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by detecting temperature changes in the environment
74HC153 is a dual 4-input multiplexer
Solder Wire have been treated by a special technology with oxide removal and antioxidant bearing
servo motors you can position the motor shaft at a specific position (angle) using control signal
the higher the TDS value
TCRT5000 Tracking Line Follower Sensor abc by detecting temperature changes inIntroduction: TCRT5000 sensors continuously emit infrared infrared emitting diodes, infrared rays emitted when not being reflected back or reflected back but the strength is not big enough, the phototransistor has been in a shutdown state, then the output modules is high, indicating diode remains off state; when the object appeared to be detected within the detection range of the infrared is reflected back and the intensity is large enough, the
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