X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/a8b66f318dda3cc18dfcedaa3af3d01ab68b82e8..88bcc6fde546f12a31f46b5c8b77631b0c648638:/Projects/RelayBoard/RelayBoard.txt

diff --git a/Projects/RelayBoard/RelayBoard.txt b/Projects/RelayBoard/RelayBoard.txt
index 1becfbb9f..4b190dfe3 100644
--- a/Projects/RelayBoard/RelayBoard.txt
+++ b/Projects/RelayBoard/RelayBoard.txt
@@ -10,7 +10,7 @@
  *
  *  The following list indicates what microcontrollers are compatible with this project.
  *
- *  - AT90USB1286
+ *  \li AT90USB1286
  *
  *  \section Sec_Info USB Information:
  *
@@ -34,7 +34,7 @@
  *   <td>USB Standards</td>
  *  </tr>
  *  <tr>
- *   <td><b>Usable Speeds:</b></td>
+ *   <td><b>Supported USB Speeds:</b></td>
  *   <td>Low Speed Mode, Full Speed Mode</td>
  *  </tr>
  * </table>
@@ -50,8 +50,8 @@
  *
  *  Relays 1 to 4 are respectively wired to pins C4, C5, C6 and C7 of the Teensy++ V2,
  *  which are the PORTC bits 4 to 7 of the AT90USB1286. The relays MUST be wired through
- *  a transistor, and a diode must be added on the relay's contact pins to protect
- *  the transistor from back EMF generated from the relay when the coil is turned off.
+ *  a transistor, and a diode must be added in antiparallel on the relay's coil pins to
+ *  protect the transistor from back EMF generated from the relay when the coil is turned off.
  *  The transistor base pin is wired to the Teensy data port through a 10K resistor. A
  *  LED may be also be added as a relay status indicator on each channel.
  *
@@ -92,4 +92,15 @@
  *   </tr>
  *  </table>
  *
+ *  \section Sec_Options Project Options
+ *
+ *  The following defines can be found in this project, which can control the project behaviour when defined, or changed in value.
+ *
+ *  <table>
+ *   <tr>
+ *    <td>
+ *     None
+ *    </td>
+ *   </tr>
+ *  </table>
  */