# LaserProfilometer - Power Supply

## BP VUT FIT 2022 - Linear Laser Profilometer

## Power to diode can be adjusted by applying voltage to VSET (0V = 0mA on LASER, 3V = 70mA on LASER) or by sending PWM signal to VSET

![pwrSupply](https://user-images.githubusercontent.com/79001413/193200362-36d14234-8879-4ebf-aa8f-c2eb54cff3ba.png)

## !! Always have diode connected to LASER connector when applying voltage to VSET or VIN (5V) !!



| Connector   | Max Value   |
| ----------- | ----------- |
| VSET (IN)   | 3V          |
| LASER (OUT) | 70mA        |
| VIN (IN)    | 5V          |