From 749e147d29da3b8bc51a35ec9fb8e19cc641fd11 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Adam=20Proch=C3=A1zka?= <prochazka@pp.sk>
Date: Sun, 19 Feb 2023 22:33:18 +0100
Subject: [PATCH] Edit README

---
 README.md | 17 +++++++++++++++--
 1 file changed, 15 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index cc933ee..9a3c4f2 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,18 @@
 # LaserProfilometer - Power Supply
-BP VUT FIT 2022 - Linear Laser Profilometer
 
-Adjustable power supply for laser diode 
+## 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          |
+