| ??? 09/16/08 03:01 Read: times |
#158289 - Blinking very fast a green laser pointer |
Hello! I need to use a uC to blink very fast a green laser pointer, I tought I could do just I do with the red ones, fixing the button and switching on/off by a transistor(which works)... but by some reason the green pointer dont works... I'm using a bc337 switching a TIP31 that switches the green pointer... but it only barely makes a red light inside!
Thanks. PS: The blink rate is 512uS in worst case (fastest change) |
| Topic | Author | Date |
| Blinking very fast a green laser pointer | 01/01/70 00:00 | |
| The circuitry probably has a delay... | 01/01/70 00:00 | |
| DAMN POINTER | 01/01/70 00:00 | |
| careful... | 01/01/70 00:00 | |
| Green laser technology | 01/01/70 00:00 | |
| pumped crystal | 01/01/70 00:00 | |
| Doubled lasers | 01/01/70 00:00 | |
| Light modulator | 01/01/70 00:00 | |
| Modulator and Galvo Mechanism | 01/01/70 00:00 | |
| Galvo drivers | 01/01/70 00:00 | |
I cheated | 01/01/70 00:00 |