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40 Pin Dual Female Splittable Jumper Wire - 200mm
Price: $5.60
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Elecrow Item #: EL-PCW02040A -

This is a splittable 40 pin 20mm length dual female jumper wire for 2.54mm, it is very flexible, can be used at bread board or other places need connection. it is able to transformed from 1-20 pin jumper wire.

40 Pin Male - Female Splittable Jumper Wire - 200mm
Price: $6.53
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Elecrow Item #: EL-PCW02040P -

This is a splittable 40 pin 20mm length male - female jumper wire for 2.54mm, it is very flexible, can be using at bread board or other place need connection. it is able to transformed from 1-40 pin jumper wire. There also have 40pin wire which have same specification in here. ...

Basic Kit for Arduino (With Crowduino)
Price: $69.77
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Elecrow Item #: EL-ACK02125K -

This Bacis Kit for Arduino is the perfect kit for you to dive into the electronics and Arduino world. It includes the Crowduino main board and the most popular accessories for a first-time user to learn about the Arduino hardware, software and general electronics theory. The detailed guide book, which includes 13 step-by-step basic experiments, helps you creating small, simple, and easy-to-assemble circuits. It is straight forward, includes diagrams, codes, explanations, and additional...

EL wire 2xAA pocket inverter
Price: $8.87
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Elecrow Item #: EL-DEL00803AA -

This is a small portable EL wire inverter. Powered by 2 pcs of AA batteries (not included). It can be used to drive 1 to 5 meter of Elecrow high-brightness EL wire. It comes with a switch to help you select the on/off/slow blink/fast blink mode. There\'s a removable cover and a belt clip you can use that to attach to clothing& hats on the back. Comes with a 2.5mm pitch female JST connector. The EL inverter need a \'load\' to work. Do not run the inverter less than 3 cm long of EL wire! If not,...

One Wire Waterproof Temperature Sensor
Price: $8.12
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Elecrow Item #: EL-STH01102S -

This is a waterproofed version of the DS18B20 Temperature sensor. Handy for when you need to measure something far away, or in wet conditions. While the sensor is good up to 125 degree, the cable is jacketed in PVC so we suggest keeping it under 100 degree. Because they are digital, you don\'t get any signal degradation even over long distances! The DS18B20 provides 9 to 12-bit (configurable) temperature readings over a 1-Wire interface, so that only one wire (and ground) needs to be connected...

40 Pin Dual Male Splittable Jumper Wire - 200mm
Price: $6.53
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Elecrow Item #: EL-PCW40220P -

This is a splittable 40 pin 20mm length dual male jumper wire for 2.54mm, it is very flexible, can be using at bread board or other place need connection. it is able to transformed from 1-40 pin jumper wire. There also have 20 pin wire which have same specification in here. ...

HC-SR04 Ultrasonic Ranging Sensor
Price: $5.32
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Elecrow Item #: EL-SOD00201S -

This HC-SR04 has stable performance and high ranging accuracy. Compared to the Shap IR ranging module , HC-SR04 is more inexpensive than it . But it has the same ranging accuracy and longer ranging distance.SpecificationPower supply: 5V DCEffectual angle: Ranging distance: 2cm to 500 cmResolution: 1 cmUltrasonic Frequency: 40k HzWiki & External linksManual/WikiDatasheetExample code ...

Leaper - Upgraded RFID& Stepper Driver Learning Kit for Arduino
Price: $139.53
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Elecrow Item #: EL-AK55865RF -

This Learning Kit includes some of the advance modules such as RFID module, Stepper driver module to help you learn Arduino and related technologies. You can learn these knowledge while making experiment to get rid of the boring theory knowledge and obtain the single-chip microcomputer system development ability in the playPartlist1 x UNO R3 board1 x RFID reader moduleDS1302 clock module1 x 5v step motor1 x Step motor 2003 drive board10 x Green LED10 x Yellow LED10 x Red LED2 x Rocker switch1...

Climber - Intermediate Development Kit for Arduino
Price: $125.53
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Elecrow Item #: EL-AK55831MD -

This Experiment Kit for Arduino includes the basic modules that popular used to learn Arduino, there are also 24 lessons for you to dig into the world of Arduino, from simple to complex. With these modules and the detailed user guide, you will certainly be able to make your own dream to reality, with Arduino.The content of these Lesson are:LED flashing experiment;PWM control light levels experiment;Advertising light water experiment;Button control LED experiment;Traffic light design...

2.54mm FEMALE-MALE JUMPER WIRE - 300MM (40PCS PACK)
Price: $5.83
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Elecrow Item #: EL-PCW00012F -

This is a pack including 40pcs of 300mm female-male DuPont jumpers. With these wire, you can easily connect electronic components to breadboard to make your project with these jumper wires.SpecificationWire Qty:40Length:300mmConnector Type:Female - MaleColor: Combined

Basic Bread Board With Slot - 8.3*5.5 cm
Price: $5.37
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Elecrow Item #: EL-PBB08555W -

This is a half size breadboard with dimension 8.3*5.5 cm. It has two power rails on the sides to allow more than one power level. In addition, it can make the breadboard as thin as 3.5cm and stick it onto an Arduino protoshield by pull the power rails off easily. With a total of 400 tie in points, all pins are spaced by a standard 0.1"(2.54mm). It has a self-adhesive on the back and also interlocking parts, so you can hook as many together as you\'d like.Features400 Tie PointSelf adhesiveCan...

5mm Super Bright LED - White(10Pcs)
Price: $1.87
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Elecrow Item #: EL-CLS50002W -

These are very bright LEDs, the lens of this super bright white LED is 5mm in diameter.10pcs per pack.SpecificationPin length \u010f\u017a\u0161>20mmDiameter \u010f\u017a\u01615mmVoltage: 3.1 \u2014 3.4VCurrent \u010f\u017a\u01615mA \u2014 21mA ...

80cm Infrared Proximity Sensor-GP2Y0A21YK0F
Price: $22.87
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Elecrow Item #: EL-SPGP2YIP -

The Sharp distance sensors are a popular choice for many projects that require accurate distance measurements. This IR sensor is more economical than sonar rangefinders, yet it provides much better performance than other IR alternatives. Interfacing to most microcontrollers is straightforward: the single analog output can be connected to an analog-to-digital converter for taking distance measurements, or the output can be connected to a comparator for threshold detection. The detection range...

EL Wire- Blue 2m
Price: $11.20
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Elecrow Item #: EL-DEL00802B -

EL Wire, also known as Electroluminescent wire, a thin phosphor coated wire in a tube that lights up when you apply a high AC voltage to it. When an AC signal is applied to it, it glows an aqua color. Sometimes it is covered with a colored plastic shell to make it appears to some other color. It looks a little like thin neon. Very bendable, it keeps its shape and you can curl it around your finger. This is EL is 2m long, we have 5 different colors of EL Wire for you to choose from. Recommend...

Basic Kit For Arduino (Without Arduino)
Price: $39.43
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Elecrow Item #: EL-ACK02124K -

This Bacis Kit for Arduino is the perfect kit for you to dive into the electronics and Arduino world. It includes the most popular accessories for a first-time user to learn about the Arduino hardware, software and general electronics theory. The detailed guide book, which includes 13 step-by-step basic experiments, helps you creating small, simple, and easy-to-assemble circuits. It is straight forward, includes diagrams, codes, explanations, and additional instructions, with which you can...

40Pin 2.54mm Male Header - Black (5pcs pack)
Price: $1.40
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Elecrow Item #: EL-CCO14002C -

This is a pack which includes 5pcs 40 pin break away male headers. They have 2.54mm spacing between pins and can be cut to any size.SpecificationPin Pitch: 2.54mmContact Qty: 40Contact Length: 6.3cmContact Type: Straight

USB TO UART TTL (Wires) Serial Cable (PL2303HX)
Price: $4.62
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Elecrow Item #: EL-MCP00102W -

This USB serial cable supplies +5V at up to 500mA (USB specification limit) along with TxD and RxD sginals -- no hardware handshaking. Now you can test the serial Data with this so cheap one to replace this FT232RL one(USBSerial Adapter). It is very easy to use, you just need to plug it into the computer there will be a com found in the computer. Then you Open the serial tester to test the Serial Data. Please Notice that if you need to program the Arduino board, this module can work, you need...

Nano 328(Arduino Compatible)
Price: $20.77
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Elecrow Item #: EL-MCA03328A -

The Nano 328 is a small, complete, and breadboard-friendly board based on the ATmega328 (Arduino Nano 3.0) or ATmega168 (Arduino Nano 2.x).It have an integrated on-board USB. As the function, It has almost all the analog and digital pins that the UNO or Duemilanove has and the same function as Duemilanove or UNO. This Nano 328(Arduino compatible) can go with the IO Shield for Arduino Nano, it would be more friendly and convenient for users to enter the Arduino world and make use of Arduino to...

Breadboard Jumper Wire 60pcs Pack
Price: $5.83
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Elecrow Item #: EL-PCW06500D -

This Breadboard jumper wire pack include 65pcs dual-male jumpers, including 4 different length:250mm 4pcs,200mm 4pcs,165mm 8pcs and 110mm 49, It is very flexible for breadboards.

2WD Mobile platform Kit
Price: $21.64
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Elecrow Item #: EL-RKT00100M -

This a well designed,2WDmobile robot development platform,you can build it and program it easily with tons of published free codes. Compare with the other mobile platform, this platform has 2gear motor with encoder disk, which makes it easy to control the speed, with acrylic board and mounting holes, you can add Variety of sensors to make it more interesting.The Crowduino, and elecrow motor shield , would be perfect to control&drive this platform to make your own mobile car. This kit is...

5mm Super Bright LED - Red(10Pcs)
Price: $1.87
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Elecrow Item #: EL-CLS50002R -

These are very bright LEDs, the lens of this super bright red LED is 5mm in diameter. 10pcs per pack. Specification Diameter : 5mm Voltage : 1.9\u2014

BMP180 Barometer Pressure/Temperature/Altitude Sensor
Price: $12.83
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Elecrow Item #: EL-SEN00180BMP -

This precision sensor from Bosch is the best low-cost sensing solution for measuring barometric pressure and temperature. Because pressure changes with altitude you can also use it as an altimeter! The sensor is soldered onto a PCB with a 3.3V regulator, I2C level shifter and pull-up resistors on the I2C pins. The BMP180 is the next-generation of sensors from Bosch, and replaces the BMP085. The good news is that it is completely identical to the BMP085 in terms of firmware/software/interfacing...

Soil Moisture Sensor Module
Price: $4.62
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Elecrow Item #: EL-SPM30421S -

This Soil Moisture Sensor can be used to detect the moisture of soil or judge if there is water around the sensor, let the plants in your garden reach out for human help.Insert this module into the soil and then adjust the on-board potentiometer to adjust the sensitivity. The sensor would outputs logic HIGH/LOW when the moisture is higher/lower than the threshold set by the potentiometer.With help of this sensor, it will be realizable to make the plant remind you : Hey, I am thirsty now,...

SD Card Socket Module
Price: $3.45
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Elecrow Item #: EL-COI00012S -

This SD card socket module helps you using SD card in your project. Install a SD card into the socket and connect this module to arduino with jumper wire, with the given SD card library, you can write and read data with the SD card in your project.Please connect this module to Arduino as following: CS: D4 MOSI: D11 MISO: D12 SCL: D13SpecificationVoltage:3.3V or 5VSPI communication Stand SD card\u0103\u20ac\x81SDHC card and TF card compatibleFully supported SD LibrarySupported Card Type:SD...

EL Wire- Red 2m
Price: $11.20
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Elecrow Item #: EL-DEL00802R -

EL Wire, also known as Electroluminescent wire, a thin phosphor coated wire in a tube that lights up when you apply a high AC voltage to it. When an AC signal is applied to it, it glows an aqua color. Sometimes it is covered with a colored plastic shell to make it appears to some other color. It looks a little like thin neon. Very bendable, it keeps its shape and you can curl it around your finger. This is EL is 2m long, we have 5 different colors of EL Wire for you to choose from. You need an...

Serial WIFI Transceiver Module ESP8266
Price: $11.62
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Elecrow Item #: EL-WWI8266ESP -

This serial WiFi transceiver module is based on ESP8266 SoC.. ESP8266 is a highly integrated chip that has Integrated TCP/IP protocol stack. It offers a complete and self-contained Wi-Fi networking solution, allowing it to either host the application or to offload all Wi-Fi networking functions from another application processor. Besides, ESP8266 has powerful on-board processing and storage capabilities that allow it to be integrated with the sensors and other application specific devices...

9V Battery DC Jack
Price: $0.93
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Elecrow Item #: EL-PSB00901B -

This adapter consists of a 9V battery clip and a standard 5.5*2.1mm center positive barrel jack, it applied to power any device such as Arduino Uno, that needs 9V input voltage and has on-board barrel jack.

USB Digital Microscope
Price: $40.25
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Elecrow Item #: EL-TET50001T -

This hi-tech microscope allows you to see into a "bigger" world. Excellent for zooming in and capturing images of various objects, this is an invaluable tool to keep on hand for professional applications. What makes it unique is that not only does it snap HD pictures, but it allows to capture the video, and also to measure the objects. This USB digital microscope can magnify objects up to 500 times their original size and uses a dynamic image sensor and eight super bright white LED lights for...

4-Channel Relay Module-10A
Price: $9.29
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Elecrow Item #: EL-ARE00104SL -

A Relay is a digital switch to control much higher voltages and currents than your normal Arduino boards does. When inputs a logic voltage, the relay will switch to allow current to flow or cutoff, depending on your wiring. A Relay usually consists of a coil, 1 common terminal, 1 normally closed terminal and one normally open terminal. When the coil is energized, the common terminal and the normally open terminal will have continuity. Why do we want to use a relay and do we really need to?...

433Mhz RF Transmitting Module
Price: $3.45
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Elecrow Item #: EL-WRF43301R -

The 433MHz RF link kit is consisted of transmitter and receiver, popular used for remote control. We suggest you use the Arduino VirtualWire library to use this kit.Please refer to the wiki for more details. SpecificationFrequency: 433MhzModulation: ASKReceiver Data Output: High - 1/2 Vcc, Low - 0.7vTransmitor Input Voltage: 3-12V (high voltage = more transmitting power)Package list433MHz RF Transmitter x1433MHz RF Receiver x1Wiki & External linksManual & Wiki link ...

Component Kit for Arduino E3
Hot!
Price: $5.38
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Elecrow Item #: EL-ACA30002A -

This kit is Arduino compatible. It was designed to be used with your Arduino. It contains everything needed for a first-time user to connect their computer to Arduino and includes many of the most popular accessories for DIY projects. Breadboard, Jumper wires, Color Led, Resistors, Buzzer, etc., all of these components can come in a handy box for easy transportation and minimal clutter.Package list30 X 100Ω Resistors 30 X 1 kΩ Resistors 30 X 4.7 kΩ Resistors 30 X 10 kΩ...

3 Axis Digital Accelerometer - ADXL345
Price: $7.00
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Elecrow Item #: EL-SMS33451S -

This ADXL345 module is low power consumption and a 3-axis accelerometer, it communicate with MCU with I2C or SPI communication with user selectable sensitivity and 10-13 bit resolution. The ADXL345 is well suited to measure the static acceleration of gravity in tilt-sensing applications, as well as dynamic acceleration resulting from motion or shock. Its high resolution (4 mg/LSB) enables measurement of inclination changes less than 1.0\xb0. Several special sensing functions are provided....

Battery Holder With Switch - 4 x AA
Price: $2.33
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Elecrow Item #: EL-PSB00402B -

The 4 x AA Battery Holder with Switch puts a nice finishing touch on your battery powered project. This holder features a removable sliding cover which is secured with a small phillips head screw. Another bonus is the ON/OFF switch which can be used to control power to your project. The leads are about 145mm, and the last 5mm of them are tinned. It is series connection.Specification4 AA batteriesWith a cover and fixed screwWith a ON/OFF switch ...

5mm Super Bright LED - Blue(10Pcs)
Price: $1.63
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Elecrow Item #: EL-CLS50002B -

These are very bright LEDs, the lens of this super bright blue LED is 5mm in diameter. 10pcs per pack. Specification Diameter : 5mm Voltage : 3.2\u20143.45VCurrent : 5mA-10mALuminance:6000-7000mcd ...

PIR Motion Sensor Module
Price: $4.62
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Elecrow Item #: EL-SOD00101S -

This is a highly integrated module popularly used for entry detection, it can simplely and easily to adopt in system. There are two adjustable potentiometer on the module, you can use them to change the trigger sensitivity and the duration of the trigger signal.SpecificationInput Voltage: DC 4.5-20VStatic current: 50uAOutput signal: 0,3V or 5V (Output high when motion detected)Sentry Angle: 110 degreeSentry Distance: max 7 mShunt for setting overide trigger: H - Yes, L - NoWiki & External...

Tower Pro 9g SG-90 Mini Servo
Price: $11.62
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Elecrow Item #: EL-RMS09001S -

Tower Pro SG90 is a high quality, low-cost servo for all your mechatronic needs. It comes with a 3-pin power and control cable, mounting hardware.SpecificationOperating Voltage: 4.8 ~ 6.0VOperating Speed: 0.12sec/60 degree(4.8V)~0.1sec/60 degree(6.0V)Torque: 1.6kg/cm(4.8V)Dead Band Width: 5usecTemperature Range: -30\u2103~+60\u2103Cable Length: 25cmBrand name: Tower Prolocation of each pin: red (+), brown (-), yellow (signal). ...

Basic Starter Kit for Raspberry Pi
Price: $63.00
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Elecrow Item #: EL-RPK08001R -

This is the Kit for Raspberry Pi, developed especially for those beginners who are interested in Raspberry Pi. It has more than 21 kinds of components in it. You won’t need to worry about that you don\'t have proper materials. This do save you a lot of time, so you just need to focus on your project, be more creative, and make some amazing product.Features A complete set for Raspberry Pi Components are most common and useful electronic Specification Box size: 200 x 135 x 45mm Weight:...

Nokia5110 Display
Price: $10.45
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Elecrow Item #: EL-DLN5110ND -

The Nokia 5110 is a basic graphic LCD screen for lots of applications. It was originally intended for as a cell phone screen. This one is mounted on an easy to solder PCB. It uses the PCD8544 controller, which is the same used in the Nokia 3310 LCD. The PCD8544 is a low power CMOS LCD controller/driver, designed to drive a graphic display of 48 rows and 84 columns. All necessary functions for the display are provided in a single chip, including on-chip generation of LCD supply and bias...

EL Wire- Green 2m
Price: $11.20
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Availability: Stocked
Elecrow Item #: EL-DEL00802G -

EL Wire, also known as Electroluminescent wire, a thin phosphor coated wire in a tube that lights up when you apply a high AC voltage to it. When an AC signal is applied to it, it glows an aqua color. Sometimes it is covered with a colored plastic shell to make it appears to some other color. It looks a little like thin neon. Very bendable, it keeps its shape and you can curl it around your finger. This is EL is 2m long, we have 5 different colors of EL Wire for you to choose from. You need an...

Four - Channels Motor Shield For Arduino
Price: $13.53
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Elecrow Item #: EL-MCS02930M -

This Adruino compatible motor Driver shield is a full-featured products that it can be used to drive 4 DC motor or two 4-wire stepper and two 5v servo. It drive the DC motor and stepper with the L293D,and it drive the servo with arduino pin9 and pin10.FeaturesBe able to drive 4 DC motor and 2 \'hoppy\' ServoBe able to drive 2 stepper and 2 \'hoppy\' Servo The logic control voltage Vss: 4.5~5.5VMotor Supply Voltage: 4.5 ~ 12VReduced control pins needed through 8-stage serial shift...

GPRS/GSM Shield For Arduino
Price: $81.67
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Elecrow Item #: EL-MCS01101S -

The GPRS/GSM Shield provides you a way to use the GSM phone network to receive data from a remote location\u010f\u017a\u0152and it is compatible with all boards which have the same form factor (and pin out) as a standard Arduino Board. This shield can also be applied to DIY phones for calling, receiving and sending messages, making GPS tracker or other applications like Smart home etc. SIM900 GPRS/GSM Shield delivers GSM/GPRS850/900/1800/1900MHz signals for Audio, SMS and GPRS Service. Besides...

5mm Super Bright LED - Yellow(10Pcs)
Price: $2.10
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Elecrow Item #: EL-CLS50002Y -

These are very bright LEDs, the lens of this super bright Yellow LED is 5mm in diameter. 10pcs per pack. Specification Diameter : 5mm Voltage : 2.2-2.45VCurrent : 13-18mA ...

5mm Super Bright LED - Green(10Pcs)
Price: $2.10
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Elecrow Item #: EL-CLS50002G -

These are very bright LEDs, the lens of this super bright Green LED is 5mm in diameter. 10pcs per pack. Specification Diameter : 5mm Voltage : 3.1\u2014

DHT11 Temperature & Humidity Sensor
Price: $5.32
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Elecrow Item #: EL-STH01101S -

This DHT11 Temperature & Humidity Sensor features a temperature & humidity sensor complex with a calibrated digital signal output. By using the exclusive digital-signal-acquisition technique and temperature & humidity sensing technology, it ensures high reliability and excellent long-term stability. This sensor includes a resistive-type humidity measurement component and an NTC temperature measurement component, and connects to a high-performance 8-bit microcontroller, offering excellent...

GPIO Kit for Raspberry Pi Model B+
Price: $13.53
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Elecrow Item #: EL-RA000022RK -

The GPIO extension kit used for extending the GPIO interface on Raspberry Pi B+, it helps you break out all those tasty power, GPIO, I2C and SPI pins from the 40 pin header of Raspberry Pi B+ onto a breadboard. There is also the GPIO board and GPIO Cable for the Model B.Corresponding InterfacePin1 - 3V3Pin2 - 5VPin3 - SDAPin4 - 5VPin5 - SCLPin6 - GNDPin7 - GPIO4Pin8 - TXDPin9 - GNDPin10 - RXDPin11 - GPIO17Pin12 - GPIO18Pin13 - GPIO27Pin14 - GNDPin15 - GPIO22Pin16 - GPIO23Pin17 - 3V3Pin18 -...

DC Toy / Hobby Motor - 130 Size
Price: $1.12
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Elecrow Item #: EL-RMS13001M -

This is a standard \'130 size\' DC motor. It comes with a wider operating range than most toy motors: from 4.5 to 9VDC, This range makes them perfect for controlling with most of the Arduino Motor Shield, or with an Arduino where you are more likely to have 5 or 9V available than a high current 3V setting. If you find it hard to fix this motor in your project, you can have a look at the 130 DC Motor Bracket, hope it helps for you.Specification Operating Temperature: -10\xb0C ~ +60\xb0C Rated...

RFID Reader with Cards Kit- 13.56MHz
Price: $12.32
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Elecrow Item #: EL-CRF1356KIT -

This RFID kit includes a 13.56M RF reader module, which use the RC522 IC, plus 2 S50 RFID cards to help you learn and add the 13.56 MHz RF transition to your project. The MF RC522 is a highly integrated transmission module for contactless communication at 13.56 MHz, it supports ISO 14443A/MIFARE mode, this transmission module utilizes an outstanding modulation and demodulation concept completely integrated for different kinds of contactless communication methods and protocols at 13.56 MHz....

Adjustable Mini DC-DC Module- LM2596S
Price: $4.62
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Availability: Back Order
Elecrow Item #: EL-PCH2596S -

This DC-DC module uses the step-down switching regulator LM2596S to provide a stable power supply for the users. The output voltage is adjustable and can ensure 3A output load current. It works at 150 kHz and has high efficiency >90%.Specification Input Voltage: 3V~40V (1.5V higher than the output at least) Adjustable Output Voltage: 1.5V~35V. Output Current: 3A Dimension: 45mm x 20mm x 14mmDownloadLM2596 Datasheet ...