| Figure 3 |
 |
| The PC drives the RS-232C lines to VCC, which passes through a 78l05 regulatore to produce the 5V the interface circuit needs. |
back |
| Figure 3 |
|
| The PC drives the RS-232C lines to VCC, which passes through a 78l05 regulatore to produce the 5V the interface circuit needs. |
back |