Arduino Shield, controllers of motors and servos

The tiles are based on the Arduino comes with a set of ports of the type input/output (I/O). The maximum current which can ensure the output of the Arduino, that's fine. 40 mA and the maximum operating voltage of the I/O port is 5 V. this Creates sufficient conditions to power the LEDs, but when we want to fill one or more motors or servos that are powered directly from the Arduino may not be enough. To solve this problem special pads Arduino Shield containing on Board is a necessary accessory to facilitate the control of operating parameters of electric motors with a current consumption of up to 50 A.


Voltage to
Voltage from
UC - Microkontroler
UC - Flash:
UC - Digital pins:
Voltage output from
Output voltage to
UC - freq:
UC - Core
UC - Ethernet:
UC - WiFi:
UC - Bluetooth
UC - I2C
UC - SPI interface
UC - CAN interface
UC - C/A
UC - A/C:
UC - analog in
UC - microSD

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Integrated control modules engine that does not require much space

Selection of special lining makes it easy to connect and question motor control and services, including reversal of the direction of rotation. Most of the offered tiles Arduino Shield to control motors and services has such a chip like L293D, L298P, or DRV8835, which in its structure is used kluczujące transistors are combined in the bridge of “N” type. The switching state of individual transistors allows changing the polarity of the supply voltage of the motor and therefore the direction of rotation of the motor shaft, which is indicated by the LEDs. Lining Arduino Shield have power lines of high-performance and high load current and different voltages, so you can find a suitable plate under the engine for 6 V, 12 V, 24 V , or a custom value of the supply voltage. In addition, using the controller, motors and flow in the form of an Arduino Shield, you protect the main Board Arduino from possible damage. Shieldy have built-in thermal protection and podnapięciowe that also protect the managed electrical engines and servos.

What else you should know when buying pads for motor control?

Manufacturers shieldów, such as, for example, Cytron, provide free software that you can directly upload to your Arduino and control the motors. The source code allows for simple engine management system. You can easily check the temperature of the engine, and if necessary, noting the instructions in the program code, manually change the direction of rotation. Tile Arduino Shield designed to control DC motors and can also be used to control the coils of contactors and relays, LED lighting, and motors krokowymi. Controllers, servos and motors series Arduino Shield will allow You to build CNC machine tools, robots and other electric vehicles with wide management capabilities.