Piezo elements come in handy when you need to detect vibration or a knock. You can use these for tap or knock sensors pretty easily by reading the voltage on the output. They can also be used for a very small audio transducer such as a...

Features: SENSOR, TOUCH, CAP, 1CH, 6SOT-23 Supply Voltage Min: 1.8V Supply Voltage Max: 5.5V Sensor Case Style: SOT-23 No. of Pins: 6 Operating Temperature Min: -40 Degree Celsius Supply Current: 729�A Supply Voltage Range: 1.8V to 5.5V

Feature High current (max. 800 mA) Low voltage (max. 40 V). Application Linear amplification and switching. Specification Transistor Polarity: NPN Collector Emitter Voltage V(br)ceo: 30V Power Dissipation Pd: 500mW DC Collector Current:...

Machine Screw M3, 5mm Length, Phillips Flat-head Machine Screw M3, 30mm Length, Phillips Flat-head Machine Hex Nut M3 This M3 hex nut is made from steel, is zinc-plated

Features Mounting screws keep the unit firmly closed Fits all Raspberry Pi 2 B and Raspberry Pi Model B+ boards Access to all ports(except GPIO). Simply click together enclosure Protects your favorite little computer against damages,dust...

Features: Pocket Size and 2000 counts LCD Display Tests AC/DC Voltage, DC Current and Resistance Diode and Continuity Test Display Back Light Data Hold

Product Details The Latest Wristband, Adjustable size, waterproof IP68 PVC rubber RFID wristband with 13.56 MHz IC, is perfect for short range (Up to 20 cm) RFID applications such as around pools, water parks, spas, health clubs and...

Featuring a special designed permanent snap closure, it is completely waterproof, ultra stretch-resistant, and can be custom printed with your logo or any image. It has become popular beyond hospital patient ID and is increasingly used...

RFID On-Metal Tag is specially developed for the NFC (Near Field Communication) and Mobile Phone, Computer tracking. It can be printed with the logo as well as the UID number. It is available with 3M glue on the back side and can be...

This NFC RFID card is the perfect solution for system operators who will implement completely contactless automatic fare collection programs. With its wider application, traditional low cost ticketing media will be gradually replaced by...

The latest NFC Hang Tags, which are compatible with ALL mobiles and tablet devices including Samsung, HTC, Nokia, LG, Sony, BlackBerry and all other makes that are NFC enabled. As such all Blackberry models, Nexus 4 and 10 and any future...

FID / NFC technology is a great way to interact with projects. NFC (Near Field Communications) is a way for two devices very close to each other to communicate. Sort of like a very short range Bluetooth that doesn't require...