Letry Robot: www.letry.com.tw

A002 Letry Robot kit include all parts of A001

+ one more breadboard

+ one more electronic components package

+CMOS 4071 OR Gate

+CMOS 4081 AND Gate

+Buzz (Sound of police car, bird, alarm...)

+38KHz IR Receiver (Control Letry robot with IR remote controller)

+IR Guard Experiment





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