Operation Instructions
Page 12 of 18 Revision Date: February 20, 2007
SuperDroid Robots Inc
http://www.SuperDroidRobots.Com
Assembly of the DPDT and SPDT Reversing Relay board:
1. Start by laying the board out in front of you. The Label should be on the left topside. Refer to
Figure 8.
Figure 6: TTL High Current Driver with DPDT and SPDT Relay
1. Insert all the LEDs as shown in Figure 6. The short leg of the LED should go into the square
pad. (they will not work if put in the other way).