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

Clip Holder for Bi-lead Round LEDs - for 3mm / 5mm LEDs Overview: This plastic clip panel is designed to hold dual lead LEDs. There are two types, namely, holder with short clip and long clip. It is commonly used mount LEDs for positioning and protection....... 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

1 ~ 4 Right-angled Holder for 3MM LEDs Overview: These plastic holders are made for 3mm LEDs for right angle leads to be mounted on PCBs nicely. It helps to align LEDs in good order and can save space on limited board space. ...... 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

1 ~ 4 Right-angled Holder for 5MM LEDs Overview: These plastic holders are made for 5mm LEDs for right angle leads to be mounted on PCBs nicely. It helps to align LEDs in good order and can save space on limited board space. ...... 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

Aerial Recorder Kit with SONY 1/3 inch Color Camera Overview: This kit is made of aerial recording purpose with color Sony camera, bracket and servo motor being included. It is easy for hobbyists to get it installed. Just plug and play with some other necessory devices....... Please get registered for product detail and price chart

Rectifier Diode - 1n4001 Overview: This is a simple, very common rectifier diode. Often used for reverse voltage protection, the 1N4001 is a staple for many power, DC to DC step up, and breadboard projects. 1N4001 is rated for up to 1A/50V....... Please get registered for product detail and price chart

Thru-Hole Quartz Crystal / Package: Metal Can Overview: Standard frequency crystals - use these crystals to provide a clock input to microprocessor. 2.5mm Max height - Resistance weld seal - Pb-free and RoHS/Green compliant...... Please get registered for product detail and price chart

Programmable Oscillator - 16kHz to 133MHz Overview: The DS1077 is a dual-output, programmable, oscillator requiring no external components for operation. The DS1077 can be used as a processor-controlled frequency synthesizer or as a standalone oscillator. ...... Please get registered for product detail and price chart

Diffused Red - Red LEDs - Flanged Semi Oval Top 3/5/8/10mm Overview: These are high quality diffused through-hole red LEDs emitting red light, commonly used in electronic fields and hobby projects. Please get registered for the detail and prices....... Please get registered for product detail and price chart

Diffused Green - Green LEDs - Flanged Semi Oval Top 3 / 5 / 8 / 10mm Overview: These are high quality diffused through-hole green LEDs emitting green light, commonly used in electronic fields and hobby projects. Please get registered for the detail and prices....... Please get registered for product detail and price chart