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Songhe HC-SR04 Ultrasonic Sensor Module Distance Measuring Sensor Module for Arduino UNO MEGA2560 Nano 5pcs
- Operating Principle -- Ultrasonic hc-sr04 distance measuring transducer sensor, it consists of ultrasonic transmitter, receiver, and control circuit..
- HC-SR04 ultrasonic sensor module -- Using IO trigger for at least 10us high level signal, when triggered it sends out a series of 40KHz ultrasonic....
- Test Distance Formula -- The distance between the unit and the object is calculated by measuring the traveling time of sound and output it as the....
- Package Include -- 5 X HC-SR04 Ultrasonic Sensors , 10 X Female-Male Dupont Cables , 10 X Female-Female Dupont Cables , 3 X HC-SR04 Mounting Bracket.
Vertical Wireless Mouse,2.4G Working Frequency,250Hz Return Rate,ntelligent Power Saving for I720 Wireless Gaming Mouse E-Sports Competition Dedicated Wireless Mouse for Laptop Desktop(White)
- High quality material and advanced technique for excellent touch, comfortable to use..
- 2.4G working frequency, the wireless transmission distance is as fast as 30M..
- 250Hz return rate, the mouse is smooth and stable in performance..
- Intelligent power saving, 11±2mA working current, low power consumption and long standby time..
- 800DPI / 1200DPI / 1600DPI three DPI modes, cursor no flash, will not hurt the eye..
Chunzehui F-1005 9 Port 40A Connector Power Splitter Distributor Source Strip, 1 Input and 8 Output.
- Operating voltage: 0 to 32VDC, No-load current: 2mA(for power indicator LED). Input port: maximum input current 40A, fuse 40A. Output port: 8 output ports, fuse 30A*2, 20A*2, 10A*2, 5A*1, 3A*1..
- Overall Dimensions(maximum, w/o cables): L180mm x W62mm x H33mm / 7.09"x2.44"x1.30". Gross weight: 320g, Net weight: 250g.
- With power indicator LED, with fault indicator LED for each fuse. High-quality fuse holder, you can very easy to replace fuse from the outside, ATC/ATO auto fuses are easy to get and are available in 10 values from 1 to 40A..
- Aluminum enclosure,thickness 1.5mm/0.06".
- Includes: 9 black power pole housings, 9 red power pole housings, 9 PVC cover flame retardant sleeve, 18 silver plated copper 30A 14-12AWG power pole contacts, 2x tinned copper 45A 12-10AWG power pole contacts..
Ultrasonic Distance Sensor, diymore Integrated Ultrasonic Waterproof Measuring Transducer Module with 2.5M Probe for Horizontal Distance Messurement Obstacle Avoidance Automatic Control
- 2PCS integrated ultrasonic distance sensor with 2.5M probe, with a variety of modes that can be modified manually. Suitable for testing and teaching experiments in different occasions.
- 【Basic Parameters】Working voltage:DC 5V.
- 【Most Features】Small size, easy to use, strong anti-jamming,high accuracy,low voltage and low power consumption.
- 【With 2.5M Transducer Probe 】Integrated enclosed waterproof probe, suitable for wet and harsh measuring fields. Please note that the device is waterproof, but it couldn't work underwater.
- 【Widely Application】Distance measurement,Obstacle avoidance,Intelligent traffic control,Parking space control and industrial control so on.
2pcs Ultrasonic Module HC-SR04 Distance Sensor with 2pcs Mounting Bracket for Arduino Uno R3 Mega 2560 Nano Raspberry Pi 3 Smart Robotics Projects
- HC-SR04 Ultrasonic Sensor Distance Module:using IO trigger for at least 10us high level signal..
- The Module automatically sends eight 40 kHz and detect whether there is a pulse signal back..
- If the signal back,through high level,time of high output IO duration is the time from sending ultrasonic to returning.Test distance = (high level time velocity of sound (340M/S)/2..
- Resolution:0.3 cm,Module precision:blind spots (2cm)-SUPER CLOSE..
- The module performance is stable,measure distance accurately.SRF05,SRF02 ultrasonic ranging module comparable.This module is compatible with GH-311 anti-theft module..
5pcs HC-SR04 Ultrasonic Sensor Distance Sensor with Ultrasonic Transmitter and Receiver Module Compatible with Ar-duino UNO MEGA2560 Nano Robot XBee ZigBee
- Induction Angle: not more than 15 degrees:....
- the module HC-SR04 works: (1) IO trigger ranging to at least 10us high signal.
- (2) module automatically sends eight 40kHz square wave, automatically....
- Panel wiring, VCC, trig 's (control side), the echo (receiving end), out (empty feet), GND.
- Note: TRIP-pin internal pull-up 10K resistor, down TRIP microcontroller IO port pin, and then to a 10us pulse signal..
- OUT pin for this module as the switch output pin when the anti-theft module, ranging modules do not use this foot!.
SunFounder Ultrasonic Module HC-SR04 Distance Sensor Compatible with Arduino R3 Mega2560 Duemilanove Nano Robot Rapsberry Pi 4B 3B+, 3B, 2 Model B & 1 Model B+
- Ultrasonic hc-sr04 distance measuring transducer sensor, it consists of ultrasonic transmitter, receiver, and control circuit..
- HC-SR04 Ultrasonic Sensor Distance Module: using IO trigger for at least 10us high level signal，When triggered it sends out a series of 40KHz ultrasonic pulses and receives echo from an object..
- Hc-sr04 Test Distance following formula: L = 1/2 × T × C ( L is the distance, T is the time between the emission and reception, and C is the sonic speed).
- Package Content: 5 HC-SR04 Ultrasonic Sensors , 10 Female-Male Dupont Cables , 10 Female-Female Dupont Cables , 1 Exquisite package box.
150 Watt Halogen Electronic Potted Transformer 120 Volt in-Out / 12 Volt Output Auto Restart Soft Start Short Circuit Protected with Auto Restart
- Operating voltage: 0 to 32VDC, No-load current: 2mA(for power indicator LED). Input port: maximum input current 40A, fuse 40A. Output port: 8 output ports, fuse 30A*2, 20A*2, 10A*2, 5A*1, 3A*1..
- With power indicator LED. High-quality fuse holder, you can very easy to replace fuse from the outside, ATC/ATO auto fuses are easy to get and are available in 10 values from 1 to 40A..
- Enclosure: High quality aluminum enclosure,thickness 1.5mm/0.06"..
- Overall Dimensions(maximum, w/o cables): L180mm x W62mm x H33mm / 7.09"x2.44"x1.30". Gross weight: 300g, Net weight: 230g.
- Packing list: 1x Distribution module, 9x black power pole housings, 9x red power pole housings, 9x PVC cover flame retardant sleeve, 18x silver plated copper 30A 14-12AWG power pole contacts, 2x tinned copper 45A 12-10AWG power pole contacts..
HiLetgo Analog Current Meter Sensor Module AC 0~5A Ammeter Sensor Board Based on TA12-100 for Arduino
- Operating Principle -- Ultrasonic hc-sr04 distance measuring transducer sensor, it consists of ultrasonic transmitter, receiver, and control circuit..
- HC-SR04 ultrasonic sensor module -- Using IO trigger for at least 10us high level signal, when triggered it sends out a series of 40KHz ultrasonic pulses and receives echo from an object, the duration of the signal is the time from sending ultrasonic to returning..
- Test Distance Formula -- The distance between the unit and the object is calculated by measuring the traveling time of sound and output it as the width of a TTL pulse,hc-sr04 test distance following formula -- L = 1/2 × T × C ( L is the distance, T is the time between the emission and reception, and C is the sonic speed ).
- Package Include -- 5 X HC-SR04 Ultrasonic Sensors , 10 X Female-Male Dupont Cables , 10 X Female-Female Dupont Cables , 3 X HC-SR04 Mounting Bracket.
Carviya 12V 24V Heavy Duty 16 AWG 15A 20A Male Plug Cigarette Lighter Adapter Power Supply Cord with 1 Meter 3.3 Feet Cable Wire For Car Inverter,Air Pump Electric Cup
- 16 AWG Heavy Duty Red & Black Copper Wire, Plug Shell Made by the Bakelite Material (phenolic plastic), Spring is Copper Material. Hardness, High....
- With green LED indicator light (about 2ma current almost no electricity).
- Built-in 15A glass fuse, and come with an extra 20A and 15A glass fuse to....
- This is a standard parts, apply to almost all models of cigarette lighter socket. Also can use other appliances with terminal. Line nose aperture is....
- RVB 2 X 1.5 square red and black cable, red cord is positive, black cord is negative..
- Cigarette lighter plug already soldered with electric iron, plug and play. After cold nose pliers pressure line and then solder and welded, robust and....
5pcs Ultrasonic Module HC-SR04 MELIFE Distance Sensor with 3pcs Mounting Bracket 2 Wire Set for Mega R3 MEGA Mega2560 Duemilanove Nano Robot XBee ZigBee
- Parameter -- New Version Power Supply: 3.3V -- 5V DC.
- Operating Principle: Ultrasonic HC-SR04 distance measuring transducer sensor, it consists of ultrasonic transmitter, receiver, and control circuit..
- HC-SR04 ultrasonic sensor module: Using IO trigger for at least 10us high level signal, when triggered it sends out a series of 40KHz ultrasonic pulses and receives echo from an object, the duration of the signal is the time from sending ultrasonic to returning..
- Test Distance Formula: The distance between the unit and the object is calculated by measuring the traveling time of sound and output it as the width of a TTL pulse, HC-SR04 test distance following formula -- L = 1/2 x T x C (L is the distance, T is the time between the emission and reception, and C is the sonic speed)..
- Package Include: 5 x New Version HC-SR04 Ultrasonic Sensors, 3 x Mounting Bracket with Screws, 10 x Female-Male Dupont Cables, 10 x Female-Female Dupont Cables..