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1. WMYCONGCONG #ad
WMYCONGCONG 10 PCS HC-SR04 Ultrasonic Distance Measuring Sensor Module for Arduino #adWMYCONGCONG #ad
- Detection distance: 2cm-450cm. Size:45*20*15mm/1. 77*078*059in. Ideal for robot obstacle avoidance, public security, object distance measuring, liquid level detection, parking lot detection. Adapting io trigger range, at least 10us high level signal to detect the distance. Precision: up to 3mm.
2. ACEIRMC #ad
ACEIRMC HC-SR04 Ultrasonic Sensor Distance Module for Nano Robot XBee ZigBee by ElecRight （5 PCS） #adACEIRMC #ad
- Hc-sr04 ultrasonic sensor distance Module: using IO trigger for at least 10us high level signal. Detection distance: 078~196 in/ 2cm~500cm; high precision: up to 012 in/03 cm; detection angle:
3. D-FLIFE #ad
D-FLIFE 10pcs HC-SR04 Ultrasonic Sensor Distance Module for Arduino UNO MEGA2560 Nano Robot XBee ZigBee by ElecRight #adD-FLIFE #ad
- This module is fully Compatible with GH-311 anti-theft module. Hc-sr04 arduino ultrasonic sensor can send eight 40 khz and detect whether there is any pulse signal back. If it back, a high level signal will be outputed by IO, and the duration of the signal is the time from sending ultrasonic to returning.
This module has stable performance and accurate measurement distance. Detection distance: 078~196 in/ 2cm~500cm; high precision: up to 012 in/03 cm; detection angle:
4. kuman #ad
Kuman 5pcs Hc-sr04 Ultrasonic Distance Measuring Sensor Module kit for Arduino Mega2560 Duemilanove Raspberry Pi 3 Robot K18 #adkuman #ad
- Update new version: add 3 items as gift: 1*hc-sr04 bracket + Male to Femal jump wires 20pin +10*cable ties for fixing HC-SR04. Power supply :5v dc. Automatically send eight "40 kHz "and detect whether there is a pulse signal back. Quiescent current :
5. Generic #ad
5pcs HC-SR04 Ultrasonic Sensor, Distance Sensor with Ultrasonic Transmitter and Receiver Module Compatible with Ar-duino UNO MEGA2560 Nano Robot XBee ZigBee #adGeneric #ad
- Not less that 10us, the module sends eight 40 kHz automatically and detect whether there is a pulse signal back. Test mode :using io trigger for high level signal. Power supply: 5v dc; Quiescent current: less than 2mA.
Test distance = duration of high level*Sonic :340m/s/2. Package included: 5 x HC-SR04 Ultrasonic Module. The detection zone: 078~196 in/ 2cm~500cm; high precision: up to 012 in/03 cm effectual angle: less than 15°.
6. ACEIRMC #ad
ACEIRMC DC 5V Waterproof Ultrasonic Distance Sensor Measuring Ranging Transducer Module with 2.5M Cable for Arduino #adACEIRMC #ad
- High accuracy, easy to use, strong anti-jamming, low voltage, small size, low power consumption. Quiescent current: 5mA. Operating voltage: DC 5V.
Please note it. The device is waterproof, but it couldn't work underwater. Farthest distance: 4. 5m. Integrated with wire enclosed waterproof probe, suitable for wet, harsh measurement occasions.
7. KOOBOOK #ad
KOOBOOK 1Pcs 3-5V GY-US42 i2C Pixhawk APM Flight Control Ultrasonic Sensor Distance Measure Control Module for Arduino Replace MB1242 MB1240 SRF02 #adKOOBOOK #ad
- There are three ways to read the module data, ie serial UART TTL level, PWM mode, CII. The iic mode can be connected directly with APM, Pixhawk and other flight control.
Built-in MCU calculates distance. Within 20 cm the range is invalid. As a result of using the integrated ultrasonic probe of the transceiver, the blind zone is about 20 cm.
Us42 is a low cost high quality range sensor module. Working voltage 3-5 V, small energy consumption, small size, easy installation. Its principle of work is that the probe emits ultrasonic waves, the probe receives the return waves, irradiated to the measured object, the use of the time difference, calculate the real distance.
8. ELEGOO #ad
ELEGOO UNO Project Super Starter Kit with Tutorial and UNO R3 Compatible with Arduino IDE #adELEGOO #ad
- The most economical kit based on Arduino platform to starting programming for those beginners who are interested. Free pdf tutorialmore than 22 lessons and clear listing in a nice package.
Lcd1602 module with pin header not need to be soldered by yourself. This is the upgraded starter kits with power supply module, 9V battery with dc. 100% compatible with arduino uno r3, MEGA 2560 R3, NANO. High quality kit with uno r3.