| "Battery Style Digital Tube LED Battery Level Display Module 4-color 10-segment LED Bar for Arduino" |
| "This is battery level display module based on battery style digital tube LED. The 5 - segment LED inside is green light and the frame is red light. It contains 10 segments inside the LED, two of which are red, three are yellow, four are green, and the other one is blue. There is driver chip TM1651 onboard, so the control interface is simple, just two signal lines and VCC / GND. It can be used to display the battery power.Features:- Compatible with Arduino UNO R3- It is suitable for battery indicators and you can read it in the sun- Color: red, yellow, green, blue- 8 adjustable luminance levels- Working voltage: 3.3-5.5V DC- Working current: 20mA (MAX)- Logic level voltage: 3.3V / 5V- Great for DIYGeneralBrandOPEN-SMARTModelN/AQuantity1 pieceMaterialPCB + Alloy + PlasticSpecificationScreen TypeLEDScreen Size1 inchWorking Voltage 3.3~5.5VWorking Current20mAEnglish Manual / SpecYesDownload Link http://pan.baidu.com/s/1hqXdDu0Packing List1 x ModulePackage Weight:0.015kg (0.033lb)Package Size:6cm x 3cm x 2.5cm (2.36in x 1.18in x 0.79in)"
Price: 3.22 |
| "N20 DC 6V 150RPM Large Torque Gear Motor with XH2.54-2P Cable for Smart Car - Bronze + Silver" |
| "This DC gear motor with cables and the torque is large, the current is low and they are suitable for battery applications. The connection point between the motor and cable is marked with the hot melt adhesive to defense cable broken.- Operating voltage: 3~9VDC- No-load speed: 75RPM @ 3V, 150RPM @ 6V- No-load current: 20mA @ 3V, 30mA @ 6V- Reduction ratio: 1:100- Shaft diameter: 3mm(D type)- Shaft length: 10mm- Rated torque: 0.35kg.cm- Stall torque: 2.4kg.cm- Cable length: 15cm- Head type of the cable: XH2.54mm-2P- Great for DIY and smart car projectsGeneralModelN/AQuantity1 pieceMaterialAlloy + PlasticSpecificationPower Range3~9VInput Voltage3~9VRevolutions Per Minute (RPM)150Working Current30mAEnglish Manual / SpecYesDownload Link http://pan.baidu.com/s/1VEPpcPacking List1 x Motor (Wire length is 15cm)Package Weight:0.012kg (0.026lb)Package Size:6cm x 3.5cm x 3cm (2.36in x 1.18in x 1.18in)"
Price: 4.60 |
| "3~6V DC Large Torque Gear Motors + XH2.54-2P Cables Set for Smart Car Projects - Yellow + White" |
| "These are DC gear motors and the torque is large, the current is low and they are suitable for battery applications. It contains the XH2.54-2P single-head cable which can be soldered to the motor to use.- Operating voltage: 3V~6VDC- No-load speed: 125RPM @ 3V, 208RPM @ 5V- No-load current: 150mA @ 3V, 175mA @ 5V- Reduction ratio: 1:48- Torque: 0.8kg.cm (max)- Cable length: 15cm- Head type of the cable: XH2.54mm-2P- Great for DIY and smart car projectsGeneralModelN/AQuantity1 setMaterialAlloy + PlasticSpecificationPower Range3~6VInput Voltage3~6VRevolutions Per Minute (RPM)208Working Current175mAEnglish Manual / SpecYesDownload Link http://pan.baidu.com/s/1pJ1pfV9Packing List2 x Gear motors 2 x XH2.54-2P cables (Wire length is 15cm)Package Weight:0.08500000000000001kg (0.187lb)Package Size:10cm x 7.5cm x 4cm (3.94in x 2.76in x 1.57in)"
Price: 4.17 |
| "Experimental Platform for Raspberry Pi Zero - Transparent" |
| "This a nice and full-on prototyping platform for you and your Pi Zero.GeneralModelN/AQuantity1 setMaterialABSSpecificationEnglish Manual / SpecNoDownload Link NoPacking List2 x Acrylic plates 4 x Screws 4 x Nuts 4 x Silicone matsPackage Weight:0.037kg (0.082lb)Package Size:16cm x 12cm x 0.5cm (6.30in x 4.72in x 0.00in)"
Price: 3.23 |
| "Xpower C1 Smart Charger for Ni-MH / Lithium Ion / LiFePO4 Battery - Black" |
| "Xpower C1 Smart Charger for Ni-MH / Lithium Ion / LiFePO4 Battery - Black"
Price: 4.99 |
| "Q05 Chrome Vanadium Steel Broken Screw Remover Extractor Tools Set - Black + Silver" |
| "Used to remove the damaged screws, convenient and fastProduct specifications:3~6mm (1/8~1/4"")6~8mm (1/4~5/16"")8~11mm (5/16~7/16"")11~14mm (7/16~9/16"")14~18mm (9/16~3/4"")GeneralModelN / AQuantity1 setForm ColorBlack + SilverMaterialChrome Vanadium SteelSpecificationScrew Head TypeAll-in-OneScrew Driver3~6mm (1/8~1/4"") 6~8mm (1/4~5/16"") 8~11mm (5/16~7/16"") 11~14mm (7/16~9/16"") 14~18mm (9/16~3/4"")Packing List5 x Screw ExtractorsPacking List:5 x Screw ExtractorsPackage Weight:0.13kg (0.287lb)Package Size:9.5cm x 6.5cm x 2.2cm (3.54in x 2.36in x 0.79in)"
Price: 5.17 |
| "BAOFENG UV-5R 1.5" LCD 4W/1W 400~480MHz EU Plug Walkie Talkie - Black" |
| "Brand: BAOFENGModel: UV-R5Quantity: 1SetColor: BlackMaterial: Plastic shellParameters:Frequency range: VHF 136~174MHz / UHF 400~480MHzAntenna impedance: 50ohmChannel: 128Frequency stability: 2.5ppmOutput power: 5W/1WVoltage: DC7.4VEncryption: CTCSS/ DCSBattery capacity: 7.4V 1800mAh li-ion batteryWorking distance: 5000~8000mWorking time: 8~12hStandby time: 80hScreen size: 1.5"" LCDSuitable for outdoor, dining, KTV, hotels, internet bar, estate management, taxi, construction industry, mining industry, logistics industry, radio amateur and so on.Features:Dual-band handheld transceiver with display function; menu on the display function; LCD DTMF encoded Lithium-ion battery with high capacity. Commercial FM radio receiver (65MHz~108MHz) Function; VOX (voice operated transmission) Alarm function; Display illumination and programmable keyboard Function; beep on the keyboard Dual watch/dual reception Selectable frequency step 2.5/5/6.25/10/12.5/25KHz Function OFFSET (frequency offset for repeater access) Battery saving function. SAVE Timer transmission TOT programmable Selecting the scan mode Function; Busy Channel Lock (BCLO); Built-in RX CTCSS/DCS scan; Built-in LED flashlight; Level threshold Squelch adjustable from 0 to 9 Tone end of transmission; Built-in key lock.GeneralBrandBAOFENGModelUV-5RQuantity1 setMaterialPlastic shellSpecificationFrequency RangeVHF 136~174MHz / UHF 400~480MHzChannel128Frequency StabilityN/AppmOutput Power5W/1WWorking Voltage DC 7.4VWorking Distance5000~8000mEncryptionCTCSS , DCSBattery Capacity7.4V 1800mAhStandby Time80 hourWorking Time8-12 hourPacking List1 x Walkie Talkie 1 x 1800mAh rechargeable battery 1 x Battery charger 1 x Antenna 1 x Back clip 1 x Strap (19cm) 1 x 100~240V power adapter (EU plug / 105cm) 1 x Earphone (97cm-cable) 1 x English manualPackage Weight:0.501kg (1.105lb)Package Size:18cm x 14.2cm x 9.8cm (7.09in x 5.51in x 3.54in)"
Price: 39.49 |
| "11PCS Lock Picks Opening Tools + Mini Lock Set - Blue + Transparent" |
| "11PCS Lock Picks Opening Tools + Mini Lock Set - Blue + Transparent"
Price: 7.75 |
| "3.5mm Audio Jack to DIP Adapter Board 2-Channel Audio Breakout Board for DIY - Blue + Black" |
| "- This is breakout board for audio jack socket which is led out to DIP pins (2.54mm pitch). It is easy to solder it on the experiment PCB board and also you can solder the pin headers and plug it onto the breadboard. It is widely used in the voice DIY project.- Great for DIYGeneralModelN/AQuantity1 pieceMaterialPCB + Alloy + PlasticSpecificationEnglish Manual / SpecYesDownload Link http://pan.baidu.com/s/1mgYzyooPacking List1 x Adapter boardPackage Weight:0.003kg (0.007lb)Package Size:5.5cm x 2.8cm x 3cm (1.97in x 0.79in x 1.18in)"
Price: 1.99 |
| "6-LED 7mm Lens Android Endoscope Waterproof Borescope - Black" |
| "NOTE:1.Only works with Android 4.0 system and above Android 4.0 system phone, does not support IOS system;2.Your Android Phone must support OTG function, and must support to connect external camera.( Huawei, HTC, Coolpad, BBK, VIVO, Lenovo and other phones which shield the external camera. Please confirm your phone carefully according to the form. )3.We donât list all phones, because there are so much Android system phone. You can refer to the picture .Please carefully check your phone before purchasing, or we'll not be responsible due to the reasons .4.Of course, working on the phone is just a part of the function, if you can not use it on the phone, you can use it on the computer.5. We were only test it with Xiaomi 4 and Samsung S5, it can working well ! We can 100% sure these phones can working well.How to detect whether the phone has OTG function:1. You need to have an OTG cable.2. Use the OTG line to connect phone with some equipment , such as keyboard, mouse, U disk, and you can use it normally, it expressed the phone has OTG function.This is Endoscope for Android,can take Photo,video and Sound recording, and the photos & video file will directly stored in your Android mobile phone, the whole process of record check, convenient observation and follow-up analysis.There's also a turning wheel used for adjust the brightness of six LED lights so that work in some area without enough light. It is IP67 Waterproof Camera. With a Micro to USB line, It can also be used for computers.Application: Ideal for intra-oral camera system, underwater camera, waterproof Micro-cameras, motor vehicle detector, sewer pipeline detector, search and rescue, criminal and custom detector, archeological detect, the PCB detection, home care, aviation and space industries, care and tractors industries, petroleum drilling industries, constructions and so on.CD Software & Manual Download : CD.rarGeneralModelN/AQuantity1 pieceForm ColorBlackMaterialPlasticSpecificationCamera Pixels0.3MPCompatible OSAndroid, Windows 2000 / XP / Vista / 7/8Camera head outer diameter7mmLED Bulb Qty6InterfaceMicro USBOther FeaturesOther Features1. Camera outer shell diameter: 7mm; Total length: 1.5m; Waterproof level: IP67 2. Resolution: 640 x 480 30fps 3. Android interface: Focal Distance: 4cm-infinite 4. Temperture: -20~85'CPacking List:1 x Android Endoscope 1 x Small hook 1 x Small magnet 1 x Mirror 1 x Micro to USB cable(15cm) 1 x English user manualPackage Weight:0.171kg (0.377lb)Package Size:13cm x 13cm x 4cm (5.12in x 5.12in x 1.57in)"
Price: 8.49 |
| "2*AA Battery Holder Case w/ DC Jack for Arduino - Black + Red" |
| "- Type: 2*AA batteries case- Applicable battery: 1.5V 2*AA batteries, 14500 3.7V lithium battery- Protective cover: Yes- Switch: Yes- DC jack: Yes, and pair with 5.5*2.1mm DC socket. It can be directly plugged into the Arduino board DC socket- Lead length: 15cm- Great for DIYGeneralBrandOPEN-SMARTModelN/AQuantity1 pieceMaterialAlloy + PlasticSpecificationEnglish Manual / SpecYesDownload Link http://pan.baidu.com/s/1o6UXJ6aPacking List1 x Battery case (Wire length is 15cm)Package Weight:0.033kg (0.073lb)Package Size:9.5cm x 5cm x 3.5cm (3.54in x 1.97in x 1.18in)"
Price: 2.49 |
| "6F22 9V Battery Holder Case w/ DC Jack for Arduino - Black + Red" |
| "- Type: 6F22 9V battery case- Applicable battery: 9V battery- Protective cover: Yes- Switch: Yes- DC jack: Yes, and pair with 5.5*2.1mm DC socket. It can be directly plugged into the Arduino board DC socket- Lead length: 15cm- Great for DIYGeneralModelN/AQuantity1 pieceMaterialAlloy + PlasticSpecificationEnglish Manual / SpecYesDownload Link http://pan.baidu.com/s/1jHkFfPs?qq-pf-to=pcqq.c2cPacking List1 x Battery case (Wire length is 15cm)Package Weight:0.03kg (0.066lb)Package Size:9.5cm x 5cm x 3.5cm (3.54in x 1.97in x 1.18in)"
Price: 2.99 |
| "TO263/TO252 to DIP 78M05/IR3205 Adapter Board - Black + Golden (2PCS)" |
| "- This is breakout board for TO263 / TO252 package IC (such as 78M05 / IR3205) which is led out to DIP pins(2.54mm pitch). It is easy to solder it on the experiment PCB board and also you can solder the pin headers and plug it onto the breadboard.- Great for DIYGeneralModelN/AQuantity1 setMaterialPCBSpecificationEnglish Manual / SpecYesDownload Link http://pan.baidu.com/s/1QCyeiPacking List2 x Adapter boardsPackage Weight:0.003kg (0.007lb)Package Size:5.5cm x 3cm x 2cm (1.97in x 1.18in x 0.79in)"
Price: 1.99 |
| "0.8mm Lead-free Solder Tin Wire Sn99.3 / Cn0.7 - Silver (40g)" |
| "- Material: 99.3% Sn, 0.7% copper- Flux content: 2.2%, welding easy- Melting point: 227’C- Wire diameter: 0.8mm- Great for soldering and DIYGeneralModelN/AQuantity1 pieceMaterialTinSpecificationPower AdapterOthersMax Temperature400âTemperature ControlNoâPacking List1 x Reel solder wirePackage Weight:0.044kg (0.097lb)Package Size:9cm x 7cm x 4.5cm (3.54in x 2.76in x 1.57in)"
Price: 4.49 |
| "Gold-Plated Long Female Pin Header Kit for Arduino - Black + Golden" |
| "- Plastic height is 8.5mm, pin pitch is 2.54mm, the cross-section of the pin is square (0.64*0.64mm)- High quality, high hardness, great for DIYGeneralModelN/AQuantity1 setMaterialAlloy + PlasticSpecificationEnglish Manual / SpecNoDownload Link N/APacking List2 x 1*8P Black long female pin headers 1 x 1*6P Black long female pin header 1 x 1*10P Black long female pin header 1 x 2*3P Black long female pin headerPackage Weight:0.008kg (0.018lb)Package Size:6cm x 3.5cm x 2.5cm (2.36in x 1.18in x 0.79in)"
Price: 2.62 |
| "Gold-Plated Female Pin Header Kit for Arduino Board - Multi-Colored" |
| "- Male pin header: Plastic height is 2.5mm, needle length is 11.5mm, pin pitch is 2.54mm- Pai mother: Plastic height is 8.5mm, pin pitch is 2.54mm- High quality, high hardness, great for Arduino board DIYGeneralModelN/AQuantity1 setMaterialAlloy + PlasticSpecificationEnglish Manual / SpecNoDownload Link N/APacking List1 x 1*8P Yellow female pin header 1 x 1*8P Red female pin header 1 x 1*6P Blue female pin header 1 x 1*10 Yellow female pin header 1 x 2*3P Black male pin headerPackage Weight:0.005kg (0.011lb)Package Size:5.5cm x 2.5cm x 2cm (1.97in x 0.79in x 0.79in)"
Price: 2.19 |
| "2-Slot AA Battery Case w/ Cover, XH2.54-2P Cable, Switch - Black + Red" |
| "- Type: 2*AA battery case- Applicable battery: 1.5V 2*AA battery, 14500 3.7V lithium battery- Protective cover: Yes- Switch: Yes- XH2.54-2P cable: Yes, can be directly plugged into the XH2.54-2P connector to avoid tighten the screws.- Lead Length: 15cm- Great for DIYGeneralBrandOPEN-SMARTModelN/AQuantity1 pieceMaterialAlloy + PlasticSpecificationEnglish Manual / SpecYesDownload Link http://pan.baidu.com/s/1qXatpKCPacking List1 x Battery case(Lead Length: 15cm)Package Weight:0.021kg (0.046lb)Package Size:9.5cm x 5cm x 3.5cm (3.54in x 1.97in x 1.18in)"
Price: 2.28 |
| "125KHz Serial UART RF ID Card Reader for Arduino - Green + Blue" |
| "This is a radio frequency ID card reader module that can read the ID card's serial number. It can help to design the intelligent access control system. When the module sensed ID card, it will convert the card number into a 9-digit hexadecimal number, each digit of which will be converted into ASCII code. Then it adds the starting byte and 5 other bytes, so a total of 15 bytes output to the serial port. You can convert it into a decimal number that is the serial number engraved on the ID card.Features:- Support Card Type: Read-only ID cards (such as EM4100, EM4001, etc.)- Working voltage: 4.5~5.5VDC- Working current: 40mA (max)- Working frequency: 125KHz- Reading distance: 2~5cm- Logic Interface: UART TTL serial port- Communication format: 8N1- Baud rate: 9600- Induction coil: pluggable- Coil size: 35X40mm- Coil lead length: 15cm- Great for DIY- Applications: Access control systems, Attendance systemGeneralModelN/AQuantity1 setMaterialPCB + Alloy + PlasticSpecificationFrequency125KHzWorking Voltage 4.5~5.5VWorking Current40mAEnglish Manual / SpecYesDownload Link http://pan.baidu.com/s/1mhfnaB2Package Weight:0.014kg (0.031lb)Package Size:9.5cm x 8cm x 3cm (3.54in x 3.15in x 1.18in)"
Price: 3.69 |
| "6-LED 5.5mm Lens Android Endoscope Inspection Borescope - Black" |
| "CD Software & Manual Download : CD.rar NOTE:1.Only works with Android 4.0 system and above Android 4.0 system phone, does Not support IOS system;2.Your Android Phone must support OTG function, and must support to connect external camera.( Huawei, HTC, Coolpad, BBK, VIVO, Lenovo and other phones which shield the external camera. Please confirm your phone carefully according to the form. )3.We don’t list all phones, because there are so much Android system phone. You can refer to the picture .Please carefully check your phone before purchasing, or we'll not be responsible due to the reasons .4.Of course, working on the phone is just a part of the function, if you can not use it on the phone, you can use it on the computer.5. We were only test it with Xiaomi 4 and Samsung S5, it can working well ! We can 100% sure these phones can working well.How to detect whether the phone has OTG function:1. You need to have an OTG cable.2. Use the OTG line to connect phone with some equipment , such as keyboard, mouse, U disk, and you can use it normally, it expressed the phone has OTG function.This is Endoscope for Android,can take Photo,video and Sound recording, and the photos & video file will directly stored in your Android mobile phone, the whole process of record check, convenient observation and follow-up analysis.There's also a turning wheel used for adjust the brightness of six LED lights so that work in some area without enough light. It is IP67 Waterproof Camera. With a Micro to USB line, It can also be used for computers.Application: Ideal for intra oral camera system, underwater camera, waterproof Micro-cameras, motor vehicle detector, sewer pipeline detector, search and rescue, criminal and custom detector, archeological detect, the PCB detection, home care, aviation and space industries, care and tractors industries, petroleum drilling industries, constructions and so on.Led can be free adjusted1:6 LEDs,2:micro USBWaterproof 67Android Endoscope1:hook,2:Magnet,3:Side auditionGeneralModelN/AQuantity1 pieceForm ColorBlackMaterialPlasticSpecificationCamera Pixels0.3M pixels ON phone,1.3Mega pixels ON ComputerCompatible OSAndroid, Windows 2000 / XP / Vista / 7/8LED Bulb Qty6InterfaceMicro USBOther FeaturesOther Features1. Camera outer shell diameter: 5.5mm; Total length: 2m; Waterproof level: IP67 2. Built-in 6 LED light (with Brightness and take Photo Control) 3. Resolution: 640 x 480 30fps 4. Android interface: Focal Distance: 4cm-infinite 5. Temperture: -20~85'CPacking List:1 x Android Endoscope 1 x Small hook 1 x Small magnet 1 x Mirror 1 x Micro to USB cable(15cm) 1 x English user manualPackage Weight:0.106kg (0.234lb)Package Size:13cm x 13cm x 4cm (5.12in x 5.12in x 1.57in)"
Price: 5.60 |
| "Prototype Board Expansion Board for Raspberry Pi 3B/2B/B Plus - Green" |
| "Overview:RASPBERRY PI SCREWS PROTOTYPE ADD-ON V2.0 extends all pins of Raspberry Pi 2 Model B 2*20 pin connector out to 3.5mm pitch screw terminals.It also has a lot of utilities provided by Arduino prototype shield, including a large prototyping space of both connected and unconnected 0.1-inch spaced through-holes.More details please refer to download link;GeneralModelN/AQuantity1 pieceMaterialPCB board + Electronic componentsSpecificationEnglish Manual / SpecYesDownload Link http://www.raspberrypiwiki.com/index.php/RPI_Screws_Prototype_Add-on_V2.0Packing List1 x Prototype BoardPackage Weight:0.111kg (0.245lb)Package Size:10cm x 7cm x 3cm (3.94in x 2.76in x 1.18in)"
Price: 4.99 |
| "716 53000rpm Coreless Motor w/ 46mm Propeller for Hubsan X4 (4PCS)" |
| "They are 716 coreless motors and propellers dedicated to the quadcopter and they are critical parts for you to design quadcopter. Low working voltage and very high speed make the motors suitable for battery applications. The connection point between the motor and cable is marked with the hot melt adhesive to defense cable broken.Motor features:- No-load speed: 48000 rpm @ 3.7V, 53000 rpm @ 4.2V- No-load current: 80mA @ 3.7V, 100mA @ 4.2V- Stall Current: 1.8A @ 3.7V, 2A @ 4.2V- Shaft Diameter: 0.8mm- Shaft length: 7mm- Motor Cylindrical Size: 7*16mm- Cable length: 65mm- Ideal for DIY and 4-axis aircraftPropeller specifications: include 2 pairs of positive and negative propellers- Length: 46mm- Hole diameter: 0.75mmGeneralModelN/AQuantity4 pieceMaterialAlloy + plasticSpecificationRate Voltage4.2VPower Range3V-4.2VInput Voltage3-4.2VRevolutions Per Minute (RPM)53000Working Current80-2000mAEnglish Manual / SpecNoDownload Link N/APacking List4 x Motors (cable length: 65mm) 4 x Propellers (length: 46mm)Package Weight:0.038kg (0.084lb)Package Size:6.3cm x 5cm x 4cm (2.36in x 1.97in x 1.57in)"
Price: 4.99 |
| "WeBee TI CC3200 Wi-Fi Module Support Smartconfig Wechat Airkiss" |
| "W-001 is a Serial Wifi Wireless Transceiver Networking Module, it uses TI CC3200 Wi-Fi chip which is a highly integrated chip designed for the needs of IOT. TI CC3200 device is a wireless MCU that integrates a high-performance ARM Cortex-M4 core running at 80MHz, includes Embedded TCP/IP and TLS/SSL stacks, Http Server,and multiple Internet protocols. So W-001 is a fully integrated single 2.4GHz band 802.11 b/g/n module, intended for portable and battery powered applications, where Wi-Fi connectivity is needed.W-001 provides a low cost and simple Wi-Fi solution for devices that run an operating system and a TCP/IP stack on-board, but still offers the benefits of a module – small form factor, easy integration and certifications.W-001 integrates AT command, Web Configuration, and support smartconfig, serial transparent transmission, it makes that easy to send the data to the internet and implement the remote control.GeneralBrandWeBeeModelN/AQuantity1 pieceMaterialPCBSpecificationFrequency2.4GHzWorking Voltage 3.3VEffective Range80English Manual / SpecYesDownload Link http://pan.baidu.com/s/1mhNvVWsPacking List1 x TI CC3200 WIFI ModulePackage Weight:0.004kg (0.009lb)Package Size:9cm x 6cm x 1cm (3.54in x 2.36in x 0.39in)"
Price: 6.11 |
| "Waterproof DS18B20 Temperature Sensor with Adapter Module for Arduino" |
| "The kit contains a waterproof digital temperature sensor DS18B20 and a DS18B20 adapter module, and it can measure the temperature directly in the water. With pull-up resistor on board, the adapter module can be connected directly to most microcontrollers and it is widely used in temperature monitoring for fish tanks, equipment, machinery, greenhouses. You can plug the sensor onto the adapter module directory with screwing.Features:Single-bus communicationCompatible with Arduino UNO R3 / Mega2560Arduino library: OneWireWorking voltage: 3.2 ~ 5.25VDCWorking current: 2mA (max)Resolution: 9~12 bit programmableMeasuring range: -55 ~ 110'CMeasuring accuracy: ±0.5'C @ -10~+80'C; ± 2'C @ -55 ~ + 110'COutput leads: yellow (DATA), red (VCC), black (GND)Output interface of sensor: XH2.54-3PGeneralBrandOPEN-SMARTModelN/AQuantity1 setForm ColorBlue + BlackMaterialPCB + Alloy + PlasticSpecificationApplicationWidely used in temperature monitoring for fish tanks, equipment, machinery, greenhousesWorking Voltage 3.2 ~ 5.25VWorking Current2mAEnglish Manual / SpecYesDownload Link http://pan.baidu.com/s/1eQAYHwAPacking List1 * DS18B20 temperature sensor (cable length: 100cm)1 * Adapter modulePackage Weight:0.033kg (0.073lb)Package Size:9cm x 6cm x 5.5cm (3.54in x 2.36in x 1.97in)"
Price: 4.49 |
| "OPEN-SMART High Quality ACS712 30A Current Sensor Module for Arduino" |
| "The module is current measuring sensor module based on ACS712. According to the principle of the hall, the current is converted into an analog voltage output that is instantaneous value. The MCU such as Arduino UNO R3 that contains AD converter can read voltage and calculate the current measured. And it is suitable for 5V microcontroller system. It can detect AC or DC current, and range is +/- 30A. It is widely used in over-current detection, current monitoring and other occasions.Features:- Working voltage VCC: 4.5~5.5V DC;- Standard electronic building blocks interface;- Measuring range: +/- 30A;- Sensitivity: 66mV / A (typical);- Measurement error: +/- 2%- Measuring interface: high quality and high current tolerance for easy wiring and safety measuring.- When the Measured current is zero, the output voltage is half of the supply voltage (VCC / 2);- The measured current interface is a double-sided PCB wiring and it adds a large number of cooling holes, and an additional layer of tin is soldered to the bottom of the PCB so as to enhance the current tolerance and to measure continuous 30A current.- Note: When it is working, please avoid impact of the surrounding strong magnetic field. Normally you need to do zeroing operation before measuring.GeneralBrandOPEN-SMARTModelN/AQuantity1 pieceForm ColorRed + GreenMaterialPCB + Alloy + PlasticSpecificationApplicationIt can detect AC or DC current, and range is +/- 30AWorking Voltage 4.5~5.5VEnglish Manual / SpecYesDownload Link https://drive.google.com/folderview?id=0B6uNNXJ2z4CxdWhuNm9idFc1R2c&usp=sharingPacking List1*ModulePackage Weight:0.017kg (0.037lb)Package Size:6cm x 3.5cm x 2.5cm (2.36in x 1.18in x 0.79in)"
Price: 4.49 |
| "2 In 1 8mm Lens 2.0MP HD 720P 6-LED AndroidampPC Endoscope - Black (5m)" |
| "Description:This 2 in 1 USB Endoscope is a portable, handheld video endoscope system with a waterproof flexible insertion tube and a 8mm Diameter Camera Head.Built in USB and Micro USB port.It can be easily operated by plugging directly into your PC, Android smartphone or tablet.The high resolution camera provides good video quality and with adjustable 6 LED lights on the tip, you can see clearly in dark area.The camera head and cable are water resistant (IP67) which makes it possible to work in multiple environments.You can also capture pictures or record videos through your computer or laptop easily with the bundled software.Key Feature:1. Support android 4.0 or above phone Must has OTG and UVC function after install ""CameraFi"" app from google store, such as for Samsung Galaxy S4 S5 S6, Note 2, Note 3, Note 4, Note 5, for HTC M9, M9+, M8, for LG G4 etc.2. Support computer use: Windows XP and a lower version of the system without having to install software, VISTA and Windows XP/2000/7 /8/10 need to install the software.(Before you install the software need to plug the camera to your laptop first).3. Long USB cable to connect android phone or computers, handle knob can adjust the brightness of the camera LED lights or take picture with picture button then store into your phone or computer.4. Appropriate for use in surveying pipes, equipment, furnishing installation, underwater viewing, parts assembly, construction sites, workshops, laboratories, education, wildlife surveillance, car maintenance and repairing, hard-to-reach areas, etc.1:LENS(HD CAMERA)2:6ledGeneralModelN/AQuantity1 pieceForm ColorBlackMaterialPlasticSpecificationCamera Pixels2.0MPCompatible OSAndroid, Windows 2000 / XP / Vista / 7 / 8 / 10Camera head outer diameter8mmLED Bulb Qty6Snake Cable Length--InterfaceUSB 2.0, Micro USBOther FeaturesOther Features1. High resolution with 1/9 CMOS camera; Waterproof level: IP67; 2. Built-in 6 LED light (with Brightness and take Photo Control); 3. Resolution: 640*480, 1280*20, 1280*960, 1280*1024, 1600*1200 4. Android interface: Focal Distance: 4cm-infinite; 5. Temperture: 0~70'C; 6. View angle: 67°.Packing List:1*2 in 1 USB Android Endoscope (cable---cm)1*Small hook1*Small magnet1*Mirror1*English user manualPackage Weight:0.146kg (0.322lb)Package Size:18cm x 6cm x 4cm (7.09in x 2.36in x 1.57in)"
Price: 14.69 |
| "8P Male Pin Header Kit for Arduino Expansion Shield - Black (50PCS)" |
| "- Male pin header: Plastic height is 2.5mm, needle length is 11.5mm, pin pitch is 2.54mm- High quality, high hardness, great for DIYGeneralModelN/AQuantity1 setMaterialAlloy + PlasticSpecificationEnglish Manual / SpecNoDownload Link N/APacking List50*8P Black male pin headerPackage Weight:0.051kg (0.112lb)Package Size:6.3cm x 5cm x 4cm (2.36in x 1.97in x 1.57in)"
Price: 3.49 |
| "ESP8266 Serial ESP-12F Wi-Fi Witty Cloud Development Board - Black" |
| "This is a cloud intelligent hardware development kit, simple and cost-effective.Can use EMC's witty cloud SDK to quickly realize the secondary development.The DEMO board can use mobile phone to control the panel mount of RGB colorful lights, APP of mobile phone, can display environment brightness by photosensitive resistance, less code as long as the modification for half an hour, can make your own remote control equipment system.Generates free APP (Android, IOS), open the SDK, the APP UI interface can be developed into a finished product.GeneralModelESP12FQuantity1 pieceForm ColorBlackMaterialFR4SpecificationEnglish Manual / SpecNoDownload Link http://pan.baidu.com/s/1eQDaQauPacking List1 * ESP12F Wi-Fi cloud development boardPackage Weight:0.018kg (0.040lb)Package Size:3.2cm x 3.2cm x 2cm (1.18in x 1.18in x 0.79in)"
Price: 7.49 |
| "NEJE DK-8-KZ 1500mW Laser Box Laser Engraving Machine Printer" |
| "NEJE DK-8-KZ 1500mW Laser Box Laser Engraving Machine Printer"
Price: 61.64 |
| "OPEN-SMART UNO R3 ATMEGA328P Development Board with Cable for Arduino" |
| "- It is 100% compatible with Arduino UNO R3 program, expansion shields, IDE.- Especially added 500mA resettable fuse âonboard to protect power supply from the USB port and the DC jack at the same time.- Use multi-color female header so that the interface is easy to identify and particularly noticeable.- Use Through Hole Mount type B USB connector, consistent with Arduino UNO R3, ruggedness and long service life.- Leads out more GND, 5V pins, UART serial interface and I2C interface, so it is more convenient to connect it to peripheral modules without additional IO expansion shield.- You can burn the program with the type A male to type B male cable.- Onboard 5V and 3.3V voltage regulator circuit.- Onboard DC jack socket and it can be powered by an external battery so it allows you to show your projects in the outdoor without the PC.- This board is ideal for learners want to learn Arduino and make creative projects.- On-board test indicator LED, and you can program to control it.- USB interface driver chip: CH340G, compatible with win7, win8, linux, MAC OS.- Microcontroller: Atmel ATmega328P- Working voltage: 5V- IO logic voltage: 5V- Working current: 500mA (Max)- Digital I/O Pins: 14 (of which 6 provide PWM output)- Flash Memory: 32 KB of which 2 KB used by bootloader- SRAM: 2KB- EEPROM: 1KB- Clock Speed: 16 MHzGeneralBrandOPEN-SMARTModelN/AQuantity1 pieceForm ColorRedMaterialPCB + Alloy + PlasticSpecificationChipsetATMEGA328PEnglish Manual / SpecYesDownload Link https://drive.google.com/folderview?id=0B6uNNXJ2z4Cxc3VwZHNaUkM3eGs&usp=sharingPacking List1 * OPEN-SMART UNO Board1 * USB Cable (50cm)Package Weight:0.052kg (0.115lb)Package Size:9cm x 6.5cm x 3.2cm (3.54in x 2.36in x 1.18in)"
Price: 5.99 |
| "WEITUS No-13 ESD Anti-static Flat Tip Tweezers - Black" |
| "High hardness stainless steel, non-magnetic and high precision.The Tweezers applicable for electronics industries, semiconductor, hard disk drive, circuit board, biology, chemical engineering, etcDesigned to meet the requirements of the electronics and precision engineering industries.Safe and convenient to use.Tweezers can be used for picking screws, jumpers and some other little odds and ends.Sharpe and slim tip, perfect for high precision electronics.With high strength, it will not bend or fall out even when clipping a strong board.GeneralBrandWEITUSModelNo-13Quantity1 pieceForm ColorBlackMaterialStainless steelSpecificationTip TypeFlatPacking List1 * TweezerPackage Weight:0.022kg (0.049lb)Package Size:12cm x 1cm x 0.4cm (4.72in x 0.39in x 0.00in)"
Price: 3.49 |
| "ZHAOYAO DC 10W DC Micro Hydro Generator Tap, DIY High Power Water Flow Hydraulic Hydro Generator Motor" |
| "F50-5V:DC 5V regulator output, you can charge the phone, you can also charge a lithium battery charging management chip.F50-12V:DC 12V voltage regulator output, you can give the 12V radio power, charging, power supply to the LED.F50-80V:DC 0-80V output, generator without voltage regulator circuit, peak voltage reached 80V,Can be directly 10W LED about 3-12V lights, can be directly to the small battery charging, charging current maximum 220mA. Micro hydro generator, the potential energy conversion of the water into electrical energy mechanical equipment.We provide you with three kinds of generators, Can be directly to the small battery charge, Can charge mobile phone, Can give 12V radio power, charging, power supply for LED lights, etcSpecification:Output high voltage: 80V (1.2Mpa)The maximum output : ≥220mA (12V)Line resistance: 10.5±0.5ΩInsulation resistance: 10MΩ(DC100)The outlet closed the maximum voltage: 0.6MpaThe water outlet opens the maximum voltage: 1.2MpaStart water pressure: 0.05MpaThe mechanical noise :≤55dBGenerator single volume: 90gThe life of generator:≥3000hAppearance: generator surface cleaning, no corrosion, the structure is strong.Output characteristics: the output voltage with no voltage regulator is proportional to the water pressure. GeneralBrandZHAOYAOQuantity1 pieceForm ColorBlackMaterialNylon + glass fiberSpecificationEnglish Manual / SpecNoOther FeaturesCertification-Packing List:1 x Generator (17+/-2cm)Package Weight:0.106kg (0.234lb)Package Size:9cm x 5cm x 4cm (3.54in x 1.97in x 1.57in)"
Price: 9.49 |
