Page 24 - Robo_Genius_V1.0_flipbook_C8

Step 6 Connect the output terminal of the 7805 IC Step 7 Next, connect the LED to the
(+5V) to the positive rail of the breadboard. breadboard.

Step 8 Connect the ground terminal of the 7805 IC Step 9 Connect a 220 ohm resistor to the
to the negative rail of the breadboard. longer lead (anode) of the LED as
shown in the image.

Step 10 Connect the shorter lead (cathode) of the Step 11 Place a potentiometer on the
LED to the negative rail of the breadboard. breadboard as per the image.

Step 12 Connect the first terminal of the Step 13 Connect the second terminal of
potentiometer to the negative rail of the the potentiometer to the positive
breadboard. rail of the breadboard.

22 RoboGenius (V1.0)-VIII