| ??? 02/21/08 07:58 Read: times |
#151228 - Yes i am going through.. Responding to: ???'s previous message |
Its of much use to me. But what i meant to ask is whether there is a method by which the change in frequency could be converted to ON/OFF(like mechanical key press sensing) signals when fed to the microcontroller pin for sensing key touch. I thought that would be more reliable and looking for that kind of approach also.
Suresh. |
| Topic | Author | Date |
| Suitable method for implementing capsense | 01/01/70 00:00 | |
| Use a chip ! | 01/01/70 00:00 | |
| Other chips | 01/01/70 00:00 | |
| Yes, we explicitely beg your pardon, Erik, Richard | 01/01/70 00:00 | |
| Technical Details on Capacitive sensing | 01/01/70 00:00 | |
| most un reliable - is this a commercial product | 01/01/70 00:00 | |
| for commercial product only.. | 01/01/70 00:00 | |
| why its considered unreliable | 01/01/70 00:00 | |
| high/low for before/during touch | 01/01/70 00:00 | |
| What do you mean? | 01/01/70 00:00 | |
| Yes i am going through.. | 01/01/70 00:00 | |
| LM567 | 01/01/70 00:00 | |
| LM567?? | 01/01/70 00:00 | |
| and.. | 01/01/70 00:00 | |
| Post back your result | 01/01/70 00:00 | |
| getting the same problem + my concept | 01/01/70 00:00 | |
| Another one - SiLabs | 01/01/70 00:00 | |
Freescale capactive touch/proximity | 01/01/70 00:00 |