Update 'README.md'

README.md

@@ -4,14 +4,35 @@ Low noise precision laser diode driver
   
 ## Target Specs  
 
-- 300mA output  
+### Laser Diode Driver  
+  
+- 300mA max output  
 - 4V compliance 
-- 12V input
 - DC to 10MHz modulation input with selectable modulation gains
-  - 1mA/V 
-  - 10mA/V 
-  - 100mA/V 
+  - 0.25mA/V 
+  - 2.5mA/V 
+  - 25mA/V 
 - 20 bit DAC control, 50Hz bandwidth
 - 300pA/rt Hz current noise @ 1kHz
 - 300nA RMS Noise (10Hz - 1MHz)
 - Drives floating laser diodes
+
+### Laser power monitor
+
+- 0 - 2.5mA Photodiode current monitoring
+
+### TEC Controller
+  
+- 1A max output 
+- 5V compliance
+- +- 1mK stability 
+
+### Connectivity
+
+- USB (for DFU)
+- Ethernet (for control and monitoring)  
+
+### Power Input 
+
+- 12V DC 
+- Power over Ethernet (PoE)