Filter by

Price
2 39
Manufacturers
more (429) ok clear
Filter

Promotion products

Recomendations

Arduino Shield - GPIO extenders

Products: 54
Loading...

Proto Prototype Shield + mini Breadboard - Shield for Arduino

Shield for Arduino Uno Rev3 and derivatives allow you to create your own shields. It has led out all the connectors and two LEDs, and a button at the user's disposal. In...
Index: MOD-08225
Index: MOD-08225
Shipping in 24 hours
In stock, shipping 24 hours!
(Check quantity)
Regular price €3.58 Price €3.58

ScrewShield x2 v2 - screw connectors - Shield for Arduino

Included are two shields, leading out all the Arduino pins on the connectors to which you can connect the cable using the screw connections using screwdriver.
Index: MOD-05343
Index: MOD-05343
Shipping in 24 hours
In stock, shipping 24 hours!
(Check quantity)
Regular price €6.53 Price €6.53

Arduino Proto Shield Mega Rev3 - A000080

Shield for Arduino Mega, allowing you to create your own systems (shields). The model is suitable for the latest versions of the family Arduino Mega Rev3.
Index: ARD-01480
Index: ARD-01480
Shipping in 24 hours
In stock, shipping 24 hours!
(Check quantity)
Regular price €6.73 Price €6.73

DFRobot ScrewShield V3 - screw connectors for Arduino

Included are two shields, leading out all the Arduino pins on the connectors to which you can connect the cable using the button (clip) without using a screwdriver.
Index: DFR-02989
Index: DFR-02989
Shipping in 24 hours
In stock, shipping 24 hours!
(Check quantity)
Regular price €8.53 Price €8.53

Prototype Shield V3.0 + Breadboard for Arduino Mega

Shield for Arduino Mega, allowing you to create your own systems (shields). The model is suitable for the latest versions of the family Arduino Mega Rev3. It has led out all...
Index: MOD-08226
Index: MOD-08226
Shipping in 24 hours
In stock, shipping 24 hours!
(Check quantity)
Regular price €5.15 Price €5.15

DFRobot 4x Relay - Shield for Arduino v2.1

Overlay with four relays that can be controlled directly from Arduino via digital outputs. Additionally, there is a socket on the board to connect XBee wireless communication...
Index: DFR-02731
Index: DFR-02731
Shipping in 24 hours
Available, 24h shipping!
(Check quantity)
Regular price €15.28 Price €15.28

ProtoScrewShield - screw connectors for Arduino - SparkFun DEV-09729

Shield leading out all of the Arduino pins on the screw connections ARK. It also has a space with soldering fields to create your own systems.
Index: SPF-02409
Index: SPF-02409
Shipping in 24 hours
In stock, shipping 24 hours!
(Check quantity)
Regular price €19.55 Price €19.55

Arduino ISP A000092 - programmer for Arduino

System with programmer suited to ICSP Arduino connectors. It allows you to upload software and burn the bootloader via the built-in microUSB slot.
Index: ARD-04793
Index: ARD-04793
Shipping in 24 hours
In stock, shipping 24 hours!
(Check quantity)
Regular price €18.45 Price €18.45

IO Expansion - Shield for Arduino - Waveshare 9755

Shield for Arduino, which extends the I/O pis capabilities. It has i.a. led out each pin with a pair for power supply, separate connector for I2C, SPI interfaces, and a slot...
Index: WSR-04446
Index: WSR-04446
Shipping in 24 hours
In stock, shipping 24 hours!
(Check quantity)
Regular price €7.18 Price €7.18

Accessory Shield for Arduino - Waveshare 10567

Panel for Arduino, contains the display 0,96" OLED, potentiometer, joystick with button, temperature sensor, 3-axis accelerometer, LED RGB, clock RTC, as well as sound signal...
Index: WSR-04469
Index: WSR-04469
Shipping in 24 hours
In stock, shipping 24 hours!
(Check quantity)
Regular price €15.28 Price €15.28

FeatherWing datalogger - RTC PCF8523 + microSD Shield for Feather - Adafruit 2922

The module is powered via battery and with the real-time clock RTC PCF8523 and a slot for microSD memory cards. FeatherWing extends the capabilities of the modules from Feather...
Index: ADA-05591
Index: ADA-05591
Shipping in 24 hours
In stock, shipping 24 hours!
(Check quantity)
Regular price €11.23 Price €11.23

Mux Shield II GPIO expander for Arduino - SparkFun DEV-11723

Shield for Arduino that allows you to increase the number of pins up to 48 pins that can operate as digital inputs/outputs and analog inputs. Board moves the connectors on its...
Index: SPF-03398
Index: SPF-03398
Shipping in 24 hours
In stock, shipping 24 hours!
(Check quantity)
Regular price €32.63 Price €32.63

Velleman VMA209 sensors LM35 + DS18B20 - multifunctional shield for Arduino

Shield for Arduino with 7 segment LED display 4 digits, 4 SMD LEDs, 3 independent buttons, buzzer, interfaces for sensors LM35 and DS18B20, interface IR receiver,...
Index: VEL-13897
Index: VEL-13897
Shipping in 24 hours
In stock, shipping 24 hours!
(Check quantity)
Regular price €9.88 Price €9.88

Velleman VMA200 Proto - Shield for Arduino

Shield for Arduino Uno Rev3 and derivatives, which allows you to create your own systems (shields). It has led out all the connectors, as well as a button at the user's...
Index: VEL-13014
Index: VEL-13014
Shipping in 24 hours
In stock, shipping 24 hours!
(Check quantity)
Regular price €7.40 Price €7.40

DFRobot Mega Multi IO Shield For Arduino Mega / DUE

The board allows to connect 4 shield type addons to Arduino Mega 1280 / 2560 / ADK. Each shield uses different pins, so you can avoid conflicts that may occur when connecting...
Index: DFR-07183
Index: DFR-07183
Shipping in 24 hours
Available
(Check quantity)
Regular price €22.39 Price €22.39

Sensor Shield V5.0 - Shield for Arduino

Arduino extension kit. It allows you to connect various devices like sensors, servos, buttons, potentiometers, relays etc. It has pins from Arduino board along with 5V and...
Index: MOD-03725
Index: MOD-03725
Shipping in 24 hours
Available, 24 hours shipping!
(Check quantity)
Regular price €2.23 Price €2.23

Arduino MKR Connector Carrier ASX00007 - shield for Arduino MKR

Module for Arduino from the MKR that extends the capabilities of I/O pins. It is designed for modules and sensors from the Grove series. It has 4-pin connectors, works with...
Index: ARD-12947
Index: ARD-12947
Shipping in 24 hours
In stock, shipping 24 hours!
(Check quantity)
Regular price €20.24 Price €20.24

Screw Shield v3 - screw connectors for Arduino - Iduino EX027

A cap consisting of two plates that lead all Arduino pins to the screw terminals to which the cable can be connected with a screwdriver. In addition, the board has analog and...
Index: OST-14327
Index: OST-14327
Shipping in 24 hours
Available, 24h shipping!
(Check quantity)
Regular price €4.28 Price €4.28

DFRobot RGB LED driver - Shield for Arduino

Shield for Arduino allows you to control multi-color RGB LED strip. Circuit board has 3 PWM output for each color component of RGB, it is also equipped with an IR receiver,...
Index: DFR-04276
Index: DFR-04276
Shipping in 24 hours
In stock, shipping 24 hours!
(Check quantity)
Regular price €11.23 Price €11.23

Grove - Mega Shield v1.2 - Arduino Shield

The overlay for Arduino Mega extends the capabilities of I/O pins. Adapted to the modules and sensors of the Grove series. It is equipped with 4-pin Grove connectors, as well...
Index: SEE-15263
Index: SEE-15263
Shipping in 24 hours
Available, 24h shipping!
(Check quantity)
Regular price €9.65 Price €9.65

FeatherWing DS3231 Precision RTC - clock RTC for Feather - Adafruit 3028

Module from the Feather family with accurate real time clock DS3231 RTC. It communicates via the I2C bus. It has the temperature compensated quartz oscillator (TCXO) and the...
Index: ADA-06565
Index: ADA-06565
Shipping in 24 hours
In stock, shipping 24 hours!
(Check quantity)
Regular price €17.53 Price €17.53

Velleman VMA201 Proto Shield + mini breadboard - shield for Arduino

Shield for Arduino Uno Rev3 and derivatives, which allows you to create your own systems (shields). It has led out all the connectors and two LEDs, and a button at the user's...
Index: VEL-13015
Index: VEL-13015
Shipping in 24 hours
In stock, shipping 24 hours!
(Check quantity)
Regular price €4.93 Price €4.93

Prototype board for DFRobot FireBeetle

Dual board allows independent creation of electronic systems. It is connected directly to the GPIO pins of the minicomputer FireBeetle.
Index: DFR-09152
Index: DFR-09152
Shipping in 24 hours
In stock, shipping 24 hours!
(Check quantity)
Regular price €5.06 Price €5.06

FeatherWing Terminal Block - screw - shield for Feather - Adafruit 2926

Module that provides leading out of the pins of the Adafruit Feather boards on the screw connection. The board also includes a switch, left on the board place is to create your...
Index: ADA-05971
Index: ADA-05971
Shipping in 24 hours
In stock, shipping 24 hours!
(Check quantity)
Regular price €19.10 Price €19.10

What is an extender?

The possibilities of versatile use of popular Arduino systems are largely due to their modular design. The microcomputer programmer starts designing the system by selecting the main unit (main module) equipped with a control microprocessor, which, depending on the required functions and needs, retrofits with external accessories and expansion modules.

When creating larger constructions, you will need to purchase additional modules. They will increase the voltage resistance of the device, they will be a convenient platform for connecting more and more subsequent modules.

The most common extension module of the Arduino Shield is the pin expander. It is a module in the form of a printed circuit board or electronic circuit connected to the mainboard pins. The connection between the Arduino motherboard also depends on the type of Arduino Shield overlay, UART, SPI or I2C communication buses are often used.

Arduino expanders – one of the biggest extensions you can imagine

Arduino Shield expander is an extension of possibilities in Arduino systems. Thanks to its diversity, it will make it easier for you to design and adapt your microcomputer to your needs.

The simplest expander for Arduino is a board equipped with screw connectors. This design makes connecting wires to the main unit's inputs and outputs (motherboard) much easier. The connection strength is also greater.

The screw connection module integrates with the main unit through the pins. If you want to increase the current efficiency of the outputs, a module with relays can be helpful, which you can control devices with supply voltage up to 250 VAC and switching currents up to 15 A. For Arduino applications in the area of ​​measurements, Arduino Shield equipped with clamp and screw connectors is available. Then you can easily connect sensors to such equipment - e.g. temperature, humidity or pressure sensors, as well as resistors for calibrating the measuring channel.

On the technical level, interface handling deserves attention. The Arduino pin expander can also support many interfaces such as SPI (LCD, LED display modules), IIC (ICD display modules, I / O modules), Micro SD, SD, TLC (LED controller). As you can see - there are really many possibilities!

Expand your project or… create your very own Arduino Shield!

If you are a fan of robotics, use the Arduino expander to control drives with motors with 12 V output voltage and current efficiency even over 1 A. If you are building a larger project, use the Arduino expander to be able to install even more other Arduino covers (Arduino Shields) !

However, one of the most important advantages is that some products give you the opportunity to create an Arduino overlay for yourself (e.g. Proto Shield)! Do you have needs that go beyond the available Arduino Shield modules? No problem! Build your own expander. Adjust its options to your needs. Now no project will be limited!

In Botland store you will find pin expanders in the form of printed circuit boards equipped with all connectors for connecting them to the main unit. You can create your own Arduino Shield on the printed circuit board.