Electronics

Black Cover Case Shell For Raspberry Pi Model B+ Features: Size: 90 x 70x 25 mm(L x W x H) Raspberry Pi B+ is not included. The case is made of ABS material. Package included: 1 x Black Cover

10Pcs IIC/I2C/TWI/SP Serial Interface Module Port For 5V Arduino 1602LCD Display Description: This is another great IIC/I2C/TWI/SPI Serial Interface. As the pin resources of Arduino controller is limited, your project may be not able to use normal LCD shield after connected with a certain quantity of sensors or SD card. However, with this I2C interface module, you will be able to realize data display via only 2 wires. If you already has I2C devices in your project, this LCD module actually cost no more resources at all. It is fantastic for Arduino based project. I2C Address: 0X20~0X27 (the original address is 0X20,you can change it yourself) the backlight and contrast is adjusted by potentiometer Come with 2 IIC interface, which can be connected by Dupont Line or IIC dedicated cable I2C Address: 0x27 (I2C Address: 0X20~0X27 (the original address is 0X27,you can change it yourself) Specification: Compatible for 1602 LCD Supply voltage: 5V Weight: 5g Size: 5.5x2.3x1.4cm Package included: 10 x IIC/I2C/TWI/SPI serial interface module port

Description: This is Arduino compatible active speaker buzzer alarm module for PC printer Brand: KEYES Model: KY-012 Arduino buzzer module Active speaker Compatible with PC, printer, car audio system DIY Specifications: Voltage: 5V Color: Black + silver gray Package dimension: 77x42x13mm Weight: 5g Package included: 1 x speaker buzzer module

Microphone Voice Sound Sensor Module For Arduino Description: This is microphone voice sound sensor module for Arduino Brand: KEYES Model: KY-038 Adopt LM393 main chip Electric condenser microphone Features Single channel signal output Low level output signal used for sound control light Great module for sound alarm system Working voltage: DC 4-6V Interface definition: AO: analog output sensor GND: ground VCC: Power supply input range: 3V-24V. DO: Digital Output (comparator output) Two red LED indication: POWER and SENSOR. POWER: Power is off. SENSOR: When the microphone senses sound reaches a certain value, this LED light. Package included: 1 x Voice sound sensor module

Description: This is 38KHz Infrared IR transmitter sensor module For Arduino Brand: KEYES Model: KY-005 Transmit 38KHz modulating signal Suitable for Arduino DIY project Material: PCB Package included: 1 X IR Infrared transmitter module

Description: This is Hall Effect magnetic sensor module DC 5V for Arduino Brand: KEYES Model: KY-003 Magnetic, speed, gap induction Suitable for Arduino DIY project Working voltage: DC 5V Material: PCB Feature: Small size and high sensitivity. Fast response temperature and good performance. Precision and high reliability 3144 Series Hall principle of Hall effect switch IC, using technology to produce magnetic semiconductor integrated circuit, which is determined by the voltage regulator, Hall voltage generator, differential amplifier, Schmidt trigger, temperature compensation circuit and the collector electrode open circuit output stage consisting of magnetic sensing circuit, the input for the magnetic flux density, the output is a digital voltage signal. This section circuit pipe legs with pure tin production, the complete model is 3144EUA-S or 3144LUA-S. Typical application: Non-contact switch Car ignition Brake circuit Position, speed detection and control Security alarm device Textile control system Package included: 1 x Hall Effect magnetic sensor module

1 Pc LM358P LM358N LM358 DIP-8 Chip IC Dual Operational Amplifier Feature: Internal frequency compensation Low input bias current Low input offset voltage and offset current Common mode input voltage range, including the grounding Differential mode input voltage range, equal to the supply voltage range DC voltage gain high (about 100dB) Unity-gain bandwidth (about 1MHz) Wide supply voltage range: Single-supply (3V ~ 30V) Dual power ( 1.5V ~ 15V) Encapsulation type: DIP / PDIP Pin: 8 Working temperature: 0C ~ +70C Package included: 1 x LM358 dual operational amplifier

400pcs 1/4W Metal Film Resistor Assortment Kit Set 1% 20 Kinds Value Description: These are 400pcs 1/4W Metal Film Resistors Assort kit 20 kinds value 1% New It is 100% brand new and high quality. Totoally 400 pcs. 1/4W Metal Film Resistor accuracy of 1% Specifications: 10 20 pcs 22 20 pcs 47 20 pcs 100 20 pcs 220 20 pcs 470 20 pcs 680 20 pcs 1K 20 pcs 2.2K 20 pcs 4.7K 20 pcs 6.8K 20 pcs 10K 20 pcs 22K 20 pcs 47K 20 pcs 68K 20 pcs 100K 20 pcs 220K 20 pcs 470K 20 pcs 680K 20 pcs 1M 20 pcs Package included: 400 x 1/4W Resistor (20 pcs each value,totally 20 values)

Description: It also works in VOICE mode. Time display 12-hour or 24-hour mode. Alarm Clock with "beep" lasting for 1 minute. Power Supply: battery (4 x AAA, not include). The LED will always on when power on. Specification: Size: 10 x 6 x 4 cm( L x W x T) Color: Black, white, yellow Net weight: 151g Weight included Package: about 182g Package included: 1 x Wooden LED alarm clock 1 x USB cable

V29 Universal LCD Controller Board TV Motherboard Free Program Version Notes: This version no need Program. Power: 12V / 4A Screen voltage jumper according to the operating voltage to the appropriate location of the screen Need to use with the suitable cable The screen line cannot dislocation and anti-plug Description: Model: LA.MV29.P Resolution: support 1920*1080 (max) Voltage of screen: 3.3V/5V/12V DC Power Supply: 12V Size of the board: 19cm (length)*4.3cm (wide) Weight: 115g Features: support 1920*1080 (max) support USB upgrade containing VGA/HDMI/AV/TV/USB Interface Step of USB upgrade: 1. Put the document of "LAMV29.bin" to USB flsh disk ,then insert the usb disk and the keyboard to the board 2. After turn on the power ,the light of the keyboard will flash.when the light stop flashing ,it means upgrade has finished How to use: Step 1: Know your LCD model number. Step 2: Open http://www.goodpanel.net/ enter your LCD model number and search. For example: Enter LTN141XF-L01, you can get the detail specifications, you can know: 1. Resolution (by knowing that you can change the jumper cap) 2. Interface type (can know which type use which LCD cable). 3. Power screen Package included: 1 x Controller Board 1 x Remote control

Wall Mount Bracket is available now from our US and UK warehouse Free shipping to US and UK in 3-6 business days ship to Canada, Brazil in 7-10 days in US warehouse ship to European countries in 7-10 days in UK warehouse Description : Swivel 14" to 24" Flat Panel TV Monitor LCD Wall Mount Bracket Adjustable Angle Features : Brand New and High Quality Fits most 14" - 24" flat panel TV VESA compiance: 75 x 75mm, 100 x 100mm Load capacity: 12ibs (6kg) Tilted angle: up and down, left and right 180 Package Included : 1 x Wall Mount Bracket 1 x Screw Set Details pictures :

Description : MEGA Sensor Shield V2.0 Expansion Board For Arduino ATMEGA 2560 R3 1280 ATmega8U2 ATMEL AVR New Arduino MEGA Sensor Shield V2.0 dedicated sensor expansion board set market expansion board advantages in one design, PCB Immersion Gold processed all of the digital and analog interfaces. The motherboard will not only be extended to the steering gear line order form ad hoc Bluetooth modulecommunication interface, SD card module communication interface, APC220 radio frequency module communication interface, and RB URF v1.1 ultrasonic sensor interface, and independent expansion easier to use convenient. Package included : 1 x MEGA sensor shield V2.0 expansion board

Description: Keypad Shield Blue Backlight For Arduino Robot LCD 1602 Board Brand new and high quality. This is a basic 16 character by 2 line black-on-green display. Utilizes the extremely common HD44780 parallel interface chipset. Interface code is freely available. Blue Backlight with white words. Uses 4 Bit Arduino LCD Library. Size:8cm x 5.9cm - 3.15inch x 2.32inch. Package included: 1 x Arduino LCD1602 Keypad Shield for Duemilanove Freeduino Details pictures :

Universal Travel Power Charger Adapter Plug AU UK EU US Description: 100% Brand new all in one universal travel power plug adapter. Compact piece unit with 4 international adapters and provide Protection Safety Shutter. protects your valuable electronic appliances from spikes in foreign electricity. Fit the plugs in Europe,United Kingdom,United States, China,Japan,Australia,Spain,Korea, New Zealand,Taiwan,Canada,Thailand, Philippines,Russia,France,Switzerland, Greece,Germany,Ireland,Africa,Malaysia, Singapore,Hong Kong,and more Power indicator Light and Surge Protector. Package included: 1 x All-in-one universal travel AC power adapter Details:

40pcs 20cm male to male Jumpercable is available now from our US and UK warehouse Free shipping to US and UK in 3-6 business days ship to Canada, Brazil in 7-10 days in US warehouse ship to European countries in 7-10 days in UK warehouse Description: 40pcs chromatic male to male color jump wire 100% brand new . High quality and in good working condition . Durable and reusable Easy to install and use A popular choice for construction or repair Be used for electronic project and Genuine Arduino product. Specification: Length :20cm Quantity: a row of 40 roots 1p-1p pin male to male header Compatible with 2.54mm spacing pin headers Package includes: 1 x a row of 40pcs male to male jump wire

N4U8 Dog Pet Ultrasonic Aggressive Repeller Train Stop Barking Training Black is available now from our US and UK warehouse Free shipping to US and UK in 3-6 business days ship to Canada, Brazil in 7-10 days in US warehouse ship to European countries in 7-10 days in UK warehouse ltrasonic Pet Dog Repeller Stop Barking Train Training Dog Trainer Description: How does the dog repeller work? It emits a high frequency ultrasonic sound which lets dogs instinctively not come to you any closer.It is the perfect personal protection device and makes a great gift for anyone that encounters dogs on the job or during their outdoor activities. Features: Safe, Humane, Effective Emits piercing ultrasonic tone that dogs hate Works with most dogs Can also be used to train dogs Stop the dog approaching you before it can bite you Keep unfriendly Dogs away.Protect yourself from dangerous dogs while walking, jogging, or bicycling GREAT FOR: Joggers, Walkers, Delivery people, Mailman,Meter Readers, Sales people, Bicyclists, Police,Inspectors Also can be used a torch Specification: Material:ABS Frequency:35-45HKZ Effective range :Melee Range Color: Black Size: Approx. 11 x 5 x 3cm/4.3 x 1.96 x 1.18inch Power: Uses one 9v Carbon or alkaline battery (not included) Package included: 1 x Dog repeller

Mini Suction Tripod Mount Holder For Car Window Screen DVR DV GPS Camera Video Description : Small Suction Cup Mount Flexible Tripod Holder. It is a great chuck to easily and quickly catch the object. The unique design allows you to secure your compact digital camera and video camera/GPS/Webcam in even the most adverse conditions A best assistant for take yourself photos, that must have piece of kit for anyone with a camera. Comes with a suction cup enables your camera/GPS to adhere in any slick flat surface, especially glass. Cameras interface: Universal 1/4'' screw The bottom diameter: Approx. 6.5cm/2.56inch Height: Approx. 8cm/3.15inch Package Included : 1 x Camera suction mount Details pictures :

Description: This is 433Mhz RF transmitter with receiver kit for Arduino ARM MCU wireless Application environment: Remote control switch, receiver module, motorcycles, automobile anti-theft products, home security products, electric doors, shutter doors, windows, remote control socket, remote control LED, remote audio remote control electric doors, garage door remote control, remote control retractable doors, remote volume gate, pan doors, remote control door opener, door closing device control system, remote control curtains, alarm host, alarm, remote control motorcycle remote control electric cars, remote control MP3. Specification: Receiver module: Product Model: XD-RF-5V Operating voltage: DC5V Quiescent Current: 4MA Receiving frequency: 433.92MHZ Receiver sensitivity: -105DB Size:30x14x7mm Transmitter: Technical parameters of Product Model: XD-FST Launch distance :20-200 meters (different voltage, different results) Operating voltage :3.5-12V Dimensions: 19 * 19mm Operating mode: AM Transfer rate: 4KB / S Transmitting power: 10mW Transmitting frequency: 433M Pinout from left right: (DATA; VCC; GND) Package included: 1 x Receiver module 1 x Transmitter

4V-40V DC-DC Step Down LM2596 Voltage Regulator Converter Module is available now from our US and UK warehouse Free shipping to US and UK in 3-6 business days ship to Canada, Brazil in 7-10 days in US warehouse ship to European countries in 7-10 days in UK warehouse 4V-40V DC-DC Step Down LM2596 Voltage Regulator Converter Module Description: Static power: 20 ma (and input voltage output voltage and digital tube color is closely related to the actual current will exist deviation) With voltage display function, the displayed accuracy is 0.05V, range is 0 - 40V. ( Note: in order to voltage display more accurate, please ensure that the input voltage is higher than 4V) Button to switch measurement of the input or output voltage, and LED indicates the current measurement of the input or output voltage;The nixie tube can be turned off by another button.Mentioned in these states are able to be memorized, is not lost even if the power is disconnected. Continuously adjustable output voltage range of 1.25V -37V, 4-40V input voltage range. (The input voltage is at least high than the output voltage of 1.5V) High efficiency,150 kHz fixed frequency internal oscillator. Guaranteed 3A output load current. Thermal shutdown and current limit protection Specification: Parts Input voltage range: 4-40 v (40 v to limit the highest voltage) Output voltage range:1.25V - 37V (decompression mode, input output must be greater than 2 V above) Output current: 2 A continuous output Output power: the maximum 15 w Ripple frequency: 150 KHZ Grain wave peak: 100 mv IN + : input positive/IN - : input negative OUT + : output positive/OUT - : output negative Voltmeter precision: 5 Weight: 33g Size: 7cm x 4cm Package included: 1 X LM2596 voltage regulator converter module

1Pcs SOP8 SO8 SOIC8 TO DIP8 Adapter PCB SMD Converter Board Description: Brand New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is available in a retail store, unless the item was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. PCB hole required: 0.6mm. Pitch Width: 7.62mm (0.3inch). Pin Pitch: 2.54mm (0.1inch). Random color delivery. Package included: 1 x SOP8 SO8 SOIC8 TO DIP8 Converter Board Details:

Description: 100% brand new and high quality Material: plastic Converted AA size battery to D size battery. Nothing complicated,just stick 1 AA battery in the converter. Perfect for electronics and emergency situations. A gadget to keep close at hand,at home,at the office,at the campsite,etc Batteries not include Quantity:1pcs Size:57mm x 31.5mm x 31.5mm(approx) Package included: 1x AA to D Cell Battery Adaptor Holder Cases

100Pcs 5MM GL5516 Light Dependent Resistor Photoresistor LDR Features: Photosensitive resistance is the resistance of a semiconductor material, the conductivity change with light intensity varies. The use of this feature will work made of different shapes and light-receiving area of the photosensitive resistance. Photoresistor is widely used in toys, lamps, cameras and other industries. Specification: Model: GL5516 Maximum voltage: 150V, DC Maximum wattage: 90mW Operating temperature: -30C ~ 70C Spectral peak: 540nm Bright resistance (10Lux) (K): 5 - 10 Dark resistance: 0.5 M 10010: 0.5 Response time: 20ms (Rise) 30ms (Down) Resistance illumination: 2 Package included: 100 x Photoresistor GL5516

50Pcs 5MM GL5516 Light Dependent Resistor Photoresistor LDR Features: Photosensitive resistance is the resistance of a semiconductor material, the conductivity change with light intensity varies. The use of this feature will work made of different shapes and light-receiving area of the photosensitive resistance. Photoresistor is widely used in toys, lamps, cameras and other industries. Specification: Model: GL5516 Maximum voltage: 150V, DC Maximum wattage: 90mW Operating temperature: -30C ~ 70C Spectral peak: 540nm Bright resistance (10Lux) (K): 5 - 10 Dark resistance: 0.5 M 10010: 0.5 Response time: 20ms (Rise) 30ms (Down) Resistance illumination: 2 Package included: 50 x Photoresistor GL5516

Adjustable Flexible Follow Focus FF Gear Ring Belt For DSLR Camera DV Description: This Gear Ring Belt is universal and used for follow focus. It is lightweight, flexible and adjustable. You can adjust the camera lens freely through this gear ring. It is made of durable material. Non-slip design, and smooth design is no harm to your camera. Adjustable and flexible. Easy to use. Special used for follow focus. Suitable for any lens with diameter from approx. 52mm to 86mm(2.0-3.4in). Specifications: Material: Rubber Color: Black Gear module: Film industry standard 0.8 thread Total length: Approx. 37cm / 14.6" Weight: 29g / 1.0oz Package included: 1 x Adjustable gear ring belt

Description: 2pcs set Liquc Black Vertical Surface J-Hook Buckle Mount For GoPro Hero 2 3 ST-20 Black Tripod Mount Adapter Fit for all GoPro Hero / Hero 2 / Hero 3 camera Color: Black Material: High Quality ABS The mount attaches your quick-release GoPro camera to any standard tripod fast and without fuss. Package included: 2 x Vertical Surface J-Hook Buckle Mount For GoPro Hero 2 3 ST-20 Detailed pictures:

Description: Red 3M Sticker Set For Gopro Helmet Mount (3pcs for Flat Mount, 3pcs for Curved Mount) ST-14 The curved adhesive mount is perfect for attaching the camera to a curved surface like a snowboarding, skydiving or skateboarding helmet.This set of mounts gives you the freedom and flexibility to capture a variety of previous moments when sport - even in wet, muddy or snowy conditions.The adhesive mounts are perfect for attaching the camera to a curved or flat surface.Smatree 3M sticker set is working with the Gopro bike mount, helmet mount and strap mount. Package Included: 3 x Flat Mount 3 x Curved Mount Detailed pictures:

28YBJ-48 DC 5V 4 Phase 5 Wire Stepper Motor With ULN2003 Driver Board Description: This is 28YBJ-48 DC 5V 4 phase 5 wire stepper motor with ULN2003 driver board 5-wire phase can drive ordinary uln2003 chip can also be connected as phase 2 may be supporting the development board, direct plug, easy to use stepper motor used in the development board If you need English file for this product, please write email to [email protected] Motor: Diameter: 28mm Voltage: 5V Step angle: 5.625 x 1/64 Reduction ratio: 1/64 ULN2003 driver board: A, B, C, D LED indication Four-phase stepper motor work status Size: 31x35mm Package included: 1 x ULN2003 driver board 1 x 28BYJ-48 stepper motor

jumper cable set is available now from our US and UK warehouse Free shipping to US and UK in 3-6 business days ship to Canada, Brazil in 7-10 days in US warehouse ship to European countries in 7-10 days in UK warehouse 140pcs U Shape Solderless Breadboard Jumper Cable Wire Arduino Shield Description: 140 quality jumper Color: red, orange, yellow, green, blue, purple, gray, brown, white. (please notice: sometimes the color may diffierent,thanks) Box size: 165 55 10mm; length of the line is not the same length, the length of the line, a total length of 14 length 10 each, a total of 140 140 pcs of 22 AWG solid wires Including length: 2,5,7,10,12,15,17,20,22,25,50,75,100, and 125 mm (10pcs Each Length) Package included: 1 X 140pcs Jumper cable kits

Gear Stepper Motor DC 5V 4 Phase 5-Wire Reduction Step For Arduino Description : Model:28BYJ-48 Diameter: 28mm Voltage: 5V DC Phase:4 Wire Length :23.5CM Step angle: 5.625 x 1/64 Reduction ratio: 1/64 5 lines cable 4 phase stepper motor can be driven by ULN2003 chip, can also be connected in phase 2 development board used for supporting the use of a direct plug and easy to use stepper motor used in the development board Weight:34g Package included : 1 x Stepper Motor DC 5V 5 lines cable 4 phase stepper motor can be driven by ULN2003 chip.

2 Pin Universal UK To EU Travel Plug Power Charger Adapter Converter Socket Features: Ideal for charging diverse electronic devices Light weight, portable, convenient Safe and reliable, ensure the security when charging Essential item for a traveller Specification: Adapter type: UK to EU 10/16A 240VAC Dimension: 4.4cm x 4.4cm x 4.5cm (1.73 inch x 1.73 inch x 1.77 inch) Color: Black / White Package Included: 1 x UK to EU Travel Adapter Detail Pictures: