| "10X Close-up Map Magnifier" |
| "10X Close-up Map Magnifier"
Price: 2.21 |
| "Battery Capacity Indicator Digital Voltmeter Voltage Tester" |
| "Specifications:Display: Power, Voltage, Close, the key for cycle.Voltage Range: 8-70V, products will display based on the voltage value , voltage fluctuations, power meter will be follow as the voltage fluctuation! (Comes with reverse polarity protection, can be guarantee use effectively )The product is suitable for lead-acid 12V, 24V, 36V, 48V (can be changes via key, specific please see setup instructions as below)The product is suitable for 3.7V lithium series multi-platform, 3 string, 4 string, 5 string, 6 string, 7 string and 8 string 9 string 10 string 11 string 12 string 13 string 14 string 15 string (can be changes via key, detail information please see as below)Cable Length: 30cm Instructions:Keep pressing the button on the front of the panel before you connect it to your battery, the display start with L means it is for testing lithium battery, start with P means it is for testing lead acid battery. For example, if your battery is 24V, then just keep press the button to P 24V. 46V is similar as 48V, just switch to P 48V.Code: Suitable forL3: 3 string lithiumL4: 4 string lithiumL5: 5 string lithiumL6: 6 string lithiumL7: 7 string lithiumL8: 8 string lithiumL9: 9 string lithiumL10: 10 string lithiumL11: 11 string lithiumL12: 12 string lithiumL13: 13 string lithiumL14: 14 string lithiumP12V: 12V lead-acidP24V: 24V lead-acidP36V: 36V lead-acidP48V: 48V lead-acidSpecial Function Setting (requires electric iron, you must power off setting, electric iron must be grounded)A point connection, the backlight will be automatically shut down if delay10 seconds , the voltage fluctuation will automatic wake-up exceeds 0.3V / 0.5 seconds.B point connection, lithium choose 3-4.1V curve (lithium professionals) GeneralModelN/AQuantity1 pieceMaterialPlasticPacking List1 x Battery Capacity & Volt Tester1 x CablePackage Weight:0.033kg (0.073lb)Package Size:6.1cm x 3.3cm x 1.3cm (2.36in x 1.18in x 0.39in)"
Price: 5.27 |
| "Digital LCD Display PC Computer 20/24 Pin Power Supply Tester" |
| "Description:The item is a LCD power supply tester.It can test your power supply and avoid damage to your expensive computer equipment with this power supply tester. The device is suitable for the ambitious hobby user, as well as for a quick functional check in a specialized trade.Features:Housing material: PlasticLCD indicate the status of voltage The power supply tester is a robust voltage tester for PC-power supplies: ATX, BTX, and ITX compliant power supplies can be tested. Simple and easy to use, no batteries are needed. Connect to the power supply's 20-pin Molex connector.Equipped with +3.3V, +5V, +VSB, -5V, -12V and +12V leads for monitoring voltage output.Operation:1. Plug power supply 24 PIN and P4 , P6 or P8 into the corresponding jack of the power test suite.2. Power on the supply of power, will hear ""DuDu"" ring , if no flicker then the power supply output voltage is normal.3. If a certain voltage signal was not detected, or the detected voltage value over the normal, will issue a ""DuDu"" long buzzer ; if the corresponding voltage value or PG flicker too, then the power is failed.Specification:Housing material: PlasticSupport 24Pin, ATX 20Pin interfaceSupport SATA interfaceSupport 8Pin, 4Pin interfaceSupport PCI-E graphics 6Pin interfaceSupport the floppy disk interfaceSupport ATE hard disk interfaceTest voltage: 3.3V, -12V, 12V1, 12V2 + 5 VSB, + 5V, and PG time GeneralModelN/AQuantity1 pieceMaterialPlasticPacking List1 x LCD Power Supply TesterPackage Weight:0.08699999999999999kg (0.192lb)Package Size:12.6cm x 6.4cm x 1.8cm (4.72in x 2.36in x 0.39in)"
Price: 7.49 |
| "M890G Digital Multimeter DMM, AC DC Volt Amp ohm Temperature Meter" |
| "Features:Measuring AC/DC Voltage, current, resistance, temperature, frequency, capacitance, continuity buzzer and hFEK-type thermocouple probeLCD displpay with a max. reading of 1999 countsOverrange indicationAuto power offLow battery indicationLow voltage symbol displaySpecifications:DCV: 200m-2-20-200V ±0.5% ; 1000V ±0.8%ACV: 2-20-200V ±0.8% ; 700V ±1.2%DCA: 2m-20m-200m-20A ±1.2%ACA: 200m-20A ±1.5%OHM: 200-2K-20K-200K-2M-20M ±1.0% Cap: 2000p-20n-200n-2u-20uF ±4.0%Fre.: 20KHZ ±1.0%Temperature: -20~1000â ±2.5%General Characteristics:Power Supply: 1 * 9V battery/6F22 (not included)Dimension: 176 x 88 x 38mmPacakge Size: 18 * 12 * 4.5cm / 7.2 * 5 * 1.8inPackage Weight: 292g / 10.3oz GeneralModelM890GQuantity1 pieceMaterialN/ASpecificationDC Voltage200m-2-20-200V ±0.5% ; 1000V ±0.8%AC Voltage2-20-200V ±0.8% ; 700V ±1.2%DC Current2m-20m-200m-20A ±1.2%AC Current200m-20A ±1.5%Resistance200-2K-20K-200K-2M-20M ±1.0%Capacitance Accuracy2000p-20n-200n-2u-20uF ±4.0%Frequency Accuracy20KHZ ±1.0%Powered By9V battery/6F22Battery Number1Battery included or notNoPacking List1 x M890G Digital Multimeter1 x K-type Thermocouple Probe1 x Test Lead1 x English ManualPackage Weight:0.292kg (0.644lb)Package Size:18cm x 12cm x 4.5cm (7.09in x 4.72in x 1.57in)"
Price: 14.49 |
| "DT3266L Digital Clamp Meter Multimeter Current Clamp Pincers Voltmeter Ammeter, 600A AC DC Ohm Current Voltage Tester" |
| "Specification:Display: 3.5 digital LCD with a MAX reading of 1999, Auto polarity displayMeasure method: double integral A/D switch implementSampling speed: 2 times per secondOver-load indication: ""1"" is displayedoperating Environment: 0~40 Celsius degree, at"
Price: 8.49 |
| "ZHAOYAO 4Pcs LC 3.7V 18650 3000mAh Rechargeable Lithium Battery - Blue" |
| "GeneralBrandZHAOYAOModel18650-LC-4Quantity4 piecesMaterialLithium IonSpecificationCell TypeLithium IonBattery Model18650Head TypeButton TopMark Capacity3000mAhMeasured Capacity 1300mAhVoltage3.7VRechargeableYesRechargeable Times500Built-in Protected CircuitNoOver Voltage ProtectionNoShort-Circuit ProtectionNoOver-Charging ProtectionNoOver-Discharging ProtectionNoMercury FreeNoPacking List4 x 18650 Batteries Package Weight:0.17kg (0.375lb)Package Size:7cm x 4cm x 4cm (2.76in x 1.57in x 1.57in)"
Price: 7.99 |
| "XR2206 Function Signal Generator DIY Kit" |
| "Specifications:Voltage supply: 9~12V DC InputWaveforms: Square, Sine & TriangleImpedance: 600 Ohm + 10%Frequency: 1Hz~1MHzSINE wave:Amplitude: 0~3V at 9V DC inputDistortion: Less than 1% (at 1kHz)Flatness: +0.05dB 1Hz~100kHzSQUARE wave:Amplitude: 8V (no load) at 9V DC inputRise Time: Less than 50ns (at 1kHz)Fall Time: Less than 30ns (at 1kHz)Symmetry: Less than 5% (at 1kHz)TRIANGLE wave:Amplitude: 0~3V at 9V DC inputLinearity: Less than 1% (up to 100kHz) 10mAThe welding installation considerations, follow these steps:1. The components are welding the front board, from low to high principles, namely the first low welding components, such as, capacitor, resistor, diode, etc.2. Welding IC socket, terminal blocks, finally power socket, adjustable potentiometer.3. The back with a diagonal cutting pliers to cut short the pins as far as possibleDebugging steps:1. After completion of welding on IC, XR2206, pay attention to the direction of IC, insert the might damage the chip!2. Check the IC whether against, such as anti please timely correction.3. Insert the power supply, power supply for 5.5 * 2.1 port, inside outside is negative polarity. For 9-12 v power supply voltage. The waveform may not be stable for more than 12 vUsing the step:1. J1 jumper cap plug in, SIN/TRI blue terminals output sine wave (note J1, J2 can only insert one of)2. J2 jumper cap plug in, SIN/TRI blue terminals output triangular wave (note J1, J2 can only insert one of)3. SQU blue terminals output pulse4. AMP : Sine wave, triangle wave amplitude adjustment5. FINE : Frequency fine adjustment6. Coarse : Frequency of coarse adjustment GeneralModelN/AQuantity1 pieceMaterialFR4Packing List1 x XR2206 Function Signal Generator DIY KitPackage Weight:0.079kg (0.174lb)Package Size:7.5cm x 5.7cm x 5cm (2.76in x 1.97in x 1.97in)"
Price: 4.99 |
| "MHS5200 Digital Dual-CH DDS Function Mini Signal Source Generator" |
| "MHS5200 Digital Dual-CH DDS Function Mini Signal Source Generator"
Price: 67.49 |
| "P1600B 10-in-1 Electronic Specialties Test Lead Probe Kit" |
| "P1600B 10-in-1 Electronic Specialties Test Lead Probe Kit"
Price: 22.49 |
| "P1300B 12-in-1 Super Multimeter Probe Test Lead Kits + Alligator Clips" |
| "P1300B 12-in-1 Super Multimeter Probe Test Lead Kits + Alligator Clips"
Price: 9.49 |
| "P1037 Banana Plug to Crocodile Alligator Clip Test Probe Lead (5 PCS)" |
| "Features: Banana Plug to Alligator Clip Test Lead cable can be used in electrical or laboratory electric testing work. Banana Plug to Alligator Clip Test Lead cables are frequently used in school physics laboratories to quickly and cheaply assemble circuits. They are useful for connecting components to wires. Easy for installation and safety for use with the insulation plastic boots covered. Specification:Color: 5 Kinds of Color, Yellow, Blue, Black, Red, Green / piece Material: Copper Plug size: 4mm Suitable For: Testing Length: 1M GeneralModelP1037Quantity1 setMaterialCopperPacking List5 x Test CablesPackage Weight:0.233kg (0.514lb)Package Size:10cm x 10cm x 3cm (3.94in x 3.94in x 1.18in)"
Price: 12.49 |
| "Mini Digital Protractor Inclinometer Level Meter with Magnetic Base" |
| "Features:ABS Plastic enclosure (light weight and durable)Relative/absolute measurement interchange at any positionAngle and slope readout conversionWith built-in magnets in measuring surface,which is convenient to be attached to the object measuring workpiecePower-off automatically in 5 minutesPortable size ,convenient to co-work with other measuring tools and enlarge measuring rangeApplication:Drainage angles and run-off slopesGrader and tractor work alignmentSetting blade angle of Circular SawsTool setting on LathesSetting blade angle of Miter SawsCheck drill press table setting,table saw,jointer table,band saw jointer fence or band saw tablePlatform monitoring GeneralModelN/AQuantity1 pieceMaterialABSSpecificationPowered By3V CR2032 BatteriesBattery Number2Battery included or notNoPacking List1 x Mini Digital ProtractorPackage Weight:0.06kg (0.132lb)Package Size:5.5cm x 5.5cm x 1.5cm (1.97in x 1.97in x 0.39in)"
Price: 17.49 |
| "SMD 3-9V to 9V 0.6A Step-up Boost Converter Power Supply Module" |
| "This is a mini DC-DC step-up power module and it output fixed 9V. Using a low temperature drift 0.1% accuracy of the precision resistor, even if the board temperature rise a lot, resistance of the resistor changes less, so it does not affect the output voltage. The greater the input voltage, the greater the ability to output current.Can be directly soldered on the surface of experiment PCB board, easy to solder for everyone.It is especially for Arduino, smart car, phone charger, portable charger and other items. Features:- Module type: Non-isolated step-up module (boost);- Pins package: Both SMD and 2.54mm pin headers are available;- Input voltage: 3V-9VDC- Output voltage: 9VDC ± 2%- No-load current: less than 500uA- Output current: 1A(MAX) @input voltage is 5V- Continuous Current: 0.5A(MAX) @input voltage is 5V- Conversion efficiency: 90%(MAX)- Switching frequency: 1.2MHz Typical- On-board high-capacity X7R capacitors that can enhance the stability.- Great for Arduino DIY projectsGeneralBrandOPEN-SMARTModelN/AQuantity1 pieceMaterialPCB + Alloy + PlasticSpecificationEnglish Manual / SpecYesDownload Link https://drive.google.com/drive/folders/0B6uNNXJ2z4CxTzVjV3p3VnI2eTQ?usp=sharingPacking List1 x ModulePackage Weight:0.01kg (0.022lb)Package Size:5.2cm x 3.1cm x 2.1cm (1.97in x 1.18in x 0.79in)"
Price: 2.13 |
| "SMD 3-12V to 12V 0.5A Step-up Boost Converter Power Supply Module" |
| "This is a mini DC-DC step-up power module and it output fixed 12V. Using a low temperature drift 0.1% accuracy of the precision resistor, even if the board temperature rise a lot, resistance of the resistor changes less, so it does not affect the output voltage. The greater the input voltage, the greater the ability to output current.Can be directly soldered on the surface of experiment PCB board, easy to solder for everyone.It is especially for Arduino, smart car, phone charger, portable charger and other items. Features:- Module type: Non-isolated step-up module (boost);- Pins package: Both SMD and 2.54mm pin headers are available;- Input voltage: 3V-12VDC- Output voltage: 12VDC ± 2%- No-load current: less than 500uA- Output current: 0.8A(MAX) @input voltage is 5V- Continuous Current: 0.5A(MAX) @input voltage is 5V- Conversion efficiency: 90%(MAX)- Switching frequency: 1.2MHz Typical- On-board high-capacity X7R capacitors that can enhance the stability.- Great for Arduino DIY projectsGeneralBrandOPEN-SMARTModelN/AQuantity1 pieceMaterialPCB + Alloy + PlasticSpecificationEnglish Manual / SpecYesDownload Link https://drive.google.com/drive/folders/0B6uNNXJ2z4CxTzVjV3p3VnI2eTQ?usp=sharingPacking List1 x ModulePackage Weight:0.011kg (0.024lb)Package Size:5.2cm x 3.2cm x 3.2cm (1.97in x 1.18in x 1.18in)"
Price: 2.13 |
| "Mini 60X Microscope with 2-LED Illumination + Currency Detecting UV Light (3*LR1130)" |
| "- Portable and convenient design, easy to carry - Magnification: 60X- Bright LED light of the Magnifying Glass provides enough light at any dim conditions - Great product for the watch making industry, especially for inspecting the tiny objects- Ideal for jewelry, coins, stamps and antiques etc - Power Supply: 3 x LR1130 batteries (included) - With a PU leather pouch, can protect it from scratch, attrition, etc GeneralForm ColorWhiteSpecificationMagnification:Packing List1 * piecePackage Weight:0.036kg (0.079lb)Package Size:0cm x 0cm x 0cm (0.00in x 0.00in x 0.00in)"
Price: 3.60 |
| "Headband Magnifying Glass Eye Repair Magnifier w/ 2 LED Light" |
| "Item: Headband Magnifying GlassMagnification: 1.0/1.5/2.0/2.5/3.5XFit For: Eye Reading, Repair Tool and so onMaterial: ABS+Optical LensSize: About 23*13.5*7 cmBattery: 3*LR1130 Button Batteries(Batteries are not included in the package)Magnification Ratio and the focal length:1.0X(250-350mm)1.5X (200-300mm)2.0X (175-275mm)2.5X (150-250mm)3.5X (80-120mm)Feature:1, check the operation of the electronics industry, manufacturing, installation and repairs.2. Observation of the skin, the pores of the face, the beauty industry, nails, plucking ears, etc.3, the art and appreciation of sculpture.4, cameras, watches and other inspections and repairs.5, usually used when people read, especially for the elderly, students read under the Dim and poor light.6, dentist, tailoring and embroidery work.7, finance, taxation, stamps, jewellery, printing, agriculture, and other product features.GeneralModel9892BQuantity1 pieceMaterialABS + Optical LensSpecificationMagnification1.0/1.5/2.0/2.5/3.5XLens Size-Package Weight:0.301kg (0.664lb)Package Size:23cm x 13.5cm x 7cm (9.06in x 5.12in x 2.76in)"
Price: 11.14 |
| "Headband Magnifying Glasses with 2 LED Light Eye Watch Repair Tool" |
| "Features:Durable, lightweight and high quality ABS constructionGlasses type magnifier with 2 LED lamps5 pairs of replaceable lens with different magnificationsCome with glasses bracket and headband for interchangingThe light angle is adjustable as your wishGreat for collections, circuits, jewellery, etc.Specifications:Material: ABS & AcrylicColor: WhiteBattery: 3 * AAA Batteries(not included)Multiplying power of lens: 1.0X, 1.5X, 2.0X, 2.5X, 3.5XItem Weight: 57g / 1.98ozGeneralQuantity1 pieceMaterialABS + AcrylicSpecificationMagnification1.0X, 1.5X, 2.0X, 2.5X, 3.5XLens Size-Packing List1 x Magnifier1 x Headband5 x Lens (1.0X, 1.5X, 2.0X, 2.5X, 3.5X)1 x Instruction1 x BoxPackage Weight:0.225kg (0.496lb)Package Size:19cm x 16cm x 6.5cm (7.48in x 6.30in x 2.36in)"
Price: 11.99 |
| "SNDWAY 100m 1.8" LCD Laser Distance Meter Range Finder" |
| "Features:Instant measurement of distance, area & volume with one button operationWide measuring rangeAutomatic calculation of area and volumeIndirect measurement by pythagorean theoremSingle / continous measurementMax / Min distance tracking (display value)Set up front / rear benchmarkSelectable meter(m), inch(in) and feet(ft)Data store/ recall functionBubble level for accurate measurementEasy targeting with bright laser pointerLarge LCD with backlight and multi-line display (4 lines)Auto correction and error report technologyBuzzer indicationBattery status IndicationIP54 protection (dust & splash proof)Auto / Manual power off functionMultifunction with intelligent calculationSpecifications:Acurracy: ±2mm (0.079inch)Laser class: Class IILaser maximum output:"
Price: 40.99 |
| "Helping Third Hand Tool Soldering Stand with 5X Magnifying Glass" |
| "Feature:Brand new and high quality; professional tool Third Hand Clamp Helping Magnifying Glass Jeweler Loupe Selected The practical tool for soldering work, electronics and model making. Two adjustable locking arms with alligator clip jaws and magnifying glass can be configured in many ways. All points are swivel and can be fixed to desired position or angle. Magnifier: 2-1/2"" Glass Lens with Metal Chromed Frame Heavy and sturdy cast-iron base prevents movement of work. Magnification: 5X Base: Horseshoe Cast Iron Black Holders: 2 Alligator Clips mounted on a Cross-Arm Bar Rotation: 360 degree Swivels Glass Lens Diameter:2.36""/60mm Item size: 125*70*50mm(Fold) NOTE: Magnifier can be removed and tool can be used by itself. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. GeneralQuantity1 pieceMaterialSteelSpecificationMagnification5XLens Size2.36""/60mmPacking List1 x Third Hand Magnifying Tool (with clips)Package Weight:0.356kg (0.785lb)Package Size:12.5cm x 7cm x 5cm (4.72in x 2.76in x 1.97in)"
Price: 10.49 |
| "Watch Repair Tools Opener Knife - Yellow + Silver" |
| "Watch Repair Tools Opener Knife - Yellow + Silver"
Price: 1.99 |
| "7X Digital Golf Scope Rangefinder, Portable Distance Meter" |
| "Simply sight the pin, press a button and distance in yards will display! Pocket-size golf scope combines high-quality optics with built-in digital.Features:Superior lens coating protects against glare and scratches.Perfect gift for your golfing buddy.7 times magnification with 462 ft field of view at 1000 yards.Align the digital range marks with the flag pin to automatically display the distance in yards.2 operational modes green mode & general mode.Padded case with belt loop.With a full view of the flag stick , just align the digital Range marks with the pin , press a button and the distance in yards the distance in yards will display automatically.Powered by 2 * 3V Lithium Batteries CR2032 (not included ). GeneralModelN/AQuantity1 pieceMaterialABSSpecificationDetection RangeN/AMeasuring AccuracyN/APowered By3V Lithium Batteries CR2032Battery included or notNoEnglish Manual / SpecYesPacking List1 x Golf Range FinderPackage Weight:0.143kg (0.315lb)Package Size:9.4cm x 5cm x 4cm (3.54in x 1.97in x 1.57in)"
Price: 19.49 |
| "Xiaomi Mijia Wiha 24-in-1 Screwdriver Set Magnetic Repair Tools" |
| "This item is on PRESALE, it will be come out on September 10th, 2017. Your order may be shipped after the estimated shipping date. Thanks for your understanding.GeneralBrandXiaomiModel-Quantity1 setMaterialAluminium alloySpecificationScrew Head TypePH000,PH00,PH0,PH1,PH2,T2,T3,T4,U2.6,SL1.5,SL2.0,SL3.0,SL4.0,TR5,TR6,TR8,TR10.TR15,Y3,P2,P5,H1.5,H2.0.2.3Packing List1 x Set of Screwdrivers 1 x Warranty CardPackage Weight:0.318kg (0.701lb)Package Size:16.8cm x 6.7cm x 1.7cm (6.30in x 2.36in x 0.39in)"
Price: 30.99 |
| "Alcohol and Liquid Container Dispensing Bottle w/ Funnel and Needle - White (100ml)" |
| "Alcohol and Liquid Container Dispensing Bottle w/ Funnel and Needle - White (100ml)"
Price: 1.49 |
| "AG13 1.55V Alkaline Cell Button Battery (20PCS)" |
| "AG13 1.55V Alkaline Cell Button Battery (20PCS)"
Price: 3.99 |
| "CR2430 3V Lithium Cell Button Battery (10PCS)" |
| "CR2430 3V Lithium Cell Button Battery (10PCS)"
Price: 3.99 |
| "ZHAOYAO Volume Control Rotary Knobs for 6mm Dia. Knurled Shaft (10PCS)" |
| "Features:Weight: 24gMaterial: PlasticColor :BlackFit for Knurled Shaft Diameter 6mm/ 15/64""Overall Size 14 x 16mm/ 0.55"" x 0.6""(D*H)This Rotary Knob is made of plastic material, fit for 6mm Knurled Shaft, a built in screw make it can be adjustable.GeneralBrandZHAOYAOQuantity1 setMaterialPlasticSpecificationEnglish Manual / SpecNoOther FeaturesCertificationNoPacking List10 x Rotary KnobsPackage Weight:0.032kg (0.071lb)Package Size:2cm x 2cm x 2cm (0.79in x 0.79in x 0.79in)"
Price: 4.15 |
| "ZHAOYAO 4Pcs 1.2V 2300mAh AA Ni-mh Rechargeable Battery - Yellow" |
| "GeneralBrandZHAOYAOModelAA-2300-4Quantity4 piecesMaterialNi-mhSpecificationCell TypeNi-MHBattery ModelAAHead TypeButton TopMark Capacity2300mAhMeasured Capacity 800mAhVoltage1.2VRechargeableYesRechargeable Times500Built-in Protected CircuitNoOver Voltage ProtectionNoShort-Circuit ProtectionNoOver-Charging ProtectionNoOver-Discharging ProtectionNoMercury FreeNoPacking List4 x NI-MH batteriesPackage Weight:0.082kg (0.181lb)Package Size:6cm x 6cm x 2cm (2.36in x 2.36in x 0.79in)"
Price: 3.99 |
| "OPEN-SMART GPS Serial GPS Module for Arduino, APM2.5 Flight Control" |
| "GT-7U GPS module, with high sensitivity, low power consumption, miniaturization, and its extremely high tracking sensitivity characteristics, greatly expanded its coverage of positioning. In the area that the ordinary GPS receiver can not locate , such as narrow urban sky, dense Jungle environment, GT-7U can achieve high-precision positioning.Its high sensitivity, small static drift, low power consumption and compact size make it suitable for applications in vehicle, handheld devices such as PDAs, vehicle monitoring, mobile phones, video cameras and other mobile positioning systems, and it is the best choice for GPS applications.Features:- Operating frequency: L1 (1575.42 +/- 10MHz)- Operating voltage: 3.3 - 5.2V- Operating current: normal mode is 50mA, power-saving mode is 30mA- Communication interface: TTL serial port, micro USB interface (can be connected to a computer to debug)- Serial port baud rate: 9600bps- Communication format: 8N1- Interface logic voltage: 3.3V or 5V- External antenna interface: IPXGeneralBrandOPEN-SMARTModelN/AQuantity1 pieceMaterialPCB + Alloy + PlasticSpecificationFrequencyL1(1575.42+/-10MHz)Working Voltage 3.3 - 5.2VEnglish Manual / SpecYesDownload Link https://drive.google.com/drive/folders/0B6uNNXJ2z4CxVGtacFJiM1B6OTQ?usp=sharingPacking List1 x Board 1 x Antenna (10cm) 1 x 5P Pin HeaderPackage Weight:0.018kg (0.040lb)Package Size:5.5cm x 3.5cm x 2.4cm (1.97in x 1.18in x 0.79in)"
Price: 7.49 |
| "Waveshare GSM GPRS GNSS Bluetooth HAT for Raspberry Pi" |
| "GSM/GPRS/GNSS/Bluetooth HAT for Raspberry Pi, Based on SIM868OverviewThis is a handy, low power Raspberry Pi HAT which features multi communication functionalities: GSM, GPRS, GNSS and Bluetooth.It allows your Pi to easily make a telephone call, send messages, connect to wireless Internet, global position, transfer data via Bluetooth, and so on.Features:General Raspberry Pi connectivity, compatible with Raspberry Pi 2B/3B/Zero/Zero W.Supports SMS, phone call, GPRS, DTMF, HTTP, FTP, MMS, email, etc.Support GPS, COMPASS, Glonass, LBS base station positioning, omni-positioningBluetooth 3.0, supports data transferring through Bluetooth.Onboard USB TO UART converter CP2102 for UART debugging.6x LEDs for indicating the module working status.SIM card slot for 1.8V/3V SIM cardRTC with backup battery holder.Baudrate auto detection (1200bps ~115200bps)Control via AT commands (3GPP TS 27.007, 27.005, and SIMCOM enhanced AT Commands).Supports SIM application toolkit: GSM 11.14 Release 99Comes with development resources and manual (examples for Raspberry Pi/Arduino/STM32) GSM/GPRSBand: GSM 850/EGSM 900/DCS 1800/PCS 1900 MHz.Quad-band auto search.Compliant to GSM phase 2/2+ Emitting power.Class 4 (2W @ GSM 850/EGSM 900 MHz)Class 1 (1W @ DCS 1800/PCS 1900 MHz)GPRS connectivity: GPRS multi-slot class 12 (default)GPRS multi-slot class 1~12 (configurable) GPRS data featureDownlink speed: max 85.6kbpsUplink speed: max 85.6kbpsCoding schemes: CS-1CS-2CS-3CS-4.Supports PAP (Password Authentication Protocol) for PPP connection.Supports PBCCHSupports USSD SMS.Supports: MT/MO/CB/Text/PDU mode.SMS storage: SIM card Audio.Voice encode/decode mode: Half RateFull RateEnhanced Full RateAdaptive muti rate.Supports echo cancellation.Supports noise reduction GNSSReceiver type33 tracking channels: 99 acquisition channels.GPS L1 C/A code Sensitivity.Tracking: -165 dBm.Cold starts : -148 dBm.Time-To-First-Fix.Cold starts : 28s (typ.)Hot starts : < 1s.Warm starts: 26s Accuracy.Horizontal position :"
Price: 49.99 |
| "Portable 27-Piece Screwdriver Set" |
| "1. Material: chrome vanadium alloy steel.2. Product configuration: 1 handle, 24 batches of head, 2 tweezers.3. screwdriver specifications: T2, T3, T4, T5, T6, T7, T8, T9, T10, T15,1.0 cross, 1.2 cross, 1.5 cross, 2 cross 2.0,3.0 cross, 1.0 word, 1.5 word , 2.0 word, 3.0 word, 0.8 five-star, 1.2 five-star, 2.3 triangle, 0.8 thimble.4. Features: This set of screwdriver easy to go out to do activities to carry, lightweight and convenient. 24 commonly used batch head specifications, apply to the market most of the mobile phones, computers, game consoles, tablet PCs, watches, glasses and so on.GeneralModelAS-97Quantity1 setMaterialChrome vanadium alloy steel.SpecificationScrew Head TypeAll-in-OneScrew DriverT2, T3, T4, T5, T6, T7, T8, T9, T10, T15,1.0 cross, 1.2 cross, 1.5 cross, 2 cross 2.0,3.0 cross, 1.0 word, 1.5 word , 2.0 word, 3.0 word, 0.8 five-star, 1.2 five-star, 2.3 triangle, 0.8 thimble.Packing List1 x Handle 24 x Heads 1 x Pointed tweezers 1 x Elbow tweezers 1 x Storage bagPackage Weight:0.16kg (0.353lb)Package Size:15cm x 6cm x 2cm (5.91in x 2.36in x 0.79in)"
Price: 5.49 |
| "LED Drive Lithium Battery 5A Step-Down Power Supply Module" |
| "This module is easy to use, powerful! A module with three major features to meet your vast majority of occasions to use!Module Highlights:High power, high efficiency, 5A, low ripple2. Triple:(1) As a general step-down module with overcurrent protection capability;(2) As a variety of voltage lithium batteries, batteries, nickel-cadmium nickel-metal hydride batteries (battery pack) charger used for solar panels, wind turbines and other occasions;(3) As a high-power LED constant current drive module used;3. With constant voltage and constant current two modes, there are indicators that the module is currently in which mode;4. When used as a lithium battery charger, you can set the float voltage and charge current size, with indicator lightThat is being charged or filled;5. With current limiting protection function, even if the output short circuit will not burn the module.First, the module parametersInput voltage: 4-38VOutput voltage: 1.25-36V continuously adjustableOutput current: adjustable, maximum 5AOutput power: up to 75WOperating temperature: -40 ~ +85 degreesOperating frequency: 180KHzConversion efficiency: up to 96%Short circuit protection: Yes (limit current 8A)Over-temperature protection: Yes (over-temperature automatically turn off the output)Input Reverse Protection: None, (if required, enter the string into the high current diode)Installation: 4 3mm screwsWiring method: terminal or welding terminal, V-IN for the input, V-OUT for the outputGeneralModelN/AQuantity1 pieceMaterialPCE-ASpecificationDownload Link NoPacking List1 x Power supply modulePackage Weight:0.028kg (0.062lb)Package Size:8cm x 5cm x 3cm (3.15in x 1.97in x 1.18in)"
Price: 3.99 |
