Top 10 Ultrasonic Sensor 3V – Motion Detectors

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KOOBOOK 1Pcs 3-5V GY-US42 i2C Pixhawk APM Flight Control Ultrasonic Sensor Distance Measure Control Module for Arduino Replace MB1242 MB1240 SRF02

KOOBOOK #ad - The iic mode can be connected directly with APM, Pixhawk and other flight control. 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.

There are three ways to read the module data, PWM mode, ie serial UART TTL level, CII. As a result of using the integrated ultrasonic probe of the transceiver, the blind zone is about 20 cm. Built-in MCU calculates distance. Us42 is a low cost high quality range sensor module. Working voltage 3-5 V, small size, small energy consumption, easy installation. Within 20 cm the range is invalid.
BrandKOOBOOK #ad
ManufacturerKOOBOOK #ad
Part NumberKB024



ACEIRMC HC-SR04 Ultrasonic Sensor Distance Module for Nano Robot XBee ZigBee by ElecRight5pcs

ACEIRMC #ad - This module has stable performance and accurate measurement distance. 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:
BrandACEIRMC #ad
ManufacturerACEIRMC #ad
Part NumberSG0017



ELEGOO UNO Project Super Starter Kit with Tutorial and UNO R3 Compatible with Arduino IDE

ELEGOO #ad - Free pdf tutorialmore than 22 lessons and clear listing in a nice package. This is the upgraded starter kits with power supply module, 9V battery with dc. Lcd1602 module with pin header not need to be soldered by yourself. 100% compatible with arduino uno r3, MEGA 2560 R3, NANO. High quality kit with uno r3. The most economical kit based on Arduino platform to starting programming for those beginners who are interested.
BrandELEGOO #ad
ManufacturerELEGOO #ad
Height1.97 Inches
Length8.3 Inches
Weight1.2 Pounds
Width5.5 Inches
Part NumberEL-KIT-003
WarrantyCHOKING HAZARD -- Small parts. Not for children under 3 yrs.



ELEGOO Mega R3 Project The Most Complete Ultimate Starter Kit w/ TUTORIAL Compatible with Arduino IDE

ELEGOO #ad - We have always cared about the customer experience and improve the product function details. Nice package with clear listing and surprise including a nice small box to keep the widget such as LED, buttons, IC, diodes, etc. The mega complete starter kit with more than 200pcs components, premium quality and 100% Compatible with Arduino IDE. Lcd1602 module and gy-521 sensor module with pin header no need to solder by yourself. Free pdf tutorial in the cd more than 35 lessons.
BrandELEGOO #ad
ManufacturerELEGOO #ad
Height1.85 Inches
Length13.7 Inches
Weight2.15 Pounds
Width8.4 Inches
Part NumberEL-KIT-008
Warranty6 MONTHS

5. Taidacent


Taidacent Waterproof Ultra-Precision Ultrasonic Sensor Presence and Detection Parking Occupancy Sensor Vehicle Presence Detector Ultrasonic Range Detector in Outdoor PWM

Taidacent #ad - The 3cm small blind zone is suitable for different detection conditions. A high performance ranging module designed with a closed split waterproof probe. Application :robot obstacle avoidance, Smart Trash Detection, Parking space detection, Smart home. It has a certain level of dust and water resistance, suitable for wet and harsh measurement occasions. Built-in intelligent algorithm, stable circuit design and stable and reliable data output.
BrandTaidacent #ad
ManufacturerTaida #ad
Part NumberZC-DYP-A02YY-V2-1205

6. Panasonic


Panasonic CR2032 3V Lithium Coin Battery Pack of 4

Panasonic #ad - Economical Bulk Package. High voltage of 3 volts. Compact and lightweight, with extremely high energy density per unit weight. Extremely small self-discharge for long service and shelf life. Extremely strong load pulse characteristics.
BrandPanasonic #ad
ManufacturerPanasonic #ad
Height0.13 Inches
Length0.79 Inches
Weight0.04 Pounds
Width0.79 Inches
Part NumberCR2032

7. MakerFocus


MakerFocus TFmini-s Micro Lidar Module 0.1-12M Lidar Range Finder Sensor Obstacle Avoidance Sensor Tiny Module 1000Hz Single Point UART I2C IO Compatible with Pixhawk Ar duino and Raspberry Pi

MakerFocus #ad - The dead zone is shortened to 10 cm, and the outdoor performance and accuracy of different reflectances are improved. Upgraded lidar module: tfmini-s is an upgraded single-point micro ranging module based on TFmini.

Tiny body yet big wisdom: low-cost, frame rate is 100hz, small-size and low power consumption. It is compatible with Raspberry Pi and Arduino. Distance resolution is 1cm, ambient light immunity is 70Klux and central wavelength is 850nm. User manual and document: Please get the link from the product description below. Tiny yet powerful: it is based on tof time of Flight principle and integrated with unique optical and electrical designs, precise, so as to achieve stable, high sensitivity and high-speed distance detection.

Note: tfmini-s version is uart by default. Main application scenario: Pedestrian detection, vehicle detection, intelligent barrier gate and altimeter. If you need i2c, please switch by yourself.
BrandMakerFocus #ad
ManufacturerMakerFocus #ad
Height1.18 Inches
Length1.18 Inches
Weight0.01 Pounds
Width1.18 Inches
Part NumberRMNGKDD
WarrantyBuying MakerFocus products will enjoy 3 months warranty service, please rest assured to buy. If you encounter any problems in use, please contact us in time and we will solve the problem for you.

8. Weewooday


Weewooday 10 Pieces AM312 Mini Human Sensor Module IR Pyroelectric Infrared PIR Motion Sensor Detector Modules DC 2.7V to 12V, Working Temperature Minus 20 Degrees Celsius to 60 Degrees Celsius

Weewooday #ad - High sensitivity: the am312 human sensor module is a digital intelligent automatic control product that is based on passive body infrared technology, which is highly sensitive and reliable to use, they are widely applied for all kinds of automatic induction electrical equipment.

Repeatable trigger mode: after high sensing output, if a human body is active within its sensing range, its output will keep high until the delay after the people leaves, during the delay time, then it will become low. Nice performance: these human sensor modules are small in size, and feature low power consumption and nicely anti-interference, with internal digital signal processing and direct high and low level output.

What you will receive: there are 10 pieces of PIR motion sensor detector modules in the package, enough quantity to meet your daily needs. Specific parameters: working voltage: dc 2. 7v - 12v; static power consumption:
BrandWeewooday #ad
ManufacturerWeewooday #ad
Part NumberWeewooday-11672



Receiving Tube, OSOYOO 10PCS Obstacle Avoidance Sensor module with IR Transmitting, and Photoelectric Switch for Arduino Smart Car Robot Raspberry PI 4 3 Model B

OSOYOO #ad - Can be used for 3-5v dc power supply modules. The output port out sensor module can be directly connected to the microcontroller IO port, you can directly drive a 5V relay.

The module detects the distance 2 ~ 30cm, detection angle 35 °, the distance can detect potential is adjusted. It has red power indicator. It has a pair of infrared transmitting and receiving tube, green indicator will light up, reflected infrared receiving tube, when detecting direction meet with obstacles reflecting surface, after the comparator circuit processing, tube infrared emit a certain frequency, at the same time signal output interface to output digital signal a low level signal. Ir infrared obstacle avoidance sensor Module can be widely used in robot obstacle avoidance, line count, obstacle avoidance car, and black and white line tracking and so on.
BrandOSOYOO #ad
ManufacturerShenzhen Vership Co. LTD #ad
Height1 Inches
Length5.3 Inches
Width3.2 Inches
Part NumberZZ20160410



WMYCONGCONG 10 PCS HC-SR04 Ultrasonic Distance Measuring Sensor Module for Arduino

WMYCONGCONG #ad - Ideal for robot obstacle avoidance, liquid level detection, object distance measuring, public security, parking lot detection. Adapting io trigger range, at least 10us high level signal to detect the distance. Size:45*20*15mm/1. 77*078*059in. Precision: up to 3mm. Detection distance: 2cm-450cm.
ManufacturerWGCD #ad
Part NumberWGCD 300