Special Offers

Features and specifications

• They are small and compact, so they can be brought anywhere.
• Powered by a single USB cable, have NO volume control knob, easy to use.
• Anti-interference and stereo sound.
• Crystal-clear treble.
• Space-saving design, they can be conveniently placed next to your PC monitors without compromising on valuable desk space.
• Built-in 2 speakers, balance and enhance the sound of your laptop, notebook, computer, PC, tablets, good for work, music, movies, games, etc.
• Acoustic quality stereo sound, let your room filled with music, movies, or computer games.
• No driver is needed for Windows, Linux and macOS, just plug and play!
• Great for
  • Enhance any media experience while at home, office, kitchen, basement, or on the go.
  • Upgrade to your computer's weakened or faint internal speakers. Perfect USB Speakers for Windows PCs, Desktop Computer, Laptop.
  • Daily listening, static listening at home or office.
• Material: Plastic
• Output Power: 3W*2
• Channel: 2.0
• Frequency Response Range: 25Hz-20KHz
• Separation: ≥40dB
• Power Supply: USB 5V
• SNR: ≥80dB
• Voltage: 5V
• Connectivity: USB
• Number of speakers: 2
• USB Cable Length: 47 inches
• Connection radius: direct connection

What's in the box?

Description:

Cytron Maker Pi RP2040 features the first microcontroller designed by Raspberry Pi - RP2040, embedded on a robot controller board. This board comes with dual channel DC motor driver, 4 servo motor ports and 7 Grove I/O connectors, ready for your next DIY robot / motion control project. Now you can build robot, while trying out the new RP2040 chip.

The DC motor driver onboard is able to control 2x brushed DC motors or 1x bipolar/unipolar stepper motor rated from 3.6V to 6V, providing up to 1A current per channel continuously. The built-in Quick Test buttons and motor output LEDs allow functional test of the motor driver in a quick and convenient way, without the need of writing any code. Vmotor for both DC and servo motors depends on the input voltage supplied to the board.

Features:

• Powered by Rapberry Pi RP2040
  • Dual-core Arm Cortex-M0 processor
  • 264KB internal RAM
  • 2MB of Flash memory
  • the exact same specifications with Raspberry Pi Pico
• Robot controller board
  • 4x Servo motors
  • 2x DC motors with quick test buttons
• Versatile power circuit
  • Automatic power selection: USB 5V, LiPo (1-cell) or Vin (3.6-6V)
  • Built-in 1-cell LiPo/Li-Ion charger (over-charged & over-discharged protection)
  • Power on/off switch
• 13x Status indicator LEDs for GPIO pins
• 1x Piezo buzzer with mute switch
• 2x Push button
• 2x RGB LED (Neopixel)
• 7x Grove ports (flexible I/O options: digital, analog, I2C, SPI, UART...)
• Preloaded with CircuitPython by default
• Mouting holes
  • 4x 4.8mm mounting hole (LEGO® pin compatible)
  • 6x M3 screw hole

• 1x Maker Pi RP2040
• 4x Grove to Female Header Cable
• 1x Mini Screwdriver
• 1x Silicone Rubber Feet (Pack of 4)

Resources:

• Getting Started with Maker Pi RP2040 & Example Code
• Maker Pi RP2040 Datasheet
• Maker Pi RP2040 Schematic
• Maker Pi RP2040 VS. Maker Pi Pico comparison table
• CircuitPython for Maker Pi RP2040
• 3D CAD
• Getting Started with RP2040 (Raspberry Pi official page)
• RP2040 Datasheet

There are three ways to supply power to the Maker Pi RP2040 - via USB (5V) socket, with a single cell LiPo/Li-Ion battery or through the VIN (3.6-6V) terminals. However only one power source is needed to power up both controller board and motors at a time. Power supply from all these power sources can all be controlled with the power on/off switch onboard.




Maker Pi RP2040 features all the goodness of Cytron's Maker series products. It too has lots of LEDs useful for troubleshooting (& visual effects), is able to make quite some noise with the onboard piezo buzzer and comes with push buttons ready to detect your touch.

Ring terminals connect two or more wires to a single connection point, by fitting the open face of the terminal over a stud. They create a solid connection as the ring that is fitted over the stud cannot come loose or fall off. This removes the possibility of the ring terminal disconnecting. They are widely known for the semi-permanent connections that they create. To make ring terminals even better, they can easily be used with two or more wires depending on the application. Ring terminals are the most secure type of tongue style terminal available and are commonly chosen for their durability, ease of use, and longevity in tough conditions.

Specifications

• Conductor cross section: 0.5-1.5 mm2
• Bolthole: 4mm

What's in the box?

1 x pack of 10 lugs

You will find our lugs selection here

Ring terminals connect two or more wires to a single connection point, by fitting the open face of the terminal over a stud. They create a solid connection as the ring that is fitted over the stud cannot come loose or fall off. This removes the possibility of the ring terminal disconnecting. They are widely known for the semi-permanent connections that they create. To make ring terminals even better, they can easily be used with two or more wires depending on the application. Ring terminals are the most secure type of tongue style terminal available and are commonly chosen for their durability, ease of use, and longevity in tough conditions.

Specifications

• Conductor cross section: 1.5-2.0mm2
• Bolthole diameter: 4mm

What's in the box?

1 x pack of 10 lugs

You will find our lugs selection here

Joiner Terminals are a type of connector used to attach a wire or wires to a stud, bus bar, or another part of an electrical system.

These Lugs are insulated to ensure safe and secure connections to an electrical device.

Specifications

Conductor cross section: 1.5-2.5 mm2

What's in the box?

1 x pack of 10 lugs

You will find our lugs selection here

•     Incorporates original chip Si3404, high-efficiency, high-safety, stable-performance
•     10/100/1000Mbps auto-negotiation Ethernet port
•     802.3af/at-compliant PoE (Power over Ethernet) standard
•     Isolated SMPS (Switching Mode Power Supply), effectively protecting the powered device
•     5V DC output, suitable for powering Raspberry Pi and other small-scale network devices
•     Black dull-polish metal case, sturdy and rugged, higher protection level, better heat dissipation

Isolated circuit protection, effectively protecting the powered device

Industrial grade protection case

aluminum alloy case, sturdy and rugged, higher protection level, better heat dissipation 

Powering the Raspberry Pi or other 5V-powered network devices by PoE switch

Outline dimensions

What's in the box?

1 x POE splitter

Resources

Wiki: POE-SPLITTER-TYPE-C

Description:


Note: This kit comes with the Seeeduino -Lotus, Arduino UNO compatible board.

Note: The All In One Beginner Kit is now compatible with Scratch 3.0 graphical programming and there are 16 FREE lessons :) Check it out.




Here is a Video on getting Started :

YouTube : Easy way to start with Arduino


Learning new things is always difficult, and it's the same for Arduino beginners.  You need to learn hardware knowledge, programming code, need to know connection methods of various complex interfaces, and even need to master welding skills. Tons of things are needed before you actually start learning Arduino programming. Well, we feel your pain, so we carry the Grove Beginner Kit for Arduino® from SeeedStudio, it is one of the simplest ways to get started with Arduino.



Unlike most kits, the Grove Beginner Kit for Arduino is an all-in-one kit, no breadboard, no soldering, even no wiring is needed. The kit cuts all those muss and fuss, aiming to give you the best experience, you only need to focus on coding and Arduino Learning. The kit is powered by one Arduino compatible Board (Seeeduino Lotus) together with 10 additional Grove Arduino sensors all in one piece of the board. 



All the modules have been connected to the Seeeduino(Microcontroller) through the PCB stamp holes so no Grove cables are needed to connect. This is perfect for educational fields where frustrating wiring and soldering is no longer needed.



Of course, you can also take the modules out and use Grove cables to connect the modules. You can build any Arduino project you like with this Grove Beginner Kit For Arduino®.

What is Grove?

Grove makes it easier to connect, experiment, and simplify the prototyping process. No jumpers or soldering required. We have developed more than 300 Grove modules, covering a wide range of applications that can fulfill a variety of needs. Not only are these open hardware, but also have open-source software.

Note: SeeedStudio also prepared example code and software libraries to help you running 12 different demos in just a few lines of code. Check this Wiki to get started now!

Features:

• Arduino UNO compatible board(ATmega320p based Seeeduino Lotus)  10 most commonly used Arduino modules
• All modules are pre-wired, no breadboard and jumper cables required
• 74 pages PDF wiki 12 step by step project tutorials
• Super friendly to beginner and STEAM education
• Compatible with over 300 Grove modules

What's in the box?

• Included in Kit:
  • Grove Beginner Kit For Arduino Board x 1
  • Micro USB Cable x 1
  • Grove Cables x 6
• Included on the board:
  • Grove - LED x 1
  • Grove - Buzzer x 1
  • Grove - OLED Display 0.96" x 1
  • Grove - Button x 1
  • Grove - Rotary Potentiometer x 1
  • Grove - Light x 1
  • Grove - Sound x 1
  • Grove - Temperature & Humidity Sensor x 1
  • Grove - Air Pressure Sensor x 1
  • Grove - 3-Axis Accelerator x 1
  • Seeeduino Lotus x 1

Resources:

• Please visit the wiki for more information about the Grove Beginner Kit For Arduino®
• Grove Beginner Kit for Arduino Wiki (pdf)
• Grove Beginner Kit for Arduino Schematic Design Files
• Scratch 3.0 Graphical Programming, 16 FREE Lessons
• Sensor Datasheet
• Initial Arduino Firmware Demo
• Grove Beginner Kit for Arduino Resources in one (20200401) [7z]

• Brand: CHANZON
• Lens Size: 5mm Diameter
• Lens: Colour Lens
• Emitting Colour: Green Flash
• Viewing Angle: 20 Degree (Colour Lens)
• Forward Voltage: 3.0-3.2V
• Current: 20mA
• Frequency: 1.5HZ
• Flicker Frequency: 90 Times / Minutes
• Polarity: Anode (Longer Leg) | Cathode (Shorter Leg)

• Brand: CHANZON
• Lens Size: 5mm Diameter
• Lens: Colour Lens
• Emitting Colour: Red Flash
• Viewing Angle: 20 Degree (Colour Lens)
• Forward Voltage: 3.0-3.2V
• Current: 20mA
• Frequency: 1.5HZ
• Flicker Frequency: 90 Times / Minutes
• Polarity: Anode (Longer Leg) | Cathode (Shorter Leg)

If you done using a breadboard for Pico and are ready to take your prototype to solder, you will love this board.

It can be tricky to work out which pin is which when using a Raspberry Pi Pico
with prototyping board. The MonkMakes Pico Proto PCB solves this problem by
labeling the Pico pins on the PCB.



The MonkMakes Pico Proto PCB makes it easy to make soldered prototypes using the Raspberry Pi Pico. You can solder the Pico to the prototyping board using the castelations around the edge of the board, or using header pins, or even solder header sockets onto the Pico Proto PCB so that you can easily swap out the Pico.

Specifications

The layout of the Pico Proto PCB is modelled on a 400-point breadboard, and after the Pico is soldered to the PCB, there are 10 more rows, that can be used for through hole components


WARNING: Low voltage, low current usage only. Maximum 50V at 3A.

16 in 1 Building:bit Programmable Building Block Kits

The Building:bit comes with the Super:bit Expansion board and it works with both micro:bit V1 and micro:bit V2(micro:bit not included)


16-in-1 superkit programmable building block kit is designed based on BBC micro:bit, which is composed of Super:bit expansion board, building block servo, Building block motor, battery, and 358 building block parts.

We combine building blocks with electronic devices to bring your building blocks to life, and they can also play music and realize colorful lights. On the one hand, it allows children to learn to program. On the other hand, it can also cultivate children's practical ability and stimulate creativity by assembling building blocks.

Features

• Compatible with both micro:bit V1.X and V2.
• The building:bit kit is designed based on BBC micro:bit, equipped with Super:bit professional expansion board.
  • The most popular microcontrollers for children are suitable for STEAM education.
  • Super:bit expansion board specially designed for micro:bit can perfectly integrate with building blocks, build any shape, and drive building block servo, motor, RGB lights and other devices.
• 16 kinds of building block models full-color printing project instruction manual
  • The building block parts of this kit are dominated by blue and white, the whole is full of science and technology, which can be assembled into N models.
  • The manual includes assembly steps of 16 kinds of models and basic instruction content for programming.
• MakeCode programming Python programming, suitable for users of different ages.
  • MakeCode programming: It can effectively reduce the learning threshold and improve children's interest in learning by dragging and splicing colorful building blocks
  • Python programming: A string of character commands control the building blocks, writing a wonderful chapter belonging to the Makers and building block enthusiasts.
• Support App/game handle remote control
  • When using different equipment to interact with the building blocks, the user can experience the fun brought by technology.
• Compatible with Lego building block, various gameplays
  • 16 kinds of models with up to 80 gameplays, such as spider walking, helicopter propeller rotation, car wriggling, cannonball shooting, etc.
  • Users can also expand through more Lego bricks and build more interesting shapes.
• Programming language: MakeCode graphical programming / Python programming

Specifications

• Remote control method: APP/micro:bit gamepad
• Main material: ABS
• Package Weight: about 1400g
• Packing box size: 288 * 213 * 68mm
• Battery type: Rechargeable lithium battery
• Lifetime: 120 minutes
• Battery energy: 3.7V / 1200mAh
• Working temperature: 4 ~ 40 ℃
• Onboard function: RGB lights, buzzer, etc.
• Number of building blocks: 358 high-precision building blocks
• Motor / Servo: 2 motors, 1 servo

What's in the box?

1 x 16 in 1 Building:bit kit

Resources

• Yahboom Building:bit superkit tutorial
• Superbit hardware interface manual, pdf file
• APP(Android) download
• Bluetooth communication protocol, pdf file
• Assembly Instructions, zipped file, extract to get jpeg files
• Makecode offline software

Discover the true potential of Raspberry Pi with the new, official Handbook 2023. With over 200 pages of amazing projects, fun tutorials, practical guides, and clear reviews, it has everything you need to master Raspberry Pi!

Inside The Official Raspberry Pi Handbook 2023

• QuickStart guide to setting up your Raspberry Pi computer
• Make stuff with Raspberry Pi Pico W
• Incredible projects built by the global Raspberry Pi community
• Find the right kit and products for your dream builds
• Get creating with our comprehensive tutorials and guides
• Over 200 pages of essential advice!

What's in the box?

1 x RPi 2023 Handbook

AlphaBot is a robotic development platform compatible with Raspberry Pi and Arduino. It consists of the AlphaBot mainboard, the mobile chassis, and everything required to get it moving.

Just connecting a controller board, Raspberry Pi or Arduino, and combined with our open source example code, now it's all ready to start your robotic exploration: line tracking, obstacle avoidance, video monitoring, WiFi/Bluetooth/ZigBee/Infrared remote control, etc.

• Raspberry Pi/Arduino interfaces, works with either one separately, or both
• Arduino extend header, supports Arduino shields
• Modular design, plug-and-play modules like line tracking, obstacle avoidance, speed measuring, etc. eliminating the trouble of connecting mess wires.
• LM298P motor driver with diode protection circuit, more safety
• LM2596 voltage regular, provides stable 5V power to the Raspberry Pi/Arduino
• TLC1543 AD acquisition chip, allows the Pi to use analog sensors

1. Raspberry Pi interface: for connecting Raspberry Pi
2. Arduino interface: for connecting Arduino
3. Motor interface
4. Ultrasonic module interface
5. Servo module interface
6. Obstacle avoidance module interface
7. Speed measuring interface
8. Battery holder: supports 18650 batteries
9. Reserved power input (not soldered): for connecting other external power supply
10. Arduino expansion header: for connecting Arduino shields
11. UART interface: for connecting Bluetooth module, to control the robot remotely via Bluetooth
12. SPI interface: for connecting NRF24L01 wireless module
13. Line tracking module interface
14. TLC1543: 10-bit AD acquisition chip, allows the Pi to use analog sensors
15. LM298P: dual H bridge motor driver chip, up to 2A current
16. Anti-reverse diode
17. Power switch
18. LM2596: 5V regulator
19. Power indicator
20. UART switch: turn on to enable serial communication between Raspberry Pi and Arduino
21. IR receiver: control the robot remotely via infrared
22. Raspberry Pi/Arduino selection: select the Raspberry Pi or Arduino to control the robot peripherals

1. AlphaBot mainboard x1
2. Tracker Sensor x1
3. Photo Interrupter Sensor x2
4. Infrared Proximity Sensor x2
5. Motor with gearbox 2PCS x1
6. AlphaBot wheel 2PCS x1
7. AlphaBot acrylic chassis x1
8. Motor mounting plate 4PCS x1
9. omni-direction wheel x1
10. 20-slots encoder disk 2PCS x1
11. IR remote controller x1
12. XH2.54 4cm 4Pin 2PCS x1
13. XH2.54 4cm 3Pin 2PCS x1
14. XH2.54 4cm 7Pin x1
15. AlphaBot screws x1

Resources

Wiki : www.waveshare.com/wiki/AlphaBot

You can change the communication way via the jumper cap on the shield. If all the three jumpers are connected to APC, the shield will realize the XBEE Bluetooth communication. If all jumpers are connected to 485, realize the RS485 communication function.

Onboard also comes with a reset button, a D13 indicator, and some common communication pins of 2.54mm pin pitch, such as serial port, IIC, and SPI communication pins.

Besides, it also has two 2pin terminal blocks. One is VIN GND terminal block, used to supply the external power for the UNO R3 control board, with an input voltage of DC 7-12V. The other is the Servo_PWR terminal block, used for VCC voltage input/output. If not connecting the external voltage, supply 5V for the shield; if connecting the external voltage, VCC voltage is actually the external input voltage.

• Compatible with Arduino UNO R3.
• Comes with 14 digital input/output pins.
• Comes with 6 analog IO pins
• Onboard comes with a digital port power terminal block
• Comes with an external power input terminal block and a input contact pin ( power on the control board with DC 7-12V)
• Comes with an RS485 interface.
• Comes with a reset button
• Comes with a D13 indicator
• Comes with a XBEE Bluetooth interface
• Can connect three jumper caps (APC and 485) to switch the XBEE Bluetooth communication or RS485 communication.
• Comes with I2C, serial port and SPI communication pins
• Onboard comes with a DC 3.3V output pin
• Dimensions: 58.5mm x 57.5mm x 20mm
• Weight: 26.2g

Note: the CM4 is NOT included. Please buy it separately if necessary.

The Nano Base Board (B) For Raspberry Pi Compute Module 4, is the Same Size As The CM4 and is suitable For Evaluating The Raspberry Pi CM4 Or Being Integrated Into End Products.

This module is Compact, Yet Complete, featuring: Standard CM4 Socket, 40PIN GPIO, Gigabit Ethernet, USB2.0, DSI, CSI, 3.5mm Audio Jack...


Specifications


CM4 SOCKET    -      suitable for all variants of Compute Module 4
NETWORKING  -      Gigabit Ethernet RJ45 connector
CONNECTOR    -      Raspberry Pi 40PIN GPIO header × 1
USB                      -      USB 2.0 Type A connector × 1
DISPLAY             -       MIPI DSI port × 1 (15pin 1.0mm FPC connector)
CAMERA            -       MIPI CSI-2 port × 1 (15pin 1.0mm FPC connector)
VIDEO                 -       Mini HDMI port × 1, supports 4K 30fps output
AUDIO                -       3.5mm jack
STORAGE          -        Micro SD card socket for Compute Module 4 Lite (without eMMC) variants
POWER INPUT    -    5V
DIMENSIONS       -    56 × 41mm

What's On Board

Outline Dimensions



What's in the box?

1 x CM4-NANO-B

1 x 2*20PIN color-coded straight pin header

Resources

WIKI: CM4-NANO-B

This lovely little lens set is the best way to easily expand the field of view of your Raspberry Pi camera! 

This lens kit means that you can use your camera module in many exciting ways:

• 1x Wide-angle lens: Ideal for capturing those landscape shots/night sky time-lapses
• 1x Macro lens: Beautiful close-up images of anything from insects to circuit boards
• 1x Fish-eye lens: Security systems and crazy 180° FOV shots

Perfect for taking shots from anywhere from your desk to the edge of space this lens comes with a back splint which means you can also use it with other camera devices such as your mobile phone.

Each lens screws into the clip which fits perfectly onto your camera module.

Features

• Compatible with the known universe *
• High-class glass lens, high clarity.
• No *vignetting or dark circle.
• Lens covers to protect the camera lenses
• Material: ABS & aluminum alloy
• Compatible with most of the official Raspberry Pi Camera Modules

* Vignetting is a phenomenon in which the corners of an image appear darker than the center due to the blocking or shading of light rays by external objects or the physical dimensions of a lens

What's in the box?

1 x camera clip
3 x screw on lenses
Please note: The third lens isn't missing; it’s actually screwed into the second lens.

1. It usually takes about 0.3s for partial refresh
2. Pi Header: standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards

This is an E-Ink display HAT for Raspberry Pi, 7.5inch, 800×480 resolution, with embedded controller, communicating via SPI interface.

Due to the advantages like ultra low power consumption, wide viewing angle, clear display without electricity, it is an ideal choice for applications such as shelf label, industrial instrument, and so on.

• No backlight, keeps displaying last content for a long time even when power down
• Ultra low power consumption, basically power is only required for refreshing
• Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards, Jetson Nano
• SPI interface, for connecting with other controller boards like Raspberry/Arduino/Nucleo, etc.
• Onboard voltage translator, compatible with 3.3V/5V MCUs
• Comes with development resources and manual (examples for Raspberry Pi/Jetson Nano/Arduino/STM32)

• Operating voltage: 3.3V~5V
• Interface: SPI
• Outline dimension: 170.2mm × 111.2mm
• Display size: 163.2mm × 97.92mm
• Dot pitch: 0.205 × 0.204
• Resolution: 800×480
• Display color: black, white
• Grey scale: 2
• Full refresh time: 5s
• Refresh power: 38mW(typ.)
• Standby power: <0.017mW
• Viewing angle: >170°

Revision V2 has been released on 2019.11, the resolution is upgraded to 800×480, from 640×384 of V1. The hardware and interface of V2 are compatible with V1, however, the related software should be updated.

1. 7.5inch e-Paper x1
2. e-Paper Driver HAT x1
3. RPi screws pack (2pcs) x1
4. PH2.0 20cm 8Pin x1

1 2  3  4

Wiki : www.waveshare.com/wiki/7.5inch_e-Paper_HAT

• Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards, Jetson Nano
• Supports both traditional CAN2.0 and CAN FD protocols
• Breakout SPI control pins, for connecting with host control boards like STM32/Arduino
• Onboard electrical isolation, up to 5KV isolated voltage, stable operation, higher anti-interference capability
• Onboard lightningproof, ESD protection, short circuit protection, more safe communication
• Onboard voltage translator, select 3.3V/5V operating voltage by jumper
• Onboard 120Ω terminal resistor, configured by jumper
• Comes with development resources and manual (examples for Raspberry Pi/Arduino)

• CAN CONTROLLER: MCP2518FD
• CAN TRANSCEIVER: MCP2562FD
• CONTROL BUS: SPI
• POWER SUPPLY: External power supply terminal OR Raspberry Pi
• SCREW TERMINALINPUT VOLTAGE: DC 8~26V
• OPERATING VOLTAGE: 5V
• LOGIC LEVEL: 3.3V/5V
• DIMENSIONS: 65.0 × 56.5mm