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10 Digit LED Bar Graph DisplayMake a small linear display with a glowing red color using this elegant LED bar graph only 1″ long. 10 LEDs are containe..
12x12 mm Tactile Push Button Switch is widely used as a standard input “buttons” on electronic projects. These work best when you mount it on PCB but&..
This 3.5 inches Resistive Touch Screen Display for Raspberry Pi it is an ideal alternative solution for HDMI monitors. It supports any revision of Ras..
This is General purpose 9V Non-Rechargeable Battery for all your project and application needs. As we experienced the use of this batte..
Description: Automatic Day Light SwitchWithout manual operation With design, installation, reliable, small size, light weight Easy installation, long ..
Product details of Dual USB 5V 1A & 2A Power Bank Quick Charger ModuleDual USB 5V 1A & 2A Power Bank Quick Charger moduleMini USB input: 5VUSB..
12V, 5A DC Power Supply (SMPS)description:Multipurpose 12V 5A DC SMPS Power Supply for large range of devices and applicationsInbuilt Over load and Sh..
If you want to add some visual output to your Arduino projects, you’ll need a display. If you need only a little to display, the Standard LCD 16x2 Dis..
DescriptionModule Size: approx. 130*52*46mmInput Voltage: 8-60VInput Current: 20AQuiescent Operating Current: 15mAOutput Voltage: 12-83 V continuous a..
This is an Infrared Sensor PIR Motion Detector Automatic Wall Light Holder Socket of standard E27 lamp base. The light wall glows automatically as soo..
6x6x5mm Tactile Push Button Switch is widely used as a standard input “buttons” on electronic projects. These work best when you mount it on PCB but&n..
Digital Clamp Meter MT87 Best QualityThis is a Digital Clamp Multimeter, Model: MT87 with a large LCD display, ideal for accurate measurement of AC, D..
Generic 600 mAh 1S 25C Lithium polymer battery Pack (LiPo) batteries are known for performance, reliability, and price. It’s no surprise to us that Li..
Sound Detection Module Sensor for Intelligent Vehicle Compatible With Arduino is a Single channel signal output Sensor. The output is effective to&nbs..
Lipo Battery 2200mAh 11.1V 3S Lithium polymer battery Pack (LiPo) battery are equipped with heavy duty discharge leads to minimize resistance and sust..
This is a 2 Channel isolated 5V 10A relay module Optocoupler for Arduino PIC ARM. It can be used to control various appliances and other types of equi..
This is a Cable For Arduino UNO/MEGA (USB A to B)-1feet, you can use it to connect “Arduino Uno”, “Arduino Mega 2560″ or any board with the USB female..
Lipo Battery 1500mAh 11.1V 3S Lithium polymer battery Pack (LiPo) battery are equipped with heavy duty discharge leads to minimize resistance and sust..
This high-quality DC micro diaphragm pump with a pressure switch will be automatically cut off when the pressure of the water outlet is big enough. An..
A12T/13T measures real-time temperature and humidity and display readings on a large screen. These can be used for both indoor and outdoor measurement..
Technical Specification:3-3 / 4 digits 4000 count■0.7% best accuracy■Capacitance measurement※Not is suitable for the measurement of condensers with la..
The turbidity of water refers to the degree of turbidity caused by suspended substances such as silt, clay, organic matter, plankton and microorganism..
2N2222 is an NPN Transistor. It has a gain value of 110 and a collector current of 600mA. CityTechBDGeneral SpecificationCollector-Base Voltage (Vcb) ..
4WD Smart Robot Chassis KitThis is a 4 wheel drive Smart Robot Chassis Kit. It comes with the four pairs of Geared Motors and Wheels. All the products..
This 5V DC 28BYJ-48 Stepper Motor is small, inexpensive and high-quality geared step motor. The 28BYJ-48 Stepper Motor and ULN2003 Step..
It is a 1 Channel 5V Relay Board Module. The relay normally open interface maximum load: AC 250V/10A, DC 30V/10A. It has a trigger current of 5mA, and..
Miniature 2-PIN Single Pull Single Throw switches. These are high quality momentary on switches. Perfect as a tactile reset switch. Mounts perfectly i..
This 2 x 1.5V AA Battery Holder can hold 2 1.5VAA battery which can make 3.0 V rechargeable battery pack from NiMH / NiCd cells or 9V battery pack fro..
This is LM2596 2A Buck Step-down Power Converter Module DC 4 ~ 40 to 1.3 ~ 37V, it comes with a built-in voltmeter display and uses an advanced microc..
0.56 Inch 4 Digit 7 Segment LED Displays, Red ColorSeven segment displays are used in many days today’s consumer devices like microwave ovens, wa..
UNI-T UT383 Light Lux MeterThe UNI-T UT383 Light Lux Meter is a compact and accurate tool used to measure the intensity of light in lux and foot-candl..
The M274 360 Degree Rotary Encoder Module Brick Sensor is a rotary input device (as in knob) that provides an indication of how much the knob has been..
JT-500 600L/H Submersible Water Pump is suitable for watering, pumping, drainage, water transportation from afar, water exchange in aquarium, etc..
Product details of 3S 60A Bms Board Lithium Li-Ion 18650 Protection Board With Balance For Drill Motor 11.1V 12.6V 18650 Lipo Cell ModuleBalanced vers..
This is a Black Plastic Storage Box Case Holder for Battery 3 x 18650 Cell Box, without Cover.The case box can keep your batteries organized..
This ultrasonic sensor is very similar to the ultrasonic sensors which are found in cars. This Waterproof Ultrasonic Obstacle Sensor shows s..
The MC1458 is a high-performance operational amplifier with high open-loop gain, internal compensation, high common-mode range and exceptional tempera..
Detects the charging status and process of your USB-enabled or type c-enabled devices. Supports QC3.0, QC2.0 and BC1.2. A Must Gadget checks the charg..
Product details of Power Bank Charger Circuit 18650 Battery Charger 134N3P 1 USB 5V Boost Step Up1.Input Voltage:3.7V~5.5V2.Charging Current:1A(max)3...
Can control 99% of NEC infrared format devices, including televisions, electric fans and other electrical and electronic equipment.Supports NEC encodi..
6V 12V 24V 28V 3A 80W DC Motor Speed Controller PWM Adjustable Variable Speed Switch DC Motor DriverDescription:This DC Motor Speed Controller allows ..
Considerations:This module is suitable for indoor, not outdoor use.the applied load should not exceed the rated power.The wiring can not be wrong.Spec..
Arduino Nano is a small, compact version of the Arduino microcontroller board. It is designed for projects that require a small footprint and low powe..
The L297 Stepper Motor Controller IC generates four phase drive signals for two phase bipolar and four phase unipolar step motors in microcontroller c..
The Arduino Uno R3 with Cable is a microcontroller board based on the ATmega328 (datasheet). It has 14 digital input/output pins (of which 6 can be us..
Choose your desire Resistor value:General SpecificationResistance (Ω)(Please Select)Tolerance(%)1Maximum Working Voltage (V)250Maximum Overload Voltag..
This is SSR-40DA Solid State Relay Module 3-32VDC/24-380VAC 40A. A solid state relay (SSR) allows you to control high-current AC loads from lower volt..
2S 20A BMS Charger 18650 Lithium Li-ion Battery Balance Protection BoardBMS (Battery Management System) – a battery management system that is designed..
This is a 4 x AA Battery Holder Box, Without Cover.The case box can keep your batteries organized and protected. The holder case is designed with..
The DS18B20 digital thermometer provides 9-bit to 12-bit Celsius temperature measurements and has an alarm function with nonvolatile user-programmable..
This is a Black Plastic Storage Box Case Holder for Battery 4 X AA Cell Box, with DC Power Plug. The 5-inch cable is terminated with a stand..
Green Connector Terminal Block with 0.2 inch pitch. Every single block contains a keying notch. Can be attached to other green screw terminal con..
Product details of TE842 6-24V to 5V 3A Car, Bike USB Charger Module DC Buck step down ConverterInput voltage: DC 6-24VOutput voltage: 5VOutput curren..
Soldering Station-KADA 852 SMD Hot Air Gun Rework Station With Solder IronKADA 852 soldering station is a combination of both hot air soldering statio..
MAONO AU-PM422 192KHZ/24BIT Professional Cardioid Condenser Mic MAONO AU-PM422 192KHZ/24BIT Professional Cardioid Condenser Mic is an ideal budget fr..
Photoelectric sensors work by converting changes in light intensity into changes in electrical signals to achieve control. A photoelectric switch is a..
This 6 x AA Battery Holder can hold 6 AA battery which can make 9 V rechargeable battery pack from NiMH / NiCd cells or 9V battery pack from alkaline ..
If you want to add some visual output to your Arduino projects, you’ll need a display. If you need only a little to display, the Standard LCD 16x2 Dis..
This 0.91” I2C OLED Display is an OLED monochrome 128×32 dot matrix display module with I2C Interface. It is perfect when you need an ultra-small disp..
12V DC Submersible Water Oil Fuel Pump Stainless SteelProduct detailsFeaturesLength : 5.1 cmWidth: 5.1 cmHeight: 5.1 cmThickness: 5.1 cmDiameter: 5.1 ..
This 8-bit input/output (I/O) expander for the two-line bidirectional bus (I2C) is designed for 2.5-V to 6-V VCC operation. The PCF8574 device provide..
Specification:Type: 775Material: AlloySize: As the picture showShaft Diameter: Approx. 5mmShaft length: Approx.16 mmBody diameter: Approx.42 mmMotor O..
What is in the box? Round motor, Vibration Motor, Big toy motor, Dynamo Motor, Big solar motor, Double Shaft toy motor, Double shaft round motor,..
This is a High-Quality 40 x 40 x 10 mm size Cooling Fan. The cooling fan consists of a 4-pole Brushless DC Motor with a precise vapor b..
The N20 Micro Gear 12V 100RPM DC Motor (High Torque) is lightweight, high torque, and low RPM motor. It is equipped with gearbox assembly so..
This Pro Micro 5V 16M Mini Leonardo Microcontroller Development Board For Arduino development board has 4 channel 10 bit ADC, 5 PWM pins, 12 DIO, and ..
An ESP-01 Adapter 3.3V 5V Board for ESP-01 Wi-Fi module voltage regulator circuit and onboard level conversion circuit can make 5V microcontroller eas..
It is a 10k Ohm Trimpot Trimmer Potentiometer. This potentiometer is easy to mount on a PCB and can be adjusted using a screwdriver.General Specificat..
This is a Micro Air Pump based on 370 micro dc motor this pump has stable and reliable performance, excellent quality, and longer service life. Making..
The Laser Rangefinder UNI-T LM60 is a high-precision tool used to measure distance and calculate area and volume.The LM60 uses laser technology to mea..
UNI-T UT61E Digital Multimeter True RMS Peak PC Connect 22000 Counts Data Hold Auto RangeThe UNI-T UT61E is a digital multimeter, which is a versatile..
This Arduino UNO SMD Basic Kit is great for absolute beginners. The kit comes with numbered components that would create 15 unique projects ..
PT2399 Microphone ( XH-M273 Dual Channel ) Amplifier BoardThis type of karaoke board adopts PT2399 chip, which plays the role of echo sound effects. P..
It is a 4 Channel Isolated 5V 10A Relay Module, A wide range of microcontrollers such as Arduino, AVR, PIC, ARM and so on can control it. It is a..
JST XH 2.54 4-Pin Connector SetThis is a 4 Pin JST XH 2.54mm Pitch Plug and Socket with Cable. It is a multipurpose cable. The length of the cable is ..
PC923L contains a IRED optically coupled a OPIC. It is packaged in a 8-pin DIP, available in SMT gullwing lead-form option. Input-output isolation vol..
Be it beginner, hobbyist or professional, soldering iron kits are essential tools to fix build circuit boards, fix electronics, make jewelry, for weld..
Applications:Signal processingSwitchingAmplificationCommercial gradeFeatures:General PurposeThree current gain groupsCompliant to RoHS, REACHConflict ..
Input voltage range: 6V to 32VOutput voltage: The default is 5V. After the fast charge is triggered, it is automatically adjusted between 3 and 12V.Ou..
This component is ideally suited to adding dual tone multi-frequency (DTMF) decoding to your CITYTECHBDDTMF is commonly found in touch tone devices su..
They are the special choice for heavy duty CNC machines. They overpass the NEMA17 Stepper Motors because of their inherent operational advantages in..
Product details of 12v bike and car wash water pump motor full set, ac & dc, motor, adapter, input and out pipe spi gun and connector setVoltage: ..
The stepper motors move in precisely repeatable steps, hence they are the motors of choice for the machines requiring precise position control. The Ne..
It is a 2.54mm 1×40 Pin Male Single Row Straight Long Header Strip. It has one row of 40 pins. Ideal for through-hole mounting. It has 20mm long pins ..
The devices are manufactured in planar technology with “base island” layout and monolithic Darlington configuration. The resulting transistors show ex..
Features :Based on the W5100Based on the Wiznet W5100 allows an Arduino board to connect to the internet.Stackable Design, can directly be supported b..
Four way measurement: inside diameter, outside diameter, depth, stepMinimum scale to read is 0.1mm / 0.01 inch,an ideal tool for a broad range of indu..
MULTIPLE APPLICATIONS: The LED ribbon is dimmable with a dimmer (NOT INCLUDED), which is suitable to customizable use, such as decorating your po..
Product details of DC 12V to 48V Controller Module Power Switch OFF Protection BoardUsing sophisticated production technology, this module has stable ..
Description:B+ connected battery positive;B1 the connect point between battery 1 and battery 2;B2 connect the point between battery2 and battery 3;B3 ..
Voltage Regulator 300W 20A Step Down ModuleWith a wide input voltage range from 6V to 40V, the step-down converter can accurately adjust output voltag..
Build your own music system with TDA7297 Dual Channel Digital Power Amplifier Module is a newly designed digital audio amplifier board with fine quali..
The MAX485 TTL To RS485 Module converts TTL signal to RS485 for long range, high data rate error prone differential communication. Digi..
Product details of Hot selling 12V 5A Switching Power Supply for LED Strip lightInput:AC110-220V 50/60HzOut put:DC 12VProtections: overload/ over volt..
The Digital Tachometer DT2234C+ is a tool used to measure the rotational speed of motors, conveyor belts, and other moving machinery.The DT2234C+ has ..
This is tiny and compact digital voltmeter with a red LED Display. The 0 to 100 V 0.28 inch Digital Voltage Tester DC VOLTMETER requires only a few mi..