Page 63 - Robo_Genius_V1.0_flipbook_C8

Step 4 Click on the Sensor option, drag the read LDR block, and drop it inside the first empty
space of the comparison operator. Change the pin from A0 to A3. Then, click on the Math
option, drag the number block, and drop it inside the second empty space of the comparison
operator. Change the value from 0 to 255. Also, change the comparison operator from =
(equal) to < (less than).

Step 5 Click on the gear icon on the if block, and add an else block to the if condition.

Step 6 Click on the Output tab, drag the Set LED on block, set it to HIGH, and drop it inside the
if condition. Change the pin from 0 to pin 8. Similarly, drag the Set LED block again from
the output tab, change the pin number to 8, set it to LOW, and attach it inside the else
condition.

Programming with Tinker Orbits Kit 61