Elecrow

    This is a pack which includes 5pcs 10 pin female header. We use this header on all our XBee series modules. They have 0.2mm spacing between pins. Specification Pin Pitch: 2.0mm Contact...

    This is a pack which includes 5pcs 10 pin female header. We use this header on all our XBee series modules. They have 0.2mm spacing between pins. Specification Pin Pitch: 2.0mm Contact Qty: 10 Contact Type: Straight ...

    The 3 x AAA 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...

    The 3 x AAA 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.SpecificationBattery Type : AAABattery Qty : 3With Cover : YESWith Switch : YESHolder color :...

This motor/ servo shield is for Micro: bit, it provides a simple way to add motor driving capability to a micro: bit. The shield can drive 2 motors, 2 servos, and allow the motors to be driven with...

This motor/ servo shield is for Micro: bit, it provides a simple way to add motor driving capability to a micro: bit. The shield can drive 2 motors, 2 servos, and allow the motors to be driven with forward, reverse, stop control. It?s easy to add the motor to the shield, and there is an integrated edge connector slot for your Micro: bit to slot into easily. The shield is powered by the battery, and the battery charged by the USB port. It makes easier to achieve the function of your Micro: bit...

Description This breadboard have 2x 60 rows of interconnected pins (5 per row) and two long rows on both sides - 700 pins in total. Its dimension is 17.6*4.6*8.3cm. Plesae note that it has no...

Description This breadboard have 2x 60 rows of interconnected pins (5 per row) and two long rows on both sides - 700 pins in total. Its dimension is 17.6*4.6*8.3cm. Plesae note that it has no self-adhesive backing and no interlocking part.Features700 Tie PointDimensions: 17.6 * 4.6 * 8.3cm ...

   A NEW Crowtail product! we add a crowtail port for pluging into crowtail base board. so it can simple use for our Crowduino. The Sharp distance sensors are a popular choice...

   A NEW Crowtail product! we add a crowtail port for pluging into crowtail base board. so it can simple use for our Crowduino. 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...

If you already have some knowledge of electronics and some programming skills. And you want to continue to strengthen your thinking, hands-on skills, programming and innovation capabilities. This...

If you already have some knowledge of electronics and some programming skills. And you want to continue to strengthen your thinking, hands-on skills, programming and innovation capabilities. This Crowtail-Advanced kit will lead you to a new stage! This kit contains 22 fun and creative tutorials, from simple to difficult, leading you to gradually explore and discover modules and the fun of programming and to constantly train your thinking and programming skills throughout the process to enhance...

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...

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 Universal parts for ArduinoSpecification Box size: 185 x 90 x 45mm Weight: 330gPackage list Plastic box x1 Jumper wire x140 830-hole...

    This is 3D Printer Z Axis Screw Stepper Motor. Features Screw : M8 Diameter: 8mm Screw length : 300MM Model: 17HD40005-300N Step angle: 1.8? Rated voltage: 2.4V Rated current:...

    This is 3D Printer Z Axis Screw Stepper Motor. Features Screw : M8 Diameter: 8mm Screw length : 300MM Model: 17HD40005-300N Step angle: 1.8? Rated voltage: 2.4V Rated current: 1.5A Phase resistance: 1.5? Rotor inertia: 57g.cm2 Phase resistance: 1.5? Rotor inertia: 57g.cm2 Height of motor: 4.2cm ...

    This Pro Mini version is 100% compatible with the original Arduino Pro mini. We add two analog IO - A6, A7 , and Power Input side add auto recovery insurance, and be allowed...

    This Pro Mini version is 100% compatible with the original Arduino Pro mini. We add two analog IO - A6, A7 , and Power Input side add auto recovery insurance, and be allowed USB and Power Supply at same time.     it is a microcontroller board based on the ATmega328 (datasheet). It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 8 analog inputs, an on-board resonator, a reset button, and holes for mounting pin headers. A six...

    The Wireless Charger& Receiver adopts two copper wire coil superposition to active the wireless charging, it can be used in electronic equipments in common use for close...

    The Wireless Charger& Receiver adopts two copper wire coil superposition to active the wireless charging, it can be used in electronic equipments in common use for close wireless charging or power supply. This product consisted of a transmitter and receiver, could serve as a replacement for the Wireless Power Supply with stable 5V output voltage and maximum 600mA output current. Its small size and insulation coil is more suitable for using in wireless...

Keep your Raspberry Pi computer safe and sound in this lovely clear acrylic enclosure. This enclosure is special designed for the Raspberry Pi Model B+. It comes as 6 pieces of acrylic boards and...

Keep your Raspberry Pi computer safe and sound in this lovely clear acrylic enclosure. This enclosure is special designed for the Raspberry Pi Model B+. It comes as 6 pieces of acrylic boards and some other modules such DC fan, heat sink and even screwdriver, to help user better experience with the Raspberry Pi Model B+.     This ingenious design has no screws or standoffs and there are cute little feet cut into the sides so that it stands up above your desk. There are...

The Wireless SD card shield allows an Arduino board to communicate wirelessly using a wireless module, and adds storage to your Arduino project. The XBee Shield is based on the Xbee modules from...

The Wireless SD card shield allows an Arduino board to communicate wirelessly using a wireless module, and adds storage to your Arduino project. The XBee Shield is based on the Xbee modules from Digi, but can use any Bee module with the same footprint. It supports SD, SDHC, or MicroSD TF cards. Use the on-board toggle switch to select the SD card type. And when you want plug a sd card on it,you should select the switch to the right direction. About the wireless module, it only uses you two...

Wind & Water Power Turbines Description: The Wind & Water Power Turbines convert the wind & water to the mechanical energy and then convert to electricity power. This mini Turbines...

Wind & Water Power Turbines Description: The Wind & Water Power Turbines convert the wind & water to the mechanical energy and then convert to electricity power. This mini Turbines outputs small power for small projects such as LED, suitable for DIY projects. Note that the output of the turbine is AC, Rectifiers are needed if you want to change it into DC. As we tested, the turbines can power 5 LEDs with a wind speed 20 km/h, and 10 LEDs with a wind speed 50 km/h. you can use this...

    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. Specification Operating...

    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. Specification Operating Voltage: 4.8 ~ 6.0V Operating Speed: 0.12sec/60 degree(4.8V)~0.1sec/60 degree(6.0V) Torque: 1.6kg/cm(4.8V) Dead Band Width: 5usec Temperature Range: -30?~+60? Cable Length: 25cm Brand name: Tower Pro location of each pin: red (+), brown (-), yellow (signal). ...

    The MQ5 Gas Sensor module is useful for gas leakage detecting. It can detect LPG, i-butane, methane, alcohol, Hydrogen, smoke and so on. The sensitivity can be adjusted using...

    The MQ5 Gas Sensor module is useful for gas leakage detecting. It can detect LPG, i-butane, methane, alcohol, Hydrogen, smoke and so on. The sensitivity can be adjusted using the on-board potentiometer, and you'd use this sensor by reading the analog pin to which it is connected. Please use these sensors only in controlled experiments! Combustible gases and fumes are very dangerous! Here are details for some MQ gas sensor. SysmbolMQ-2MQ-3MQ-5MQ-9Detect GasCombustible...

    This Barometer Sensor has a Bosch BMP085 which is a high-accuracy chip to detect barometric pressure and temperature. It can widely measure pressure ranging from 300hPa to...

    This Barometer Sensor has a Bosch BMP085 which is a high-accuracy chip to detect barometric pressure and temperature. It can widely measure pressure ranging from 300hPa to 1100hPa, AKA +9000m to -500m above sea level, with a super high accuracy of 0.03hPa(0.25m) in ultra-high resolution mode. This Barometer sensor compatible with 3.3V and 5V, so it can be used in Arduinos without moditdfication. Features Wide pressure range Arduino/Crowduino compatible interface (3.3V...

    This is a breakout board for Freescale's MMA7361L three-axis analog accelerometer. The sensor requires a very low amount of power and has a g-select input which switches the...

    This is a breakout board for Freescale's MMA7361L three-axis analog accelerometer. The sensor requires a very low amount of power and has a g-select input which switches the accelerometer between ?1.5g and ?6g measurement ranges. Other features include a sleep mode, signal conditioning, a 1-pole low pass filter, temperature compensation, self test, and 0g-detect which detects linear freefall. Zero-g offset and sensitivity are factory set and require no external devices....

Do you still looking for the relay module for the Micro: bit? Here we had combined the relay with the Micro: bit and you can use Micro: bit to control 4 relays at the same time. Features Apply to...

Do you still looking for the relay module for the Micro: bit? Here we had combined the relay with the Micro: bit and you can use Micro: bit to control 4 relays at the same time. Features Apply to Micro: bit. Four channel relay. Specifications Input voltage: 5v Load voltage and current: 3A 120VAC/ 24VDC Working mode: NC/ NO Package list Four Channel Relay for Micro: bit x 1 Wiki & External links User manual (wiki link) ...

The Crowtail-Deluxe Kit for Arduino is a kit for advanced learners with a basic programming foundation. It is designed to help learners diverge their ideas, learn how more complex electronic...

The Crowtail-Deluxe Kit for Arduino is a kit for advanced learners with a basic programming foundation. It is designed to help learners diverge their ideas, learn how more complex electronic components work and program, and ultimately help them achieve their dream electronic project! The kit contains more than 20 creative and inspiring courses, from simple to difficult, to guide you in detail to learn how these complex electronic modules work and how to use them, and then program to achieve...

    The Bluetooth Shield integrates a Serial Bluetooth module. It can be easily used with Arduino /Crowduino for transparent wireless serial communication. You can choose two...

    The Bluetooth Shield integrates a Serial Bluetooth module. It can be easily used with Arduino /Crowduino for transparent wireless serial communication. You can choose two pins from Arduino D0 to D7 as Software Serial Ports to communicate with Bluetooth Shield (D0 and D1 is Hardware Serial Port). It also expand five analog IOs that you can use it to connect other devices. The Bluetooth Shield could be setting to Master or Slave by user.     Serial...

    This is a splittable 40 pin 30mm length dual female jumper wire for 2.54mm, it is very flexible, can be used at bread board or other places that need connection. it is able...

    This is a splittable 40 pin 30mm length dual female jumper wire for 2.54mm, it is very flexible, can be used at bread board or other places that need connection. it is able to transform to  1-40 pin jumper wire. 

    This is an infrared distance switch. It has an adjustable detection ranging from 3cm to 80cm. It is small, easy to use/assemble, and inexpensive. Useful for robotics,...

    This is an infrared distance switch. It has an adjustable detection ranging from 3cm to 80cm. It is small, easy to use/assemble, and inexpensive. Useful for robotics, interactive media, industrial assembly line, etc. Specification Power supply: 5V Current: 100mA Range: 3-80cm adjustable Red: +5V Yellow: Signal Black: GND Wire length: 20cm Wiki & External links Manual/Wiki ...

Playing game with your Micro: bit sounds cool, we make this gamer shield for you to relax yourself. Besides game, you can also DIY your robot, and control your own robot with this handle. There are...

Playing game with your Micro: bit sounds cool, we make this gamer shield for you to relax yourself. Besides game, you can also DIY your robot, and control your own robot with this handle. There are five buttons and XY joystick on this handle that can make you control your robot or play game easier. Specifications Working voltage: 3v The interface of X joystick: P0 The interface of Y joystick: P1 The interface of 5 buttons: P2 Installation Method Install the countersunk head screw on the side...

    The Elecrow Bluetooth Bee is designed for transparent wireless serial connection setup. It is a fully qualified Bluetooth V2.0+EDR (Enhanced Data Rate) 3Mbps modulation with...

    The Elecrow Bluetooth Bee is designed for transparent wireless serial connection setup. It is a fully qualified Bluetooth V2.0+EDR (Enhanced Data Rate) 3Mbps modulation with complete 2.4GHz radio transceiver. It uses CSR Bluecore4-external single chip Bluetooth system with CMOS technology and with AFH (Adaptive Frequency Hopping). It can be configured to Master, Slave or Loopback three different modes(HC-06 just be Master/Slave, coulud be customized), and it will...

    This is an awesome large sized RGB LED Matrix with superbright and beautiful performance.It has 64 5mm circle-dot and it's perfectly compatible with our Rainbow shield V1.0....

    This is an awesome large sized RGB LED Matrix with superbright and beautiful performance.It has 64 5mm circle-dot and it's perfectly compatible with our Rainbow shield V1.0. For more details, please refer to the datasheet. Specification Dot Size: 5.0mmPixel Array: 8?8Dimension: 48mm?48mmReverse Voltage(Max): 5V Forward Current(Max) : 20mAPeak Forward Current(Max): 60mAPower Dissipation(any seg): 40mWOperating Temperature(Max): -10~+80??/li>Storage Temperature(Max):...

    The fiber optic Temperature Probe TP-01 is a high precision temperature probe for use in a wide temperature range. It is for the temprature measuring of air/solid, but not...

    The fiber optic Temperature Probe TP-01 is a high precision temperature probe for use in a wide temperature range. It is for the temprature measuring of air/solid, but not for liquid. It is a point-like probe housed in a stainless steel tube and with a connector at one end. you can also find the Thermocouple_K_Female Connetor to integrate this sensor to your PCBA Features Length:100cm Measuring Range:-50 - +400 response time: 5s ...

NL6621M is a highly integrated SOC, especially for the low-cost high data throughput wireless LAN products and designs. It integrates MCU, MAC, 1T1R baseband and RF transceiver with power amplifier...

NL6621M is a highly integrated SOC, especially for the low-cost high data throughput wireless LAN products and designs. It integrates MCU, MAC, 1T1R baseband and RF transceiver with power amplifier on a single chip NL6621M support 802.11b / g / n and Wi-Fi direct (SDIO card mode), BSS STA, soft AP, WiFi Protected Setup. It also supports WMM-PS and WPA / WPA2 security protocol. NL6621M not only for controlling by the host processor from the device but also can be used as standalone WLAN...

    The Joystick Shield enable your Arduino with a joystick! The shield sits on top of your Arduino and turns it into a simple controller. Five momentary push buttons (4+...

    The Joystick Shield enable your Arduino with a joystick! The shield sits on top of your Arduino and turns it into a simple controller. Five momentary push buttons (4+ joystick select button) and a two-axis thumb joystick gives your Arduino functionality on the level of old Nintendo controllers.     This shield is a great piece of uer interface board, it is perfect for gaming and navigating through menu quickly. It has headers for LCDs and RF modules...

This starter kit comes with the main components such as LCD1602 display,Step motor,Servo,Remote, touch sensor and Ultrasonic distance sensor, you can make some funny little builds by these things.We...

This starter kit comes with the main components such as LCD1602 display,Step motor,Servo,Remote, touch sensor and Ultrasonic distance sensor, you can make some funny little builds by these things.We will provide detailed and clear tutorial(PDF),there are 26 lessons for Raspberry Pi and 30 lessons for Arduino.In the tutorial,there are clear steps in each lesson that include Overview,Specification,Pin defication,Connection diagram,Demo code,Complie & Run and Application effect for Raspberry Pi...

Electrical tape is a type of pressure-sensitive tape used to insulate electrical wires and other materials that conduct electricity. It is very useful in our daily life.For example,when your wire...

Electrical tape is a type of pressure-sensitive tape used to insulate electrical wires and other materials that conduct electricity. It is very useful in our daily life.For example,when your wire was bitten by something, it will come in handy.Specifications Material: PVC Adhesive: Nature Rubber, Pressure Sensitive AdhesiveThickness: 0.13mm Width: 18mm Length: 10m Use temperature: 0~80\xb0C MAX use voltage: 600VElongation at break: 150% ~ 220% tensile stress: 2.5-3Kg/cm Features For insulating...

    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...

    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....

Description These are very bright LEDs, the lens of this super bright blue LED is 3mm in diameter. 10pcs per pack. Specification Diameter : 3mm Voltage : 3.1-3.6vCurrent : 5mA - 7.5mA...

Description These are very bright LEDs, the lens of this super bright blue LED is 3mm in diameter. 10pcs per pack. Specification Diameter : 3mm Voltage : 3.1-3.6vCurrent : 5mA - 7.5mA      ...

This kit has more than 13 components for the beginners. You may learn about Arduino through using these basic projects by using your own hands. Try any circuit what you want to the Arduino. You also...

This kit has more than 13 components for the beginners. You may learn about Arduino through using these basic projects by using your own hands. Try any circuit what you want to the Arduino. You also can choose to use your own breadboard to accomplish your creation. Features Various of components Universal and for Arduino Specification Box size: 130 x 65 x 22mm Weight: 170g Package list Plastic box x1 400-hole bread board x1 Line 65 x1 sheaf Four sections fifth battery box x1 Small DC motorx1...

The Electronic Brick - Base Shield module makes you using the Electronic Bricks easier. With this module, you can connect the Electronic Bricks to Arduino&Crowduino directly with jumper wires. For...

The Electronic Brick - Base Shield module makes you using the Electronic Bricks easier. With this module, you can connect the Electronic Bricks to Arduino&Crowduino directly with jumper wires. For the Arduino beginners, the Base Shield is the best tool for stepping into the Arduino world. The female pins on the shield with different color helps user identify the usage of the pins. Yellow represents ?signal?, Red represents ?Power? and Black represents?Ground?. Base Shield is compatible with...