Male to male 2.54mm 1pinLength:    20cmQty:          40pcs(40pcs x 1)..

Female to male 2.54mm 1pinLength:    20cmQty:          40pcs(40pcs x 1)..

Crystal Display Liquid, short for LCD. It is a current to stimulate the liquid crystal molecules produce dots, lines, and the back light tube constitute a picture. It is commonly referred to as LCD di..

Female to Female 2.54mm 1pinLength:    20cmQty:          40pcs(40pcs x 1)..

    A breadboard is an invaluable tool for experimenting with circuit designs whether in the R and D or university lab. A breadboard is used to make up temporary circuits for testi..

8.5 x 5.5cm 400 Tie Points 400 Holes Solderless Breadboard Bread Board Composable Description: Color: white 400 tie points(300 tie points if not include the IO holes) With self-adhesive tape Applicati..

3.5-5.5V Standard Passive Buzzer ModuleSpecificationsColor: BlackQuantity: 1 pcWorking voltage:3.5-5.5VWorking current:<25mADimension:18.5mm x 15mm(LxW)..

Charge module- Linear charging.Current- 1A adjustable.Charge precision- 1.5%.Input voltage- 4.5V-5.5V.Led indicator- red is charging Green is full charged.Input interface- mini USB.Work temperature- -..

Relay modules suitable for switching of higher voltages and perfect for use with microcontrollers including Arduino, ARM, AVR and PIC. The relays used are rated up to 10A and have NO/NC contacts. Each..

LCD 2004 20X04 Character Display Module with Blue BacklightSpecifications :2004 204 20X4 Character LCD Display Module Blue Backlight.Blue BacklightFully assembled and tested Serial LCD 20×4 ModuleDisp..

This is a 5V 4-Channel Relay interface board, be able to control various appliances and other equipment with large current. It can be controlled directly by Microcontroller (for Arduino, 8051, AVR, PI..

Diameter: 28mm / 1.1inVoltage: DC 5VLength: 274mm / 10.8inStep Angle: 5.625 * 1/64Reduction ratio: 1/64 DC Resistance: 200±7% (25)Insulation Resistance: >10M (500V)Dielectric Strength: 600V AC..

MG995 Metal Gear ServoThe unit comes complete with 30cm wire and 3 pin ‘S’ type female header connector that fits most receivers, including Futaba, JR, GWS, Cirrus, Blue Bird, Blue Arrow, Corona, Berg..

Pad Size: 69.2 x 76.9 x 0.8mmCable Length: 3-1/3" or 86mm (include connector)Connector: Dupont 7 pins, 0.1" (2.54mm) PitchMount Style: Self-AdherenceMax. Circuit Rating: 35VDC, 100mAInsulation Spec.: ..

1. Pitch 2.54mm.2. Gender of  Connector: Female3. Number of Pins: 40 Pin4. Type of Row: Single-Row5. Type of connector: StraightPackage include:1 pcs x 2.54mm 40 Pin Female Single Row Pin Header ..

This Mini Electric Motor is a general purpose motor, work with batteries or solar cells perfectly Great replacement for the rusty or damaged DC gear motor on the machine. Used for electronic fans, ele..

Breadboard 830 Tie Point 16.5x5.5x0.85 CmModel - MB-102Dimension : 830 Tie Points consist of: 630 Tie-Point Terminal Strip, 200 Tie Point Distribution StripsMatrix : 126 separate 5 point terminals, pl..

1-Channel relay module, with photoelectric isolationSMD optocoupler isolation, strong drive capability and stable performance.Power indicator (green), relay status indicator (red).The module Operating..

LM2596 LM2596S DC-DC 4.5-40V adjustable step-down power supply module LM2596 DC-DC Buck moduleInput voltage :4V ~ 35VThe output voltage : 1.23V ~ 30VOutput Current :3A( Max)Conversion efficiency:..

Material: metal and plastic Screw diameter: approx. 20mm Size: approx. 84 x 57mm (L x H) Coil size: approx. 34 x 23mm (W x H) Color: as picture shows Voltage: DC 12V Powe..

1.    Spacing: 2.54mm2.    Gender of Connector: Male/Female3.    Number of Pins: 40Pin4.    Type of Row: Single-Row5.&nb..

8 Channel Relay Module with Opto-Isolator Protection (5V DC)1.    This module uses a genuine quality relay normally open interface.2.    SMD optocoupler isolati..

Tower Pro Micro Servo Motor SG90 Tiny and lightweight with high output power. Servo can rotate approximately 180 degrees (90 in each direction), and works just like the standard kinds, but smalle..

5V 4 Channel Relay Module With Optocoupler LEDThis is a 5V 4-Channel Relay interface board, Be able to control various appliances, and other equipments with large current. It can be controlled directl..

4 Channel Solid State Relay Module 5VThis is 4-Channel Solid-State Relay Module, it is Arduino compatible. Solid-State Relay is some what similar to that of a mechanical relay & the difference is ..

XL4015 DC-DC Buck Converter Step-Down Power Module 5AThis is an XL4015 DC-DC buck converter step-down power module with high-precision potentiometer, capable of driving a load up to 5A with high effic..

18650 3S 12V 10A BMS Charger Li-Ion Lithium Battery Protection Board3S 10A Li-ion Lithium Battery 10.8V 11.1V 12.6V 18650 Charger Protection Board Module is a small PCB mounted Li-ion Lithium Battery ..

4CH Channel 433Mhz Wireless Remote Control Switch 12V DC Specifications :Remote Control Distance100 meters (open/ideal) in theory, 10%-50% in reality(In open environment)EncodeFixed code, solderi..

Nema 17 17HS4401 40mm Stepper Motor 42 Motor 42BYGH 1.7A 40N.cm 4-leadSpecifications :Model17HS4401 Phase2Step Angle1.8°Motor Size42 x 40mmShaft"D" shaft 21 x Ф5mmOutlet way"4" plug lineMotor lea..

18650 3.7V 1800mah Rechargeable Li-ion BatteryBattery Type: 18650 Rechargeable BatterySize: 65mm x 18mmVoltage: 3.7vCapacity: 1800 mah ( truly- 1000-1600 mah)Material: Li-ion BatteryRechargeable times..

18650 Li-Ion 3.7V Universal Dual Battery Charger Input Voltage: AC 100-240V 50/60HzCompatible with: 18650  Li-ion BatteryOutput: DC4.2V,1APlug: EU plugCable length: 38cm.Material: metal and ..

IMAX B6 80W 6A Lipo NiMh Li-Ion Ni-Cd Balance Charger With DC AdapterIMAX B6 is the new intelligent multifunction charger which can charge and discharge for Lion, LiPo, LiFe , Pb, NiCd and NiMH batter..

IMAX B6AC 80W 6A Lipo NiMh Li-Ion Ni-Cd Dual Balance Battery ChargerThis item is for a rapid charger/discharger for all kind of battery of RC hobby, with built in balancer for lipo battery. Battery th..

18650 3.7V 3200mah Rechargeable Li-ion BatteryFeatures    :1.    Stable discharge rate2.    No memory effect 18650 lithium battery cell.3.&n..

18650 Battery Holder Storage Case For 2 Batteries18650 Battery Holder Storage Case can hold standard 18650 sized batteries, either for disposable or rechargeable batteries, the black and red two wire ..

18650 Battery Holder Storage Case For Single BatteryBattery Holder Box for 1pc 18650 battery, This battery holder can hold 18650 standard size 1 battery. Perfect external power source for electronic D..

18650 Battery Holder Storage Case For 4 BatteriesThis battery holder can hold 18650 standard size 4 batteries. Perfect external power source for electronic DIY. Be used as a perfect external power sou..

USB-A to Mini USB Cable - Arduino Nano CompatibleSpecifications :Length: 30cmThis is a standard issue USB 2.0 cable.This is the most common USB A to Mini USB Male to Male type peripheral cable.Compati..

Ultrasonic Sensor Mount Bracket For HC-SR04-SRF05-US-015Specifications :Color: Blue or RedThickness :2.8-3 .1 mmInner diameter: 16mmFixing hole diameter: 3.8MMMaterial: AcrylicUses: fixed ultrasonic s..

DC Jack Connectors Male 5.5mm X 2.1mmSpecification :1.    5.5 x 2.1mm DC Power Male Connector Cable.2.    Internal Diameter: 2.1mm3.    Exte..

Nema 23 Stepper Motor 57 Motor 2.8A 126N.cm 4 LeadSpecifications :Model23HS5628Phase2Step Angle1.8° Motor Frame Size57 x 56mmShaftD" shaft  22xФ6.35Outlet Way“4” plug lineMotor Leads30cm Wir..

18650 Battery Spacer Cell HolderSpecifications :Compatible18650 BatteriesDiameterBattery Hole - 18.4mmLength x Width2mm x 22mm x 9mmMaterialABSPackage Include:1 X 18650 Battery Spacer..

4CH Channel 433 Mhz Wireless Remote Control12V 4CH Channel 433Mhz Wireless Remote Control Switch With 2 TransmitterFeatures :It is a learning code wireless remote control switch (receiver), the output..

Antenna with U.FL to SMA ConnectorYou can use this antenna as an external antenna for your GSM Modules. Package Include :1 X Antenna with U.FL to SMA Connector..

ESP-01S WiFi Based Smart Relay Switch ModuleOperating Voltage: DC5VCommunication: WiFi (ESP8266 module)Serial Communication Parameters: 9600,8,1,0,0Transmission Distance: Maximum transmission distance..

Joystick Keypad ShieldGamepads Joystick Keypad Shield for Arduino nRF24L01 Nk 5110 LCD I2C 3.3V Controller Board ModuleFor all version of arduino Main board, 2009 ,  UNO, mega 1280, mega 25601.&n..

Transparent Arduino Uno Enclosure BoxSpecification :1.    3mm Acrylic2.    Light and easy to transport3.    Good Heat Dispersion4. &nbs..

Transparent Arduino Mega Enclosure Box1.    A super case to protect for Arduino MEGA 2560 R3 board.2.    Constructed from 2.8mm crystal clear acrylic, this snap..

Sonoff Basic WiFi Smart Wireless Switch Home automation is "The Internet of Things". It simply means the way all devices or appliances are networked together to provide users with a seamless cont..

Nokia 5110 LCD Display Module84 X 84 dot matrix LCD,can show 4 lines of charactersUse serial interface communicate with the master processor,the number of interface signal line reduced greatly, only 8..