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perfect for robot joint activities
The reflectivity and shape of target is the key to detect the distance
Omni-directional Gain Antenna --- The high efficiency Omni-directional high gain antenna cuts down on interference
TTL serial communication board
IR Transmitter Sensor Module safety perfect for robot joint activitiesThis is 38KHz Infrared IR transmitter sensor module For Arduino Transmit 38KHz modulating signal Suitable for Arduino DIY project With a transmit signal LED, easy to observe and debug Can be used for Infrared communication, infrared remote control Feature: Single tube direct transmit, debug by program With a transmit signal LED, easy to observe and debug Can be used for Infrared communication, infrared remote control This is 38KHz Infrared IR
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