Alarm

Brand Name:OEM

Model Number:OKY3302

Place of Origin:Guangdong China (Mainland)

GY-56 Infrared Laser Ranging Module IIC Communication Distance Switch Description: Working principle: The infrared LED emits light, and after the object is irradiated, the return light is received by the MCU, and the MCU calculates Time difference, get...

Brand Name:OEM

Model Number:OKY3418

Place of Origin:Guangdong China (Mainland)

For DIY Project 1-8S new two-in-one power monitor BB ring alarme 1-8S new power monitor BB ring alarme Description: Specification *Technical characteristics : *For 1S-8S lithium pack *Accuracy voltage: ± 0.01V. *Alarm threshold: 0.5V ~ 4.5V *Voltage ...

Brand Name:OEM

Model Number:OKY3340

Place of Origin:Guangdong China (Mainland)

For Stem Education MQ131 Sensing Ozone O3 Gas Detection Sensor Module Description: Working principle: Size: 32mm * 22mm * 30mm (L * W * H) Main chip: MQ131 gas sensing probe Working voltage: DC 5V Characteristics: with the signal output indicator; dual ...

Brand Name:OEM

Model Number:OKY3328-1

Methane Sensor MQ-4 Gas Sensor Methane Sensor Detector Module For Arduino Chip LM393 Output Digital analog double output Working voltage DC 5V

Brand Name:OEM

Model Number:oky3103

Place of Origin:Guangdong China (Mainland)

Ultraviolet Ray Relay Shield For Arduino UVM-30A UV Detection Sensor Module Specification: Product features A long, size: 28 mm X 12 mm X 10 mm wide Second, the main title: ultraviolet detection sensor Characteristics Working voltage: DC 3-5 v V output ...

Brand Name:oem

Model Number:OKY0151

Place of Origin:Guangdong China (Mainland)

5V 12mm Active Buzzer Magnetic Long Continous Beep Tone Alarm Ringer​ High Frequency Specification: Diameter: 12mm. Length: 9.5mm. Input Voltage: 3.3V/5V Current: <25mA. Frequency: 2300 +/-500Hz. Material abs Weight: 3g Voltage: 3V or 5V or 9V Color Black ...

Brand Name:OEM

Model Number:MQ-9

Place of Origin:Guangdong China (Mainland)

Sensitive 5V CO Gas Sensor , Carbon Monoxide CO Sensor Module Description: porduct name gas sensor Main Features MQ-9 sensitive material used is a gas sensor in a clean air, the lower the conductivity of tin dioxide (SnO2). Detection method using low ...

Brand Name:OEM

Model Number:OKY3330

Place of Origin:Guangdong, China (Mainland)

Black DC Module for Arduino MQ - 5 Methane LPG Liquid Propane Gas Sensor Module Competitive Advantage: 1. Convenient & Friendly Customer Service 2. Low Prices Direct From Factory Suppliers 3. Fast Delivery Around the World. 4. High Quality With Global ...

Brand Name:Okynewstar

Model Number:OKY3053

Place of Origin:CN

IR Infrared Flame Detection Sensor Module board for Arduino Specifications: Operating Voltage 3.3V-5V Static current Less than 2mA Sensor angle Less than 15 degrees Detection distance 2cm-450cm Board Size 32mm*14mm*8mm Weight 5g GND: GND DO: Board digital ...

Brand Name:OEM

Model Number:OKY3270

Place of Origin:Guangdong China(Mainland)

HC-SR501 Human Body Infrared Sensor Module IR Pyroelectric Infrared PIR Detector Introductions: 1. Sensing module for about a minute after power initialization time, during the interval to the output module 0-3 times a minute in standby mode. 2. Should ...

Brand Name:OEM

Model Number:OKY3277-1

Place of Origin:Guangdong China (Mainland)

3-50cm E18-D50NK Photoelectric sensor IR Infrared Obstacle Avoidance Sensor Description: Tunable 3-50cm; E18-D50NK; infrared obstacle avoidance sensor; close switch; smart car This is a set of transmitter and receiver in one of the photoelectric sensor. ...

Brand Name:OEM

Model Number:OKY3440-1

Place of Origin:Guangdong China (Mainland)

1.5 M Reed Sensor Module Magnetic 3.3 V-5 V Reed Switch Senor Module Features: Sensor Module Apply to switchboard, duplicator, washing machine, refrigerator, camera, disinfector, electronic scale, juice level gauge, gas meter and water meter, etc ...

Brand Name:OEM

Model Number:OKY3074

Place of Origin:Guangdong China (Mainland)

AMT1001 4.75V-5.25V Resistive Temperature Humidity Sensor Module Probe Specification: 1. Low power 2. small volume 3. with temperature compensation 4. single-chip calibration linear output 5. high reliability 6. easy to use 7. inexpensive Products Features...

Brand Name:OEM

Model Number:OKY3381

Place of Origin:Guangdong China (Mainland)

Students 433M Receiver Module , 433MHZ Alarm Wireless RF Transmitter Module Specifications: Operating voltage DC 5V Quiescent current 4MA Receiving frequency 433.92MHZ Receiver sensitivity -105DB External antenna 32cm single core wire, wound into a spiral ...

Brand Name:Oky Newstar

Model Number:OKY3325

Place of Origin:Guangdong China (Mainland)

MQ-3 Alcohol Gas Detector Alcohol Ethanol Sensor Module Description: 1. High quality double panel design, with power indicator and TTL output signal. 2. Have DO switch signal(TTL) output and AO analog signal output. 3. TTL output signal for low level ...

Place of Origin:Guangdong China (Mainland)

Brand Name:Oky Newstar

Model Number:oky3516

Remote Control Car Parts Smart Car Counter Module For Speed Measurement Description: 2wd module intelligent barrowload counter module 2 motor This module is a smart car speed module! Using correlation photoelectric groove type, as long as can trigger in ...

Place of Origin:Guangdong China (Mainland)

Brand Name:Oky Newstar

Model Number:4WD two drive smart car

Four Wheel Drive Vehicle Chassis With Two Way Infrared Probe Description: Our car chassis has the following features: 1 A simple mechanical structure, very convenient to install. 2 Four deceleration DC motor turning flexible, good direction. The two-drive ...

Place of Origin:Guangdong China (Mainland)

Brand Name:Oky Newstar

Model Number:OKY3338

MQ-135 Hazardous Gas Detection Sensors For Arduino , 10ppm - 1000ppm Concentration Range MQ135 MQ-135 gas sensor Hazardous/noxious gas detection module Air quality test Description: MQ-135 gas sensor can be used for Hazardous/noxious gas detection module...

Place of Origin:Guangdong China (Mainland)

Brand Name:Oky Newstar

Model Number:OKY3455

LM393 Digital Humidity Sensors For Arduino , 3V - 5V HR202 Wet Sensor Wet sensor hr202 humidity sensor hygristor smart car Features: 1, Long Size: 32mm * width 11mm *20mm high 2, the main chip: LM393, humidity resistance 3, working voltage: DC 3-5V ...

Brand Name:OEM

Model Number:oky3301

Place of Origin:China

Trade Assurance Gold Supplier Laser sensor module laser head KY-008 for ardu Product Features: Product Name Laser sensor Operating voltage 5V Power 5Mw Wavelength 650nm Pack Size 5cm x 4cm x 3cm Weight 2.2g Competitive Advantage: 1. Convenient & Friendly ...