ReviewsRelay Board Raspberry Pi

GeeekPi 6-Layers Raspberry Pi Cluster Case,Raspberry Pi Rack Case with Raspberry Pi Heatsinks Stackable Case Stack Enclosure for Raspberry Pi 4/3/2 Model B,Raspberry Pi 3 Model B+ (Clear)

Compatible with Raspberry Pi 4 Model B & Raspberry Pi 3 B+ & Raspberry Pi 3/2 Model B.
Access to all ports and slots of Raspberry Pi, including SD card slot, GPIO port, USB ports, HDMI port and so on..
The case includes heatsinks for cooling down your Raspberry Pi better..
The stackable case can provide you with an environment to put six pieces of Raspberry Pi board together..
Package Includes:1 x 1 Pack of 6-Layer Acrylic Cluster framework For Raspberry Pi,6 x Aluminum Heat Sink pack (For RPi 4B),6 x Aluminum and Copper Heat Sink Pack (For RPi 3B+),1 x Screw driver.

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GeeekPi Raspberry Pi Cluster Case for Raspberry Pi 4 Model B, Raspberry Pi Case with Cooling Fan and Raspberry Pi Heatsink for Raspberry Pi 3 Model B+, Raspberry Pi 3/2 Model B

Compatible with Raspberry Pi 4 Model B & Raspberry Pi 3 B+ & Raspberry Pi 3/2 Model B.
Access to all ports and slots of Raspberry Pi, including SD card slot, GPIO port, USB ports, HDMI port and so on..
The case includes cooling fans and heatsink for cooling down your Raspberry Pi better. The metal protective cover on the top will protect the cooling fan against being destroyed..
The stackable case can provide you with an environment to put four pieces of Raspberry Pi board together. The instruction manual will tell you how to assemble step by step..
Package Includes: 5x Acrylic Plates, 4x Cooling Fans with Metal Protective Cover, 12x Heatsinks for Raspberry Pi 3B+/3B/2B,16x Heatsinks for Raspberry Pi 4 Model B(Added on 2019.8.2), 1x Screw Set, 1x Screw Driver,1x Instruction Manual.

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sb components Raspberry Pi Pico Board with Raspberry Pi Pico Breadboard Kit, Multi-Purpose Raspberry Pi Pico Breadboard Kit

Raspberry Pi Pico is Raspberry Pi's first microcontroller board, designed especially for physical computing.
It can be easily reprogrammed over USB from a Raspberry Pi or other computer using the C/C++ SDK or the official MicroPython port.
Raspberry Pi Pico Breadboard Kit is a multi-purpose Kit that consists of a “400 points half-size breadboard”.
Pico Breadboard Kit consists a programmable buzzer, 4 programmable LEDs, 4 pushbuttons, and dedicated 5V, 3v3, and GND pins at a single place.
Raspberry Pi Pico Breadboard Kit is specially made to work with the Raspberry Pi Pico Board.

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Smraza Raspberry Pi 4 Case, Acrylic Pi 4B Case with Quiet Cooling Fan, 4PCS Heatsinks, 5V 3A USB-C Power Supply for Raspberry Pi 4 Model B 8GB/4GB/2GB - Black

NEWEST RASPBERRY PI 4 B CASE - Unique 9 layer raspberry pi case designed for Raspberry Pi 4 Model B (Pi Board NOT Included). Made of acrylic, the RPI 4B case won't block Pi's Wifi or Bluetooth signal.
EASY TO ACCESS TO ALL PORTS - Cut-outs for the dual micro HDMI, Audio/Video, USB and Ethernet ports, as well as the USB-C power connector and access to the microSD card.
KEEP RASPBERRY PI 4 COOLING - The Quiet Cooling Fan and 4 pcs Heatsinks are good for heat dissipation of Raspberry Pi board.
CONVENIENT TO TURN ON / OFF YOUR PI - Stable 3A USB-C power supply for Raspberry Pi 4 with a handy on/off switch on the 59 inches cable, easily press button to power on Raspberry Pi 4.
100% CUSTOMER SATISFACTION GUARANTEED - If for ANY reason you aren't completely satisfied with the case, please let us know and we will give you a satisfy solution. WARNING: This case is NOT compatible with other model of Raspberry Pi.

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KEYESTUDIO Turtle Smart Robot Car Kit V3.0 for Arduino, IR Remote/Bluetooth Control, 8x8 LED Matrix, Line Tracking, Ultrasonic Obstacle Avoidance/Follow

【IMPORTANT NOTE】 Raspberry Pi is Not Included!!! All the items you need to get started making with Raspberry Pi 4 4B / 3B+ / 3B / 3A+ / 2B / 1B+ / 1A+ / Zero W / Zero. (NOT contained in this kit).
【3 Programming Languages】 Comes with 3 programming languages: 39 Python lessons, 39 lessons in C language, 18 processing lessons in Java.
Each project has a circuit diagram and source code with detailed explanation to show you how the Raspberry pi communicates in Python and C++.
【High-quality Electronics Modules 】 Comes with all the necessary 37 modules for learning programming: a very good selection of GPIO-PCF8591 breakout board and good quality sensors modules like 5v Relay, i2c LCD, LED, water level sensor and micro USB cable..
【The Ideal Gift for Beginners】 All the modules components are neatly bagged. This is a perfect gift for a starter looking to get into the work of electronics or coding. From pressing button and making LEDs switch on to changing the LED colour, Controlling a motor via a dial of writing a message on a screen..
【Online Support】 Our technical support team is always ready to answer your questions. You can find all code manuals on keyestudio's wiki site!.

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SmartiPi Touch Pro - Case for The Official Raspberry Pi 7 Touchscreen Display - with Cooling Fan

Works with the Official 7" Raspberry Pi display and Raspberry Pi B+,2B,3B,3A+,3B+, and 4.
Includes a cooling fan with rubber vibration mounts.
Works with Raspberry Pi HAT boards and has secondary mounting points for your own development board.
Raspberry Pi, Raspberry Pi camera, and Raspberry Pi display not included.
Port blocking part to cover the Raspberry Pi ports included.

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Waveshare Compute Module IO Board Plus Development Composite Breakout Board for Developing with Raspberry Pi CM3 CM3L Various Common Use Components

The Compute Module IO Board Plus is a development board which you can plug a Raspberry Pi Compute Module into, and make use of the resources of Pi more flexibly. It is compatible with the Compute Module IO Board V3 from the Raspberry Pi Foundation, along with various common use components..
Compatible with the Compute Module IO Board V3 from the Raspberry Pi Foundation Raspberry Pi GPIO header, for connecting sorts of Raspberry Pi HATs.
connectivity, also supports shields 1-WIRE interface, for connecting single-bus devices like DS18B20 4x keys, 4x LEDs, 1x Buzzer, for I/O testing.
Onboard USB HUB, allows connecting more USB devices IR receiver, IR remote control is available Onboard USB TO UART, for serial debugging Sensor interface.
10-bit ADC, 38KSPS, 11-ch (6-ch for interface, 5-ch for sensors) 16-bit DAC, 2-ch Onboard RTC, one of the most common and useful functions.

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Vilros 8 Inch 1024x768 Screen and Stand for Raspberry Pi 4 & Raspberry PI 3

8 Inch screen with 1024x768 resolution is encased in stand with a removable box on the back to hold the Raspberry Pi.
Connects to a raspberry pi via simple HDMI Connection-Inlcudes a Micro HDMI-HDMI Cable to connect the screen to a PI 4 and also includes a standard HDMI cable to connect a PI 3 to the Screen.
Includes double corded DC and USB-C power supply that powers the screen and the pi board- also Includes a micro-USB-USB-C Adapter to be used for pi 3.
Turn Your Raspberry Pi Board into a 8 inch desktop!!.
Note: Screen is a standard screen, this is NOT a Touchscreen---Does NOT include Raspberry Pi Motherboard.

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Miuzei Case for Raspberry Pi 4, Raspberry Pi 4 B Case with Fan 30mm, Pi 4 Model B 5V 3A Type-C Power Supply for Pi 4 B case, 4 pcs Aluminum Heatsinks Support Rpi 4B 8gb/4gb/2gb (No Raspberry Pi board)

▶【Newest Raspberry Pi 4 Case】9-layer Acrylic Board With Good Nisibility. Miuzei Raspberry Pi 4B Case Perfectly Protects Your Pi 4 Board. You Can Check The Running Status of The Pi Board at Any Time as Well.
▶【Accurately Access All Ports】Miuzei Raspberry Pi 4 Model B Case Layered Design Reserves Enough Space for Pi 4 Model B So That Users Can Access All Ports Without Barriers.
▶【Advanced Cooling System】Raspberry Pi 4 Case with A Fan (35mm). Large Fan Has Better Heat Dissipation Performance Than Regular. Heatsinks Assists Raspberry Pi 4 To Heat Dissipation and Quickly Cool Pi 4 B CPU, GPU and RAM.
▶【5V 3A Type-C Power】Miuzei Raspberry Pi 4 B Case with A Power Supply Which 5V 3A Type-C Port and Has ETL Safety Certification. Pi 4 Power Supply Length 5 ft (1.5m) Without Risk of Overcurrent and Overvoltage.
▶【12-month Guaranteed】Miuzei’s Customers Can Get 12-month Warranty Service and Lifetime Technical Support. Any Doubt Just Reach Miuzei Team via Amazon Email or Support Email..

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Yahboom Raspberry Pi Quiet Cooling Fan for Raspberry Pi 4B 3B+ 3B Intelligent Temperature Control Programmable RGB（OLED Display Include）

Random gifts: We will randomly select packages to give away the OLED screen matched with Raspberry Pi Cooling Fan. Perhaps the next lucky one is you..
The speed of the cooling fan can be changed according to the temperature of the raspberry PI through code programming, which can better ensure that your Raspberry Pi is running at a safe temperature.No wiring！No waste of IO port！It also expand Raspberry Pi 40pin header and can be used to connect to other devices..
There are three high brightness RGB lights on the temperature control expansion board. Through programming, you can not only change the color, but also use different color lights to represent different temperatures..
The Raspberry Pi cooling hat driver package is already installed and is suitable for all Raspberry Pi system images, while Yahboom offers all the necessary courses.★★★Important Note: Only the RGB lights will be on after the Raspberry Pi hat is powered on. You must run the program provided by Yaboom before the fan will rotate according to the temperature of the Raspberry Pi board. If you do not run the program, your fan will not rotate! ★★★.
The design of the Raspberry Pi IO port is not affected. Improved design, the fan runs absolutely quiet at any stage, please rest ....

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Geekworm Raspberry Pi Zero 2 W 18650 UPS Expansion Board X306 & USB HUB for Raspberry Pi Zero 2W/Zero W(Not Include Raspberry Pi)

【Compatibility】Compatible with Raspberry Pi Zero 2 W & Pi Zero W, NOT support Raspberry Pi Zero..
【One-Cell 18650 UPS HAT】Ideal Uninterruptible Power Supply (UPS) solution for Raspberry Pi Zero W/2W, Max 5.1V 4000mA Power Backup with 18650 single cell battery holder.
【3-Port USB HUB】On-board three USB 2.0 Ports.
Gain 3 USB2.0, downstream ports which offer High-Speed (480Mbps), Full-Speed (12Mbps), and Low-Speed (1.5Mbps).
【How to Power】Power via USB Type-C 5V Power In port of X306.
(Recommend to use Geekworm UL listed 20W 5V 4A USB Type-C power adapter (ASIN:B09J856PND) ).
【Cooling Solution】Recommend to use with C296 aluminum heatsink(ASIN: B09QMBCXLB) for Raspberry Pi Zero 2 W. C296 also compatible with Raspberry Pi Zero W by using thermal pads of different thicknesses..
【Packing List】1 x X306 V1.1 Expansion Board.
Note: not inlcude Raspberry Pi board,18650 battery, GPIO Header & power adapter..
【User Manual】Installation guide and user manual refer to Geekworm WiKi search X306..

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