a matrix keypad. The connection between 1+2 and 3+4 can be used to make the routing of the PCB easier. So the symbol in my schematic design program is like you have drawn it. Peter |
| Topic | Author | Date |
| SPST switch | 01/01/70 00:00 | |
| Just a single switch ? | 01/01/70 00:00 | |
| Yes, but... | 01/01/70 00:00 | |
| No worries | 01/01/70 00:00 | |
| Clear now. | 01/01/70 00:00 | |
| Keypad | 01/01/70 00:00 | |
| Realisation | 01/01/70 00:00 | |
| For what it's worth | 01/01/70 00:00 | |
| symbol | 01/01/70 00:00 | |
| My take is a repeat | 01/01/70 00:00 | |
| I see what you mean but. | 01/01/70 00:00 | |
| You are missing something... | 01/01/70 00:00 | |
| No | 01/01/70 00:00 | |
| I gave a schematic not PCB layout | 01/01/70 00:00 | |
clarification | 01/01/70 00:00 | |
| Inside the ITT Tact Switch | 01/01/70 00:00 |