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Free Shipping Condition: New Location: United States This module is simple to use, a port sends a high level of more than 10uS, then wait for high level output at receive port. Blind Zone 25cm. Suggested ... moretest cycle is more than 60ms, in order to prevent effect of transmitting on echo.
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$4.15 Shipping Condition: New Location: China Float Ball Material:P. Float Body Matertal:P. Max Switching Current:0.5A. Max Carry Current:1.0A.
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$2.99 Shipping Condition: New Location: China Float Ball Material:P. Float Body Matertal:P. Max Switching Current:0.5A. Max Carry Current:1.0A.
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Free Shipping Condition: New Location: China Float Ball Material:P. Float Body Matertal:P. Max Switching Current:0.5A. Max Carry Current:1.0A.
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Free Shipping Condition: New Location: China Pipe Thread Size: 1"(G1). Output Pulse Low Level Output Pulse Duty Ratio: 50% ± 10%. Suitable for garden irrigation, water heater and more. Water Pressure ... moreResistance: ≤ 1.75MPA. Flow Range: (1-50L/min) ± 5%.
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Free Shipping Condition: New Location: China Float Ball Material:P. Float Body Matertal:P. Max Switching Current:0.5A. Max Carry Current:1.0A.
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Free Shipping Condition: New Location: United States This module is simple to use, a port sends a high level of more than 10uS, then wait for high level output at receive port. Blind Zone 25cm. Suggested ... moretest cycle is more than 60ms, in order to prevent effect of transmitting on echo.
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$2.74 Shipping Condition: New Location: China Float Ball Material:P. Float Body Matertal:P. Max Switching Current:0.5A. Max Carry Current:1.0A.
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$4.28 Shipping Condition: New Location: China Float Ball Material:P. Float Body Matertal:P. Max Switching Current:0.5A. Max Carry Current:1.0A.
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Free Shipping Condition: New Location: United States KDQ17 Infrared Obstacle Avoidance Module Sensor Distance Adjustable Trolley 2336 International Buyers Please Note: Import duties. Taxes and charges are ... morenot included in the itemprice or shipping charges. These charges are the buyer responsibility. Please check with your country customs office to determine what these additional costs will be prior to bidding/buying. We will carefully test every item before shipment. The quality is guaranteed! Module description-The sensor module light is adaptable to the environment. It has a pair of infrared transmitting and receiving tube, tube infrared emit a certain frequency, when detecting direction meet with obstacles(reflecting surface) reflected infrared receiving tube, after the comparator circuit processing, green indicator will light up, at the same time signal output interface to output digital signal(a low level signal) can be through the potentiometer knob adjust the detection distance, effective distance range 2 ~ 30cm, working voltage is 3.3V to 5V. The sensor detection range can be through the potentiometer to adjust and have small interference, easy to assemble, easy to use, etc, can be widely used in robot obstacle avoidance, obstacle avoidance car, line count, and black and white line tracking and so on many occasions. Module parameters that 1. when the module detects obstacles in front of the signal, the green indicator on the circuit board light level and at the same time the OUT port output low level signal, the detection module from 2 ~ 30cm, 35°detection Angle, test distance can be adjusted through the potentiometer, adjustable potentiometer clockwise, the detection distance increases; Counter-clockwise tuning potentiometer, detection distance is reduced. 2. sensors, active infrared reflection detection, therefore the reflectivity and shape of the target is the key of the detection range. White one black detection range, minimum maximum; Small area of the object distance, large distance. 3. the sensor module output port OUT can be directly con
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