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      01 - Introduction to ESP32
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      02 - The TinkerBlock System
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      03 - TK01 XL LED
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      04 - TK04 Push Button
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      05 - TK07 Disc Potentiometer
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      06 - TK20 Ambient Light
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      07 - TK12 NTC Thermistor
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      08 - TK33 WS2812 LED Bar
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      09 - TK57 Reflective Optical Sensor
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      10 - TK36 Active Buzzer
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      11 - TK37 Passive Buzzer
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      12 - TK27 Analog Mic Sensor
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      13 - TK63 TK64 Infrared TX RX
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