New Arrival

Product descriptionDescription:The TL-Smoother is an addon module for 3D printer stepper motor drivers. The board provides flyback diodes (freewheeling diodes) for the motor outputs, so that they are also protected against induction voltages in the unpowered state of the driver. You will got smoother...

Product description 2S 7.4 V lithium polymer and charging board jst-ph2.0 3-pin 4.0 mm banana plug 2S lithium polymer battery charging board with banlance charger IMAX vitamin B6, etc.This new parallel charger board allows you to charge up to twelve lithium polymer batteries at...

Product descriptionLithium Battery Expansion Board for Cellphone Raspberry Pi 3 Model B Pi 2B B+Feature:Battery capacity: 3800mAH Maximumoutput current: 1.8AOutput voltage: 5.1V ± 0.1VDouble USB outputStandard charging current / voltage: 1.0A/5.0VIt can last about 9 hours if only pi 3.The Lithium battery expansion board...

Application:Detect value: input voltage / current / power / capacity / energy.Applicable devices: battery / PC / laptop / desktop computer / mobile phone / power bank / car charger / cable impedance.Load access detection: After the screen of the tester automatically turned off,...

Product descriptionThis module is only used for parallel connection of the motor terminals. One drive drives two motors. It is only suitable for parallel connection of small printers or small current motors. (The current is evenly divided when the same motor is used in...

Product descriptionColour: BlackSpecificationModel: Turbo EOS2Image Sensor: 1/3" CMOS SensorHorizontal Resolution: 1200 TVLTV System: NTSCIMAGE: 4:3Synchronization: InternalElectronic Shutter: NTSC: 1/60~100,000S/N Ratio: andgt;52dB (AGC OFF)Video Output: CVBSLens: 2.1mmMin. Illumination: 0.001LuxF1.2Auto Gain Control: YESBLC: YESWDR: Global WDRDNR: 2 DNRDimensions: 14mm*14mm*16mmWide Power Input: DC 3.3-6VWork Temperature: -20℃~+60℃Work Humidity...

Product descriptionParameter:Connectors: beseparated,can choose 3.3V or 5VDimensions: 31 mm long, 28 mm wide, 15 mm thickResistance: 8 ohmsPower: 3 wattsType : Paper cone type (direct radiation)Composition: Single coneUse : High fidelity (home)Shape: RectangleDiaphragm material: non-paperMagnetic circuit form: internal magneticFrequency characteristics: full band (full range)Rated...

Specification：1.44 Inch color LCD displayVoltage measurement range:4-24.000VVoltage measurement resolution:0.01VCurrent measurement range:0-5.0000ACurrent measurement resolution:0.001ACapacity accumulation rannge:0-99999mAhVoltage measurement accuracy:±(0.2%+1digit)Energy sccumulation range:0-999.99WhCurrent measurement accuracy:±(0.8%+3digits)Load impedance range:0.8Ω-9999.9ΩTime measurement range:0-99h59min59sTemperature range:-10℃-100℃/0℉-200℉Temperature measurement error:±3℃/±6℉Screen brightness setting:0-5 levelsAuto screen off time:0-9minsVoltage graphing range:0-24.00VCurrent graphing range:-4.000ARefresh rate:2HzQuick charge recognition mode:QC2.0, QC3.0, i...

Product descriptionFeatures:Reliable, interference free 2.4GHz AFHDS2A signal operation.Ultra light weight design.Easy to bind and very fast link-up.6 channel receiver compatible Flysky i4 i6 i10 transmitter.Quick and extremely stable in performance.Specifications:Channels: 6 ChannelsModel type: Airplane / Glider / HelicopterFrequency range: 2.4--2.48GHZBand width number: 140Transmitting power:...

Product description 2 pcs cx405 1S lithium polymer battery USB charger 4.2 V 4.35 V lithium polymer lihv jst-ph 2.0 mcpx connector small youFeatures:USB standard power interface, simple operation, plug and playFour channels independent charging output, can charge 4 batteries at the same timeSupport...

Product descriptionparameter:Model / Name: lm2596s DC-DC Buck moduleInput voltage: within 3.2 V ~ 46 V (40 V is recommended)Output voltage: 1.25 V ~ 35 VOutput current: 3 A (maximum)Conversion efficiency: 92% (high)Output ripple: andlt; 30mvSwitching frequency: 65 KHzWorking temperature:-10 ° C ~ + 85...

Product descriptionFeatures:Two selectable differential input channels.On-chip active low noise PGA with selectable gain of 32, 64 and 128.On-chip power supply regulator for load-cell and ADC analog power supply.On-chip oscillator requiring no external component with optional external crystal.On-chip power-on-reset.Simple digital control and serial interface: pin-driven...

Product descriptionRules:Durable Materials and Ergonomic Designs - Ergonomically designed maneuvers for easy and comfortable work.Compatibility: reinforced concrete fond of a car with four model helicopters.Manufactured from high quality, durable and long lasting metals.A reinforced concrete equipment model is applied that includes all the basic...

Product descriptionDescriptions:Test charger: Can measure various USB chargers, then insert adjustable constant current load at the output port for current adjustment to test the current and voltage data of the charger.Test charging treasure capacity.Test the charging data of various digital devices: Real-time monitoring of...

Product description1S LiPo LiHV Charger Board with JST and Micro Losi CableThis charger makes field charging your model plane, drone, or quadcopter easy! Just take any 3s or 4s lipo with an XT60 connector and plug it in to this charger and charge dozens...

Product descriptionOverview:Nextion is a seamless Human Machine Interface (HMI) solution that provides a control and visualization interface between a human and a process, machine, application or appliance. Nextion is mainly applied to Internet of thing (IoT) or consumer electronics field. It is the best...

Product description 2 pieces of Nano V3.0, ATmega328P microcontroller board, Nano Board CH340G chip 5V 16MHz with 2 245mm USB cables, compatible with Arduino Nano V3.0 for Arduino Features:This is a small and simple Arduino nano expansion board.It will lead out all the Nano...

Product descriptionColour:GreenWhat is it?Deauth detector could detect a Wi-Fi deauthentication attack. Also you can flash any program by yourself.If you do not know what is wifi deauthentication attack.You can have a look here: https://github.com/spacehuhn/esp8266_deautherAfter you know how it works you can also flash deauth...

6pcs 1S 3.7V 750mAh Lipo Battery 30C with 6-in-1 Charger Molex Plug for Syma X5 X5A X5SW X5C X5C-1 RC Quadcopter Drone Spare Parts6-in-1SmartChargerSpecifications:Input: DC 5V, 0.5~2.5AOutput: DC 4.2V 2.4ABattery Type: LithiumCompatible with most Micro RC Helicopter andamp; Airplane 1S Batteries: Syma X5 X5A...

Product DescriptionParameters:Supply voltage:DC4.5-26V(24V recommended)Outputpower:2×50WOutput load:4-8Ohm(Recommend)Frequency response range:14-100KHzSignal-to-noise ratio:100dbSwitching frequency: 1.2MHzReverse protection: YesOvertemperature protection: YesOvervoltage / undervoltageprotection: YesSize: 2.48x2x0.88(inch)Features:The TPA3116D2 devices feature short-circuit and thermal protection as well as overvoltage, undervoltage, and DCprotection to prevent total failure.Application：TPA3116 is widely used in store solicitation, home theater,...