360 Degree Rotary Position Sensor - MLX90316 Overview: The MLX90316 is a CMOS Hall sensor that gives the angular position of a magnetic field parallel to the IC surface. It is designed for contactless rotary position sensors that are frequently required in both automotive and industrial applications....... Please get registered for product detail and price chart

Opto Interrupter - ITR8104 Overview: This Opto interruptor detects if there is some thing between the IR emitter and the IR receiver. With the holder, it will be very easy to intall this sensor into your application. ...... Please get registered for product detail and price chart

Opto Interrupter With Holder - H21A3 Overview: Developed by using H21A3 sensor, this Opto interruptor detects if there is some thing between the IR emitter and the IR receiver. With the holder, it will be very easy to intall this sensor into your application. ...... Please get registered for product detail and price chart

Transmissive Photo Interrupter Sensor Overview: These Transmissive Photo Interrupter Sensor are commonly used robotic chasses to detect and control motor speed. High cost one is provided by Sharp brand and economic ones are made in China, Great to have them....... Please get registered for product detail and price chart

3mm IR Diode / Flame Detective Sensor / Wave Length: 940nM Overview: This is a high speed 2 pin diode with high sensitivity. It is made with 3mm LED structure and packaged with eproxy material, which makes it sensitive to IR and good for light filtering and flame detecting....... Please get registered for product detail and price chart

5mm IR Diode / Wave Length: 850 870 940nM Overview: This is a high speed 2 pin diode with high sensitivity. It is made with 3mm/5mm LED structure and packaged with eproxy material, which makes it sensitive to IR and good for different functional detection....... Please get registered for product detail and price chart

Infrared Receiver Sensor - VS1838 (38kHz) Overview: As a substitute of TSOP1838 sensor, this Chinese made sensor is very economic and functions great for industrial use.It is REACH and SGS approved. With its wide range of applicaions, it is good to keep them in stock for retail....... Please get registered for product detail and price chart

Infrared Receiver- HS0038B Overview: The HS0038B photo sensor is miniaturized receiver for infrared remote control systems. Its demodulated output signals can directly be decoded by microcontroller such as Arduino.It is the standard IR remote control receiver series supporting all major...... Please get registered for product detail and price chart

3V / 5V Laser Diode Tube 650nM / 5mW / OD: 6mm Overview: These industrial quality laser red dot tubing sensors are commonly installed on medical, military and commercial equipments. They are also applied in hobby projects. Good to have them for retail....... Please get registered for product detail and price chart

Laser Receiver - IS0103 Overview: This is laser receiver to receive the laser from the emitter or pointer, ofter used to detect if the laser pointer pointed the right derection.When laser detected, it outputs logic HIGH....... Please get registered for product detail and price chart

Air Contaminants Detecting Sensor -TGS2600 compatible Overview: The TGS 2600 has high sensitivity to low concentrations of gaseous air contaminants such as hydrogen and carbon monoxide which exist in cigarette smoke. It is widely used for air quality detection and control....... Please get registered for product detail and price chart

Human Body Pyroelectric Passive IR Sensor - RE200B Overview: The pyroelectric sensor is made of a crystalline material that generates a surface electric charge when exposed to heat in the form of infrared radiation. The sensor elements are sensitive to radiation of human body....... Please get registered for product detail and price chart

Low Power Dual Voltage Comparator - LM393N / LM339 Overview: These are very commonly used low voltage comparators in electronic projects. They are made in China. Good quality and cost effective. ...... Please get registered for product detail and price chart

Voltage Regulator - 5V / L7805 Overview: This is the basic L7805 voltage regulator, a three-terminal positive regulator with a 5V fixed output voltage. It is commonly used in electronic projects....... Please get registered for product detail and price chart

Voltage Regulator - 12V / L7812 Overview: This is the basic L7812 voltage regulator, a three-terminal positive regulator with a 12V fixed output voltage....... Please get registered for product detail and price chart

Ultrasonic Transducer - Integrated signal sending and receiving Overview: This is the small transducer element found on the fantastically easy to use sensor. Hobbyists can use it for various embedded applications where ultrasonic waves are needed (a solid-state anemometer for example)....... Please get registered for product detail and price chart

Ultrasonic Range Detacting Sensor： Sending & Receiving Split Overview: These ultrasonic sensors are normally used for range detecting breakouts. One is for sending signal while the other is for receiving signal. They go in pairs on board. Hobbyists can use them for different DIY projects....... Please get registered for product detail and price chart

Ultrasonic Range Detacting Sensor: Sending & Receiving Integrated /Waterproof Overview: This is an ultrasonic range detecting sensor by having signal sending and receiving perfectly integratd in one unit. It is fully sealed with aluminum, so each unit is waterproof. Hobbyings can use it for range detecting breakouts....... Please get registered for product detail and price chart

NTC Thermistor - 10K / Radial Leaded Overview: 10K thermistor with a negative temperature coefficient. Good choice for temp-sensing aplications.The device consists of a chip with two solid copper tin plated leads.It is grey lacquered and color coded, but not insulated....... Please get registered for product detail and price chart

PTC Thermistor: MZ21-18R110 Overview: This is a very useful device for hobbyists to develop any breakout for over electric current limit protection purpose so as to keep components away from burning. ...... Please get registered for product detail and price chart