Users Manual

SCRATCH CODING KIT
Connecting to the main cell
Connecting the brightness sensor (CDS sensor)
Now, we have learned about the brightness sensor. Let’s learn how to connect it to the main cell. Use the 3-pin
connector like you see below.
Digital input
“S” = White
“+” = Red
“-” = black
※ If you don’t connect with the right cable colors, the sensor won’t work, so be careful!
Connect the sensor to the main cell’s slot 7.
B
R
W
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