This USB interface is a D / A converter compatible with SATSAGEN application, in order to drive external systems, like a SNA that accept horizontal input with ~ 10Vpp. With this interface SATSAGEN can be used as a sweep generator.
Components
- Microcontroller board like Arduino Nano
- Step-up module 5V to 15V
- LM358 or equivalent
- 1uF capacitor
- 1K, 4K7, 33K and 47K resistors
Schematic
Arduino Code
Latest release:
usbdaalbfer2.ino v.2.0 This version can be used for the real-time triggers feature of SATSAGEN v.0.5.0.2!
Older versions:
usbdaalbfer.ino v.1.0