safety arduino fingerprint sensor

Brand Name:OEM

Model Number:OKY3441

Place of Origin:Guangdong China(Mainland)

Soil Moisture Sensor Soil Hygrometer Detection Module Arduino Of 2 Needle Description: Supply voltage 3.3 V or 5 V Output voltage 0-2.3 V Soil Probe Dimension Approx. 6cm x 3cm DO digital output interface(0 and 1) AO analog output interface Photos: OurTeam...

Brand Name:OEM&ODM

Model Number:OKY0131

Place of Origin:China

Universal Integration Arduino Sensors IR Infrared Receiver HS / VS1838 Head Metal Product description Product name IR Infrared Receiver HS/VS1838 ...

Brand Name:OEM

Model Number:Module for arduino

Place of Origin:China

MQ-2 Gas Sensor Module Smoke Methane Butane Detection with wire for arduino Description: Dual-way Signal Output: Analog output and TTL level output High sensitivity to LPG, gas, alcohol, hydrogen and more Fast response and recovery Good steadiness and long...

Brand Name:OEM

Model Number:oky3243

Place of Origin:Guangdong China (Mainland)

L3G4200D Three Axis Accelerometer Digital Gyroscope Sensor Module for Arduino Description: Using chips: L3G4200D Power supply :3-5v Name: L3G4200D modules (three-axis gyroscope module) Communication: IIC / SPI ...

Brand Name:OEM

Model Number:OKY3203

Place of Origin:Guangdong China(Mainland)

3 Color Sensors For Arduino , LED Module RGB Colorful Automatic Flashing LED Description: Operating Voltage 5V Power 5Mw Wavelength 650n m Pack Size 5cm x 4cm x 3cm Weight 3.2g package: Anti-static bag Material PCB Type: Logic ICs Color Black Product ...

Brand Name:OKY NEWSTAR

Model Number:OKY3517-1

Place of Origin:Guangdong China (Mainland)

TCRT5000 3 Way Line Tracking IR Infrared Sensor Module for Raspberry Pi Arduino Specifications Size: 66 * 24mm Fixed pitch: 50.8mm (2000mil) Probe: TCRT5000 Detection distance: 3-12mm Detection ...

Brand Name:OEM

Model Number:OKY3500

Place of Origin:China(Mainland)

Step Up Boost Converter Power Supply Arduino Sensor Module 100W LTC1871 DC To DC Description The module has high power output and efficiency (up to 96%). The output can be up to 65W (and can further reach ...

Brand Name:Oky Newstar

Model Number:OKY3054

Place of Origin:Guangdong China (Mainland)

Arduino Board is for science kits for kids,science projects,robot car on high school,primary school,secondary school Specifications: 1.One can detect a flame or in a 760 nanometer wavelength of ~ 1100 nm range of the light, lighter flame test distance of ...

Brand Name:Oky Newstar

Model Number:OKY3204

Place of Origin:Guangdong China (Mainland)

...sensor is for science kits for kids,science projects,robot car on high school,primary school,secondary school. Description: 1. RGB tricolor access the current limiting resistor to prevent burn out. 2. The PWM modulator with three primary colors can be mixed in different colors. With a variety of microcontroller interface. 3. Based on the arduino...

Brand Name:Oky Newstar

Model Number:OKY3265

Place of Origin:Guangdong China (Mainland)

JSN-SR04T Ultrasonic Module Distance Measuring Transducer Sensor IO Port Waterproof for Arduino Description: 1.Operating voltage: DC 5V 2.Quiescent current: 5mA 3.Total current work: 30mA 4.Acoustic emission frequency: 40khz 5.Farthest distance: 4.5m 6....

Brand Name:OKY NEWSTAR

Model Number:OKY3053

Place of Origin:Guangdong China (Mainland)

3.3V-5V Digital IR Infrared Flame Thermal Temperature Sensor For Arduino Weight 5g Product Description 1.This module is sensitive to the flame, but also can detect ordinary light. Usually used as a flame alarm. On board, digital output interface can be ...

Brand Name:OKY NEWSTAR

Model Number:OKY3127

Place of Origin:Guangdong China (Mainland)

Factory Outlet Blue Color IR Temperature Photoelectric Arduino Sensor Module With Receiving Tubes Specifications Operating Voltage 3.3V-5V effective distance range 2-30CM comparators LM393 circuit board size 3.2CM * 1.4CM Different package at optional: 1. ...

Brand Name:OKY NEWSTAR

Model Number:OKY3061-1

Place of Origin:Guangdong China (Mainland)

DC 5V Analog temperature Arduino Sensor Module NTC Thermistor Specifications Operating Voltage 5V Temperature measuring range -55℃ ~ +126℃ Output Signal Analog Weight 7g Accuracy ±0.5℃ Board Size 20*15mm Different package at optional: 1. Retailing Package:...

Brand Name:OKY NEWSTAR

Model Number:OKY3202

Place of Origin:Guangdong China (Mainland)

DC 5V 3 Color Full Color RGB LED Arduino Sensor Module With 4 Pins Specifications working voltage 5V LED light color RGB full color LED drive mode common cathode driver Weight 4g Pack Size 5cm x 4cm x 3cm Connection Diagram Different package at optional...

Brand Name:OEM/ODM

Model Number:OKY3246-1

Place of Origin:China

ADXL337 GY-61 3-Axis Analog Output Accelerometer Module Angular Sensor Module for Arduino Description: 1. The ADXL337 is a small, thin, low power, complete 3-axis accelerometer with signal conditioned voltage outputs. The product measures acceleration wit...

Brand Name:OEM / ODM

Model Number:OKY3231-8

Place of Origin:China

GY-9255 MPU-9255 i2c IIC Sensor Module Gyroscope Accelerometer for Arduino Description: MPU-9255 module (three-axis gyroscope + triaxial accelerometer + triaxial magnetic field) Module Model: GY-9255 ...

Brand Name:OEM / ODM

Model Number:OKY3005-1

Place of Origin:China

Dual Bases Adapter Board D1 Mini Modules For D1 mini Sensor Module for Arduino Description: Duplicates I/O and power Warning:all I/O are designed to be 3.3V compliant only Specification: Weight 32g MOQ 25PCS Color Blue Customization ...

Brand Name:OEM / ODM

Model Number:OKY3005-2

Place of Origin:China

Three-piece Body Hole Tripler Base V1.0.0 D1 Mini Modules Sensor Module for Arduino Description: 1. 100% brand new and high quality 2. This is a tripler base V1.0.0 for D1 Mini. 5 x Tripler Base Specification: Weight 40g MOQ 25PCS Color Blue Model ...

Brand Name:OEM / ODM

Model Number:OKY-N316

Place of Origin:China

AHT20 temperature humidity Sensor Module for Arduino High-precision humidity temperature Description: 1. VIN:Supply voltage 2. GND:Power ground 3. SCL:Serial clock,bidirectional 4. ...

Brand Name:OEM / ODM

Model Number:OKY0273-3

Place of Origin:China

Multi-function USB Tester Type-c Charger Detector Sensor Module for Arduino KWS-1802C Description: 1. Measuring range: 4-30 (V) 2. Input voltage: 4-30 (V) 3. Usb smart detector: current, voltage, capacity, power, temperature, timing, type-c interface 4. ...