Update README.md

README.md

@@ -7,16 +7,19 @@ Stand-alone IP KVM device with web interface with various video capture options
 - Raspberry Pi 2, 3 or 4(work in progress)
 - MicroSD card
 - Raspberry Pi power supply
-- Arduino Pro Micro with hardware USB for HID sub-system
-- GPIO cables
-- 2-Channel Relay Module
-# Video capture side for lowcost S-Video
+
+  Video capture side for lowcost S-Video
 - Easycap UTV007 device (https://www.amazon.com/dp/B0126O0RDC)
 - HDMI to S-Video (not all options work, but these two have been tested) (https://www.amazon.com/dp/B012MDMWLM or https://www.amazon.com/gp/product/B01E56CV42)
-# Video capture side for HDMI
+  
+  Video capture side for HDMI
 - B101 HDMI to CSI-2 Bridge (https://auvidea.eu/b101-hdmi-to-csi-2-bridge-15-pin-fpc/)
 
-
+  HID Subsystem and ATX control
+- Arduino Pro Micro with hardware USB for HID sub-system
+- GPIO cables
+- 2-Channel Relay Module
+- Optocouplers