Top 10 4.3 Inch Arduino Shield – Single Board Computers

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ELEGOO Upgraded 37 in 1 Sensor Modules Kit with Tutorial Compatible with Arduino IDE UNO R3 MEGA Nano

ELEGOO #ad - 100% compatible with arduino official IDE, Raspberry Pi and STM32. If you prefer download the tutorials online from the official website. Upgraded tutorial only for r3, listing paper, mega r3, nano in cd, resistors pack only from Elegoo Team.

Note: to use elegoo starter kits requires basic electronic knowledge. Removed useless modules like light cup and mercury module, one of the dual-color sensor. Updated from the old version others: Received great ideas from our customers and adopted in this upgraded kit. If the user has no experience, it would be better to have someone lead and teach them while studying. Add useful modules like gy-521 accelerometer module, LCD1602 screen, two of the hall sensors, heartbeat sensor, DS1307 real time clock module etc. There are tutorials in the CD that comes with.
BrandELEGOO #ad
ManufacturerELEGOO #ad
Height1.73 Inches
Length10.63 Inches
Width7.09 Inches
Part NumberEL-KIT-011
Warrantyhalf year



Freenove Ultimate Starter Kit for Raspberry Pi 4 B 3 B+ 400, Solderless Breadboard, Python C Java Scratch Code, 561-Page Detailed Tutorials, 72 Projects, 223 Items

FREENOVE #ad - 4 programing languages -> C, Python compatible with 2&3, Java and Scratch. 223 items for 72 interesting projects -> Each project has a circuit diagram and tested code with detailed explanation. 561-page detailed tutorials including basic electronics knowledge -> The download link can be found on the product box. Compatible models -> raspberry pi 400 / 2b / 1a+ / 3b+ / 3b / 1b+ / Zero W / 4b / 3a+ / Zero. Not contained in this kit. No paper tutorial. Get support -> our technical support team is always ready to answer your questions.
ManufacturerFreenove #ad
Part NumberFNK0020

3. Arduino


Arduino Uno REV3 A000066

Arduino #ad - Uno" means one in italian and was chosen to mark the release of Arduino Software IDE 1. 0, now evolved to newer releases. Arduino is an open-source hardware, software, and content platform with a worldwide community of over 30 million active users.

Arduino uno is the most used and documented board in the world. This board is your entry to the unique Arduino experience: great for learning the basics of how sensors and actuators work, and an essential tool for your rapid prototyping needs. It has 14 digital input/output pins of which 6 can be used as PWM outputs, a 16 MHz quartz crystal, a power jack, a USB connection, 6 analog inputs, an ICSP header and a reset button.
BrandArduino #ad
ManufacturerARDUINO #ad
Height0.98 Inches
Length3.15 Inches
Weight0.07 Pounds
Width2.17 Inches
Part NumberA000066
Warranty12 Month



KEYESTUDIO MEGA Sensor Shield V1 for Arduino MEGA R3 2560 Prototype Board Projects

KEYESTUDIO #ad - This board works well for prototyping or certain permanent applications and a very handy companion to an Mega Rev3 or compatible board. Nice sensor shield of mega rev3, easy prototyping and very convenient especially for 3PIN G V S connections.

There are tons of ground and VCC headers making really it easy to connect various Arduino modules and sensors with DuPont style cables. Excellent shield board in good quality and packaged in a nice box! Great for all kinds of scientific experiment research for Arduino. 100% compatible with the programming software for Arduino. This sensor shield board really simplify the circuit and easily connect commonly used sensors.

The board is having digital and analog interface, Bluetooth module communication interface, SD Card module communication interface, APC 220 radio frequency module interface, etc. This sensor shield allows ease development and prototyping and makes convenient way to connect many external devices/sensors.
Manufacturerkeyes #ad
Part Numberks0006

5. seeed studio


Seeed Studio CAN-Bus Shield V2 Compatible with Arduino for Controller and Transceiver, Adopts MCP2515 and MCP2551.

seeed studio #ad - Can bus shield work well with arduino uno atmega328, arduino mega ATmega1280/2560 as well as Arduino Leonardo ATmega32U4 and LinkIt One. The can-bus shield v2 still uses mcp2515 as can-bus controller and mcp2551 as can transceiver.

Obd-ii or can standard pinout can be selected by switching jumpers on DB9 interface, the default pinout is OBD-II. Can-bus is a common industrial bus because of its long travel distance, medium communication speed and high reliability. Thanks for can-bus, makers are able to hack their cars more conveniently. Notice: when we produced the new batch of can-bus shield v2, the inside is still connected, the wire of the back pads was embedded inside the PCB, although the wire between the pads is now not visible on the outside, if you want to change the wiring of the pads, you still need to cut the wiring in the PCB first.

It is commonly found on modern machine tools and as an automotive diagnostic bus. We add a tf card slot for data storage and the cs pin can be either set to D4 or D5. The int pin can also be set to D2 or D3 by switching jumpers on the back of the shield.
Brandseeed studio #ad
ManufacturerSeeedstudio #ad
Part Number103030215

6. HiLetgo


HiLetgo TF Card U Disk Play MP3 Decoder Player Module with Audio Amplifier Audio Decoding Player Module Micro USB 5V Power Supply

HiLetgo #ad - Support mp3 format, playing power on automatically, LED indocator light when module is working. Convenient to wire and refit; 4 buttons on the board for setting operation. With high quality, onboard 2W single channel power amplifier. Mp3 lossless decoders power amplifier Mp3 player module Mp3 decoder board support TF card and USB. Support tf card mobile phone memory card, U disk playback mode With the speaker terminals without welding.
BrandHiLetgo #ad
ManufacturerHiLetgo #ad
Part Number3-01-0892-A

7. HiLetgo


HiLetgo 5V 4 Channel Relay Shield for UNO R3 Relay Shield Four Channel Relay Shield for UNO R3

HiLetgo #ad - Uno r3 relay shield with Four Channel Relay. Standard interface that can be controlled directly by microcontroller. 5v 4 channel relay shield for Arduino UNO R3. With indication LED's for Relay output status.
BrandHiLetgo #ad
ManufacturerHiLetgo #ad
Part Number3-01-0017-US

8. Uniquers


Shield Stacking Header Set Compatible with Arduino MEGA 2560Pack of 2 Sets

Uniquers #ad - Solid Square pins. Plastic height is 8. 5mm, pin length 11mm, pitch 2. 54mm01". Full compatible with Arduino MEGA 2560 Each set has 5x1*8p header, 1x2*18p header, 1x1*10p header, 1x2*3p header.
BrandUniquers #ad
ManufacturerGeneric #ad
Part Number4330587437

9. Hilitchi


Hilitchi 90pcs 2.54mm Stackable Shield Headers Female Pin Header Assortment Kit for Arduino Prototype Shield Double Row 3/4/6/8/10 Pins

Hilitchi #ad - Pin pitch: 2. 54mm. Package quantity: 4-pin x 20pcs, 6-pin x 20pcs, 8-pin x 20pcs, 10-pin x 20pcs, double row 3-Pin x 10pcs Female Header Straight for arduino. Made to work with the arduino Uno R3, Leonardo and new Arduino boards going forward.
BrandHilitchi #ad
ManufacturerHilitchi #ad
Part NumberHAP90

10. Adafruit


Adafruit 16-Channel 12-bit PWM/Servo Shield, I2C interface -

Adafruit #ad - 12-bit resolution for each output - for servos, that means about 4us resolution at 60Hz update rate. It is 5v compliant, which means you can control it from a 3.

3v arduino and still safely drive up to 6V outputs this is good for when you want to control white or blue LEDs with 3. 4+ forward voltages. That means that, unlike the tlc5940 family, you do not need to continuously send it signal tying up your microcontroller, its completely free running!. Adjustable frequency PWM up to about 1. 6 khz. 6 address select pins so you can stack up to 62 of these on a single i2c bus, a total of 992 outputs - that's a lot of servos or LEDs. There's an i2c-controlled pwm driver with a built in clock.
BrandAdafruit #ad
ManufacturerAdafruit #ad
Height0 Inches
Length0 Inches
Weight0.15 Pounds
Width0 Inches
Part Number100409