| Kai Klaas 03/05/12 06:38 Read: 193 times Germany Msg Score: +1 +1 Good Answer/Helpful |
#186427 - If you cannot afford a scope... Responding to: ???'s previous message |
Many DVM (digital voltage meter) can measure frequencies. By this you can find out, wether you circuit runs at the proper frequency.
With a simple passive rectifier, like this one here, you can estimate the signal height: 
Take a free simulator like TINA-TI from Texas Instruments and simulate this little circuit to find out how it works... Kai Klaas |
| Topic | Author | Date |
| ultrasonic receiver problem | Raju M | 03/03/12 05:40 |
| You really, really need to get an oscilloscope! | Andy Neil | 03/03/12 06:12 |
The joys of working blind  | Kalpak Dabir | 03/03/12 20:21 |
| The same way ... | Joseph Hebert | 03/04/12 08:07 |
| How do you fry an egg with a sledge hammer? | Andy Neil | 03/04/12 12:25 |
| First? | Michael Karas | 03/04/12 23:05 |
| First, and always. | Joseph Hebert | 03/07/12 21:29 |
| If you cannot afford a scope... | Kai Klaas | 03/05/12 06:38 |
| This is a kind of dip meter | KONSTANTINOS L. ANGELIS | 03/06/12 04:24 |
| you are still in trouble | Erik Malund | 03/06/12 07:31 |
| On-line simulator | Joseph Hebert | 03/06/12 10:26 |
| You need to save up for a scope! | Andy Neil | 03/07/12 00:33 |
| Microcontroller | Per Westermark | 03/07/12 00:51 |
| re You need to save up for a scope! | Erik Malund | 03/07/12 07:21 |
| Yes, perhaps that's the solution | Richard Erlacher | 03/07/12 08:56 |
| %$#@! -- it happened again! | Richard Erlacher | 03/07/12 08:56 |
| Multimeters can't troubleshoot everything | Andy Neil | 03/23/12 15:41 |
Yes, and you need ... | Richard Erlacher | 03/24/12 08:35 |