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Speech Interaction Board for Raspberry Pi
Price: $13.19
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Item #: EL-RPA12579I -

Speech Interaction board for Raspberry Pi is a dual-microphone expansion board for Raspberry Pi designed for AI and voice applications. This means that you can build a more powerful and flexible voice product that integrates Amazon Alexa Voice Service, Google Assistant, and so on. There are 2 microphones on both sides of the board for collecting sounds and it also provides 2 APA102 RGB LEDs, 1 User Button and 2 on-board Grove interfaces for expanding your applications. What is more, 3.5mm...

Camera Module for Raspberry Pi Zero/W
Price: $30.90
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Item #: EL-DRA00619C -

This mini camera is compatible for Raspberry Pi Zero 1.3/Zero w, it?s a good way for you to use it on where the space is small. The sensor is 5MP, and it is mounted on a flexible circuit board. When handling, you should be careful, just like the connector on the Pi Zero. The interface uses the dedicated CSI interface, which is designed especially for interfacing to cameras. The CSI interface can provide extremely high data rates, and it is designed for transferring pixel data. Please note that...

Raspberry Pi Starter Kit
Price: $108.57
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Item #: EL-RPD12028K -

If you have been wanting to dive into the world of Raspberry Pi but didn?t know where to start, this kit will certainly get your feet wet. It has lots of crowtail sensors and some necessary modules like leds and motor, even a 3.5 inch display. All of them are working for your raspberry pi iot projects.And when we want to do some raspberry pi projects, we often find there are some trouble on using the display and sensors at same time with our raspberry pi, so we design a board called crowtail-...

Raspberry Pi Zero
Price: $21.27
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Item #: EL-RPD08812Z -

Raspberry Pi Zero is a a super-small, hackable, and ultra-low-cost computer. It is half of the size of a Model A+, with twice the utility. It just looks like a slimmed down version of the Raspberry Pi we know and love. It's kind of like the little brother to the Pi 2 - with just a micro SD card slot, a mini HDMI port, two micro USB ports (one for power, one for USB), and 512MB of RAM. It has a single-core 1 GHz processor chip, similar to the Pi A+ and B+. Actually it’s 40% faster than the...

5110 Mini LCD 84*48 PCD8544 Shield For Raspberry Pi Model B+/B
Price: $23.33
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Item #: EL-RPA51101R -

This product is compatible with Raspberry Pi Model B+ and B. With a resolution of 84 X 48, this Mini LCD screen displays the CPU utilization and the memory occupancy rate that runs on your Raspberry Pi through Raspberry Pi internal Python programming. It is clear at a glance. Geek players can also program by themselves to display any content. When the Raspberry Pi is used as a server, you can also see the operating condition of Raspberry Pi at night. Package list 5110 Mini LCD 84*48 PCD8544...

EDUP EP-N8508GS 802.11b/g/n 150M WIFI Module for Raspberry Pi B+
Price: $15.03
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Item #: EL-RPA85081R -

EDUP"s Wireless-N USB 2.0 Adapter allows you to connect your laptop or desktop to any Wireless-N networks in your home or office. The Wireless-N (802.11n) USB 2.0 Adapter is great for those who want to upgrade older computers to be able to access the internet over a Wireless-N network. This EDUP Wireless-N USB 2.0 Adapter can offer you 5 times faster than traditional Wireless-G (802.11b) networks. It also allows for high speed data transferring, online gaming, and lightning downloads. The...

WiringPi Board
Price: $1.45
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Item #: EL-RPB4809WP -

Raspberry PI nRF24 Add-on V1.0
Price: $58.78
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Item #: EL-COD02410N -

Raspberry PI nRF24 Add-on for Raspberry PI platform. Integrated on-chip transceiver nRF24L01 + PA and LNA allows you to create a wireless connection between the terminal devices (sensors, etc.) and servers. The Raspberry PI nRF24 Add-on added all the ingredients needed to make Raspberry PI in a completely finished and inexpensive gateway to build a heterogeneous environment for the smart home. Many Open Source controllers and accessible library will allow you to create any kind of smart,...

Raspberry Pi Zero W
Price: $32.97
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Item #: EL-RPD08818W -

Raspberry Pi Zero W is a super-small, hackable, and ultra-low-cost computer, with mini-HDMI, micro-B OTG USB, and the same 40-pin GPIO as its bigger brothers. It takes the beloved and extremely popular Pi Zero and adds wireless LAN and Bluetooth, making it perfect for embedded Internet of Things projects.The size of the Zero makes it easy to embed in almost any device and the integrated Wi-Fi and Bluetooth of the W will help keep that form factor by not needing the bulky USB OTG adapter...

LCD1602 Display for Micro: bit
Price: $9.19
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Item #: EL-DTS02115S -

This shield is specially designed for Micro: bit, LCD1602 and Micro: bit using 4-wire connection, it is the same size as LCD1602 display and has 4 crowtail interface, IIC, UART, analog port and digital port. LCD1602 display contrast also can be adjusted. Features Apply to Micro: bit. The contrast also can be adjusted. 4-wire communication. Specifications Crowtail interface : IIC, UART, analog port and digital port Output voltage:5v Size: 37mm x 80mm Package list LCD1602 Display for Micro: bit...

Four Channel Relay for Micro: bit
Price: $19.87
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Item #: EL-DTS04012R -

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) ...

Breakout Board for Micro: bit
Price: $13.03
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Item #: EL-DTS02078B -

This is a GPIO expansion board for Micro: bit. It completely compatible with the Micro: bit and respectively extended the UART port and IIC port. It can make it easy for you to use the extenal pins of the Micro: bit. Specifications IIC and UART port. 3 x 20 GPIO pins. Size: 65mm x 33mm Package list Elecrow breakout board for Micro: bit x 1 Wiki & External links User manual (wiki link) ...

Micro: bit Gamer Shield with Joystick and Buttons
Price: $24.22
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Item #: EL-MIB06015G -

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...

Mini Piano Module with I2C Interface for Micro: bit
Price: $23.37
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Item #: EL-MIB02414P -

Do you want to make your Micro: bit to be an instrument? Maybe we can make your dream come true with this piano module. There is interface for you to plug into your Micro: bit, four RGB LEDs make your board colorful. This piano module has capacitive touch chip that leads to 13 touch keys to simulate your piano keys, you can play your favorite music. Making your Micro: bit an instrument with this piano module without hesitation. Features 4 RGB LEDs, controlled by only one signal pin. Extending...

Crowtail STEAM Edu Kit for Micro:bit
Price: $102.97
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Item #: EL-CRT40540K -

The Crowtail STEAM Edu Kit for Micro:bit contains 12 common Crowtail modules, it’s a great way to build innovative projects to learn programming and electronics. All of the Crowtail modules have a standard 4 pin connectors,so it’s easy to plug them into the base shield to realize your ideas. It’s fully compatible with micro:bit, so program it using Microsoft Makecode or Python is easily. About micro:bit The micro:bit is a pocket-size microcontroller, it has an onboard accelerometer, a compass,...

Crowtail- Brushless DC 12V Mini Fan
Price: $6.40
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Item #: EL-CRT01518F -

This is a small 40x40x10mm fan for our Crowtail series products, the interface of the fan uses the 4 pin interface of our latest Crowtail products. It can be used as a cooling fan or doing some interesting projects with our Crowtail series products.SpecificationsWorking power: DC12V 0.1ADimension: 40 x 40 x 10mmPackage listCrowtail- 12V DC Mini Fan x 1

Dust Sensor- GP2Y1010AU0F
Price: $14.70
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Item #: EL-SGP2Y1010AU -

    Sharp's GP2Y1010AU0F is an optical air quality sensor, designed to sense dust particles. An infrared emitting diode and a phototransistor are diagonally arranged into this device, to allow it to detect the reflected light of dust in air. It is especially effective in detecting very fine particles like cigarette smoke, and is commonly used in air purifier systems.     The sensor has a very low current consumption (20mA max, 11mA typical), and can be...

2-Channels Opto Sensor
Price: $9.68
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Item #: EL-SPS21211S -

Description This 2-Channels Opto Sensor is consist of 3 parts: 2 opto-emitters and receivers, one PCBA to adjust the sensitivity and map out the signal. With this sensor, you can measure if there are the objects in the measuring range, eapacilly useful in applications that you need to monitor the inputs&outputs of a system. When the opto sensor didn't covered , the D0 output logic LOW, the signal indicate LED light, when the opto sensor covered, the D0 output logic HIGH and the LED off,...

Electronic Time Delay Module
Price: $11.20
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Item #: EL-SPTD014M -

This time delay module provides you a way to control the time. Some time, you may want to control a LED on/off within some time, a microcontroller would be ok for such an application, but it would be troublesome, and expensive! This module would be help in these applications. With this module, you can set a delay time 0~14 minutes with the onboard potentiometer, unlike the other mechanic timer, this module is also friendly to microcontrollers, you can set the module start/stop timing, which...

Vibration Sensor Module - SW-18010P
Price: $3.91
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Item #: EL-SMS40130S -

Description This Vibration Sensor use the SW-18010P from MEC to measure the vibration.It can triggerd from any angle, and often used for flex, touch, vibration and shock measurements. There is an on-board potentiometer to adjust the threshold of vibration.It outputs logic HIGH when this module not triggered while logic Low when triggered. Application Idea Automobie alarm. Movement detection. Vibration detecting Applications Features The default state of the switch is open Digital output Supply...

G3/4" Water Flow Sensor
Price: $15.00
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Item #: EL-SOT80034WF -

    Water flow sensor consists of magnetic core, rotating impeller, external casing and sensor and a hall-effect sensor. When water flows through the rotor, rotor rolls, it activates the magnetic core to trigger switch action speed changes with different rate of flow. The hall-effect sensor outputs the corresponding pulse signals, users can get the flow speed via detecting the pulse. It is suitable to detect flow in water dispenser or coffee machine.     ...

G1" Water Flow Sensor
Price: $20.01
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Item #: EL-SOT80044WF -

    Water flow sensor consists of magnetic core, rotating impeller, external casing and sensor and a hall-effect sensor. When water flows through the rotor, rotor rolls, it activates the magnetic core to trigger switch action speed changes with different rate of flow. The hall-effect sensor outputs the corresponding pulse signals, users can get the flow speed via detecting the pulse. It is suitable to detect flow in water dispenser or coffee machine.     ...

3 Axis Digital Accelerometer - ADXL345
Price: $5.01
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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?. Several special sensing functions are provided....

Temperature Controlled Relay Module
Price: $7.52
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Item #: EL-SES10010S -

    This is a temprature controlled relay, you can set the relay on/off when the temprature is higher/lower than the temprature you set.The peak voltage capability is up to 250V at 10A when AC and 30V at 10A when DC. With this module, it will be much more easyto implement applications that needs auto power up/down with the temprature varies.     Adjust the on-board potentiometer to adjust the sensitivity. The relay and the signal indicate LED would...