Electronics

elec

Find Electronics from the best B2B online marketplace. Find a reliable Electronics supplier, vendor, manufacturer or distributor to get free quote on HKTDC Sourcing.

Electronics Suppliers and Manufacturers

Linkco Int'l Ltd

No need to charge, it gathers energy under the sun.
100% solar power, super bright.
PIR Motion sensor and night sensor.
Auto on at night and auto off in day.

Super Bright Solar Motion Sensor Light

Yenaut Industrial Company Limited

The pressure relay sensor is a differential pressure type instrument. When the detected medium pressure reaches the set limit value, the relay triggers the self-control actuator to actuate, achieving the purpose of protecting the equipment. Technical indicators: Range0～1.33kPa(10Torr)、0～6.65kPa(50Torr) Precision2.5%Functional highlight: Through mechanical structure design, the sensor is protected from interference by electromagnetic signals and has a strong ability to resist electromagnetic interference. The sensor has strong corrosion resistance and can withstand the corrosion of hydrofluoric acid as well as strong acids and alkalis. The sensor has good stability.

pressure relay sensor

New Sky Ind'l Ltd

iPad Mini Proximity Light Sensor Flex Cable spare parts, 1. Fully replacement and fit for iPad Mini models. 2. Brand new condition. 3. Good quality for refurb market.  

iPad Mini Sensor spare parts

The dedicated sensor adopts the principle of thermal conduction analysis to detect the gas flow direction. When the gas flow direction is abnormal, the sensor outputs corresponding signals. When the signals reach the limit value, the self-controlled actuator will be triggered to actuate, achieving the purpose of protecting the equipment. It is applicable to scenarios where there are requirements for gas flow direction. Technical indicators: SensitivityWhen the environmental temperature is within the range of (10~35)℃, and the gas flow density in the pipeline in the direction of flow is ≤ 2.3mg/cm2·s, the sensor's load resistance should be ≥ 1000Ω, and its sensitivity should not be less than 30mV·cm2·s/mg. When the sensor's load resistance is ≥ 250Ω, its sensitivity shall not be less than 23 mV·cm2·s/mg.Output voltageWhen the gas flow density in the pipeline that is prohibited from flowing changes stepwise from 0 to (0.45 ± 0.20) g/cm2·s, the average increase rate of the sensor's output voltage is not less than 60 mV/s.Supply voltage（12.0±0.1）VDCFunctional highlight: This product responds very quickly. The product possesses the ability of corrosion resistance and strong impact resistance. 

Gas flow direction accident sensor

The light impurity accident protection sensor adopts the principle of thermal conductivity analysis to convert the volume content of light impurities into pulse signals for output. When the signal reaches the limit, it triggers the actuator to operate, achieving the purpose of protecting the equipment. Technical indicators: Range0～20%（Volume percentage） Sensitivity(8.0±1.6)mV/%Supply voltage（12.0±0.1）VDCErrorNo more than ±20% of the upper limit of the variation range of the volume content of light impurities.Functional highlight: Fast response time: Under standard conditions, the response time is no more than 9 seconds . The sensor has strong corrosion resistance and permeability, and can withstand the corrosion of hydrofluoric acid and strong acids and alkalis. 

Light impurity accident protection sensors

Favour Light Co Ltd

	XP-L Cree White LED – Up to 595 Lumens	Adjustable Spot-to-Flood Beam by Twisting Lens Ring	Generation 2 Lens projects Uncompromising Spot &amp; Flood Beam	Intelligent Motion Sensor Remote Control when Hands are Dirty or Wearing Glove, like Fishing, Climbing and Working	4 Lighting Modes – HIGH, MED, LOW &amp; 2Hz FLASHING	Smooth Dimming Control for SENSOR MODE [100%-5% Brightness]	Runs on either 3pcs AAA Size Alkaline Batteries [Included] or Li-polymer Rechargeable Battery Pack [Not Included]	Replaceable Rechargeable Battery Pack as Backup Power	Slim Compact Design, at 108g Weight Only	Rock-solid Protection			- 2m Drop-proof		- IP64 Dust Proof &amp; Water Resistant		

Focus Control & Motion Sensor LED Headlamp

The light impurity relative measurement sensor adopts a dual-channel structure to measure the volume content of light impurities (with a relative molecular weight of about 30) in the gas medium (with a molecular weight above 300) in real time, and converts it into an electrical signal for output. Technical indicators: Range0～20%（Volume percentage） Sensitivity（6.0±1.0）mV/%（The load resistance is 300Ω.）ErrorNo more than ±20% of the upper limit of the variation range of the volume content of light impurities.Functional highlight: High sealing performance Excellent stability Sustainable real-time measurement About us Founded in Hong Kong in 1988, Yenaut Industries Co., Ltd. is a wholly-owned subsidiary of China Nuclear Energy Industry Corporation. Since its establishment, Yenaut Industries Co., Ltd. has been deeply engaged in the energy industry, with the vision of providing customers with efficient, clean and sustainable energy solutions. Based in Hong Kong, backed by various production bases in Chinese mainland and the strong production capacity of partners, the company provides customers around the world with a wide range of materials, products, equipment and solutions, covering nuclear energy, petrochemical, chemical, coal chemical, electronics industry, semiconductor industry, automobile manufacturing, pharmaceutical and other fields. 

Light impurity relative measurement sensor

Shenzhen Glory Ind Co Ltd

This security sensor light features PIR sensor to detect motion and intrusion. It is designed with solar panels to generate energy and reduce your costs on power. The robust aluminum construction ensures long durability and reliable performance.
 
  Material: die-cast aluminum. 
  Mono-crystal solar panel 5V/60mA (0.3W). 
  6 super white LEDs. 
  3 x 1.2V AA 600mAh Ni-CD/Ni-MH rechargeable batteries. 
  Item net weight: 0.6kg. 
  Light delay: 30 seconds (can be set between 5 seconds- 5minutes). 
  Adjustable sensor. 
  Adjustable PIR sensor to detect motion within 120 degrees and up to 7 meters away. 
  Easy installation - no wiring or electrician needed. 
  No operating costs; durable and weatherproof construction. 
  Fully charged light can activate up to 200 times when on for 30 seconds. 
 

Solar PIR Motion Sensor Spotlight

Shenzhen Merrytek Technology Co Ltd

This microwave motion sensor is certified to meet various safety standards. It is well designed to deliver reliable and stable performance. This motion sensor offers a long lifespan. 	 Automatic daylight learning. 	 Light sensor. 	 Automatic on/off.  

Microwave Motion Sensor

Ningbo Pdlux Electronics Technology Co Ltd

This is a high-frequency microwave sensor with a waterproof housing. It is professionally engineered to deliver reliable and stable performance. This high-quality microwave sensor is easy to install. Power Source220-240V/ACPower Frequency50/60HzRated Load1200W Max. any loadHF system5.8GHz CW electric wave, ISM wave bandProtection LevelIP20, Class IITransmission Power＜0.2mWDetection Range2m-4m-6m-8m (radii.) (adjustable)Time Setting8sec-1min-6min-12min-20min ( adjustable )Light-control10LUX-50LUX-150LUX- &gt;2000LUX ( adjustable)Detection Angle360°Working Temperature-15°C~+70°CInstallation Sitindoors, ceiling mounting  

Microwave Sensor 

XP-L Cree White LED – Up to 565 LumensAdjustable Spot-to-Flood Beam by Twisting Lens RingGeneration 2 Lens projects Uncompromising Spot &amp; Flood BeamIntelligent Motion Sensor Remote Control when Hands are Dirty or Wearing Glove, like Fishing, Climbing and Working5 Lighting Modes – HIGH, MED, LOW, WARM WHITE &amp; WARM WHITE FLASHINGRuns on either Li-polymer Rechargeable Battery Pack [Included] or 3pcs AA Size Alkaline Batteries [Not Included]Direct Plug to Recharge Battery Pack by Micro USBLED Indicator on Recharge Battery Pack shows Charging StatusCircuit Protection prevents Battery from Over-charging or Over-dischargingReplaceable Rechargeable Battery Pack as Backup PowerRock-solid Protection2m Drop-proofIP64 Dust Proof &amp; Water Resistant

Focus Control & Motion Sensor LED Headlight

SpecificationsDSPSPCA1521LCD Display2.0inch HD LCDImage SensorGC1034Lens120AStill Image Resolution12M (4000*3000), 10M (3648*2736), 8M (3264*2448、5M （2592*1944）、3M （2048*1536）, 2M（ 1600*1200）, 1.3M(1280*960)、1.0M （1024*768)、VGA(640*480)Picture Default Resolution12 Mega Pixels ( 4000*3000,)Video ResolutionFHD 1080P(1920*1080P)Pixels @30fps;HD 720P(1280*720P)Pixels @30fps;VGA (640*480)Pixels @30fpsDefault Video ResolutionFHD 1080P(1920*1080P)Pixels @30fpsFile FormatAVI/M-JPEGLoop recordingSupportParking recordingSupportMotion detectionSupportG-SensorSupportDate stampSupportOSD LanguageEnglish、Francais、Deutsch、한국어、ltaliano、Porhuguese、Pyccknn、Espanol、繁体中文、简体中文、日本语Interface to PCMini USB 2.0HDMI PortN/ABatteryBuilt in 3.7V 110mah Li-ion polymer batteryDimensions / Weight6.5*4*5cm/36gAccessories:Car charger x1, USB cable x 1, Suction cup x 1, User manual x 1 Features: -private tooling -120degree ultra wide angle lens -1920x1080P FULL HD high quality resolution. -Loop Recording with seamless. -Motion Detection. -Recording while car starts, and turn off while car shutdown. HD Car Cam Camera Car DVR with 2 inches Display With G-Sensor 

HD Car Cam Camera Car DVR with 2 inches Display With G-Sensor

iPhone8 Front Camera with Sensor,Fully replacement and fit for iPhone8 models.Brand new condition.Size: StandardGood quality for refurb market.

iPhone 8 Front Camera

New Mini WiFi Dash Cam with 2.19 megapixel and CMOS image sensor

Hardware:
&bull; 1/2.9 inch 2.19 megapixel CMOS image sensor
&bull; Professional Microphone &amp; Audio Processing Chipset
&bull; D128&deg;@F2.8 | 5 Glasses
&bull; Bracket Docking
&bull; Storage: Micro SD card, up to 128GB
&bull; 43*43*18.6mm| Weight：36g

Video Performance:
&bull; Full HD 1080p @30fps
&bull; H.264
&bull; Enhanced Low Light Vision
&bull; Video File Format: AVI
&bull; Auto Scene Adapting(Backlight, Day, Night,Snow, Rain, etc.)

Advanced:
&bull; Wi-Fi Connectivity
&bull; Seamless Loop Recording
&bull; 2-sec Rapid Boot | Auto Recording
&bull; 5 optional bright color

APP:
&bull; iOS, Android Apps available
&bull; Sync with Smartphone
&bull; Video DIY Tool: Filter, Trim,Splicing, Adding Background Music, Subtitle
&bull; Instant SNS video sharing on Facebook, Twitter

Package:
&bull; 36PCS/CTN;
&bull; 0.019CBM/CTN;
&bull; Gross Weight: 8KG/CTN

Mini WIFI Dash Cam with 2.19 megapixel and CMOS Image Sensor

iPhone 6 Plus 5.5 inch Front Camera with Sensor,Fully replacement and fit for iPhone 6 plus models.Brand new condition.Size: StandardGood quality for refurb market.

iPhone 6 Plus Front Camera

iPhone 6S Plus Home Button Flex Cable spare parts, Fully replacement and fit for iPhone 6S plus models.Brand new condition.with Touch ID Sensor.  

iPhone 6S Plus Home Button Flex Cable spare parts

4G Solar CCTV Camera IP camera for security Solar Power Wifi Battery IP camera, H.265 encoding, 3.0mp HD CMOS Sensor; 3.6mm lens, 30 meters double light leds; Support WIFI connection; support two-way audios. Support local storage, can insert TF card for recording.max 128GB; Waterproof: IP66 battery(18000mA) + solar power supply(3.5W); Sensitive PIR human body induction alarm, the camera can immediately push alarm information to mobile phone Built-in Pan/tilt, horizontally 355°,vertically 90°. 

4G Solar CCTV Camera IP camera for security

--3.0&rsquo;&rsquo; touch screen
--High sensitivity CMOS sensor
--Max output 24MP
--30X digital zoom
--Built in IR night vision light &amp; 2 LED lights
--SD card up to 64G
--WiFi connection for IOS &amp; Android system
--Support external wide angle lens&nbsp;

4k Camcorder

Sun Yin Crystal Industry Co Ltd

Sapphire Smart Ring The Sapphire Ring is a small and compact ring with ECG and PPG sensors for heart rate monitoring and temperature monitoring. The application of these sensors will give the Sapphire Smart Ring more potential in health monitoring. In addition, the sapphire smart ring also supports connectivity and can interact with smart devices, providing users with a more convenient smart life experience.  

Sapphire Smart Ring shell

Highlighted here is a personal real time GPS tracker with anti-loss locator for belongings. It lets users keep track of kids, seniors, vehicles and important belongings. This GPS tracker flaunts quick and precise operation and is excellent for keeping your loved ones and valuable items safe. 	 Personal real time GPS tracker with anti-loss locator for belongings. 	 GPRS mode: SIMCOM sim900. 	 850/900/1800/1900Mhz. 	 Voice monitoring. 	 SOS function. 	 View Google map on mobile screen. 	 Movement alert. 	 Over speed alert. 	 Shake sensor. 	 Geo fence. 	 Timing boot / shut down function. 	 Let users keep track of kids, seniors, vehicles and important belongings. 	 Quick and precise operation. 	 Excellent for keeping your loved ones and valuable items safe. 	 Net weight: 50g. 	 Gross weight: 250g.  

Personal Real Time GPS Tracker

Stero bluetooth 4.0 to pick up voice from smart phone (phone call or music)
Full HD 1440*1080p/30 fps
Function: record video &amp; take photo &amp; bluetooth
Sensor: 5M CMOMS sensor with 63 degree
Grilamid TR90 high end quality material:
Video format: H264 MOV compression video format
Polarized lenses, replaceable
Battery: 630 mAh rechargeable lithium-ion polymer
With micro SD card slot (up to 32gb)
With USB port

HD Sunglasses Camera

Ningbo Haishu How-Lighting Co., Ltd

The highlighted sensor has a rectangular shaped housing made of PC. It has electrical information shown on the exterior and comes with long cables for connection. This sensor is suitable for installing outside the cabinet. 	 Switching by IR sensor. 	 Housing: PC. 	 Rated power: 250W. 	 Rated input voltage: 100-240V 50/60Hz. 	 Standby power: =0.06W. 	 Detection range: 5-9cm. 	 Rectangular shape. 	 Electrical information shown on the exterior. 	 With long cables for connection. 	 Sensitive and reliable. 	 Installed outside the cabinet.  

Sensor

This is a high-frequency microwave sensor with a waterproof housing. It is professionally engineered to deliver reliable and stable performance. This high-quality microwave sensor is easy to install. Input220-240V/ACOutput38VDC 620mAPF＞ 0.9HF system5.8GHz CW electric wave, ISM wave bandTransmission Power＜0.2mWPower ConsumptionApprox.0.5WDetection Range2m-4m-6m-8m (radii.) (adjustable)Time Setting8sec-1min-5min-12min (adjustable)Light-control10LUX-50LUX-200LUX- &gt;2000LUX (adjustable)Detection Angle360°Working Temperature-15°C~+70°CInstallation Sitindoors, ceiling mountingProtection LevelIP20, Class II  

PDLUX PD-MVUC05Z Microwave Sensor Switch 

Ultra Creation Ltd

  SMARTCUCKOO Bluetooth to WIFI Converter - Extend our Bluetooth Devices connection range, companion to SmartCuckoo digital thermometer, Digital Alarm Clock and more  Compact and Portable: The SmartCuckoo BLE to WIFI converter is designed to be compact and portable, making it easy to place anywhere you like.Perfect Companion: This converter is the ideal companion for all SmartCuckoo Bluetooth devices. It increases the connection range and accessibility in your home or remote locations, allowing you to control your devices from virtually anywhere.Easy to Set Up and Use: The SmartCuckoo BLE to WIFI converter is incredibly easy to set up and use. Connect the transmitter to a DC 5V power source and pair it with your Bluetooth device. You will be up and running in no time!Upgrade Your Devices: If you want to upgrade your SmartCuckoo Bluetooth devices, the BLE to WIFI converter is the perfect solution. It’s easy to use, portable, and significantly improves the range and accessibility of your devices. Add it to your cart today and experience the benefits for yourself! 🌐 Exciting news! Our product is now available for global brand distribution!        

SMARTCUCKOO Bluetooth to WIFI Converter - Extend our Bluetooth Devices connection range, companion to SmartCuckoo digital thermometer, Digital Alarm Clock and more

My Sourcing