Andromeda is an easy to use, discrete, four bit DAC. It has been designed for higher voltages in mind, utilizing a 741 op amp you can attain ~+/-23 volts. It also contains an on board potentiometer for input offset voltage adjustments.
- External plus and minus power supply
- Four switches or a MCU for input @ 5V
- Digitally adjustable breadboard power supply
- Fine tuned millivolt or microvolt supply
- The board itself can also be used as a summing amplifier if input resistors are adjusted.
