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Attention! The product has been discontinued. Check others products incategory. |
Description
Arduino Uno is the primary and, at the same time, the most popular version of the entire series. The board containsan ATmega328 microcontroller equipped with 14 digital I/o, 6 of which can be used as PWM outputs (e.g. for motor control) and 6 analog inputs. The system works with the signal ticking with the frequency of 16 MHz and has 32 KB Flash memory and 2 KB RAM SRAM.
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This version of Arduino Uno has a long male pins on the bottom side of the tile. In our offer is also availablethe traditional version of this module. |
The object of the sale is an original product for Arduino, Botland isthe official distributor of this company.
Key features
Below are a few features that distinguish modules Arduino from the other programmable tiles.
| Name | Description |
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Installed bootloader |
Thanks to bootloader, for programming the device, the only necessities are appropriateUSB cableandsoftware from manufacturer's website. |
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Arduino Shield |
The distribution of connectors allows the installation of special plates, so-calledArduino Shield. |
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Digital I/O |
14 digital inputs/outputs allow, in particular, controlling the LEDs, relays and reading the buttons' states. |
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Efficiency current |
The maximum power load for a single output is 40 mA. |
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Output PWM |
6 PWM outputs allow to control the motors brightness of the LEDs. |
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Analog inputs |
6 inputs of built-in digital-analog converter with a resolution of 10-bit, support, in particular, sensors with analog output. |
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Serial communication |
The device supports popular communication interfaces, including UART, I2C and SPI. |
| Special functions | Some of the pins have special functions that a brief description is available inour guide. |
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Built-in memory |
Atmega328 system with a clock signal with a frequency of 16 MHz, has 32K Flash memory, 1 KB EEPROM and 2 KB of RAM SRAM. |
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Power DC connector |
To power the Arduino, you can useany power sourcewith a voltage from 7 V to 12 V with DC connector 5.5 x 2.1 mm. |
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Power USB port |
The tile can be powered from a computer via USB cable, bearing in mind that the maximum load current for the USB port is 500 mA. Arduino has a system that protects the socket from short-circuit and the flow of too high current. |
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Connector ICSP |
The module has ICSP I/O for connecting an externalAVR programmer. |
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Pin IOREF |
The IOREF pin provides direct access to the voltage with which output I/O work. |
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Built-in led |
The connected led on pin 13 allows debugging simple programs. |
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Output 3.3 V |
Built-in voltage regulator provides power to external devices with the voltage of 3.3 V with current consumption of 50 mA. |
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Microcontroller in THT |
Through the use of through-hole case THT, in case of damage tothe main microcontroller Atmega328P, you can easily replace it. |
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First run To help you get started with the module, we have prepareda tutorial that will help you with the installation and first run of the Arduino environment. |
The distribution of elements on the Arduino Uno.
Specification
- Supply voltage from 7 V to 12 V
- Microcontroller: ATmega328
- Maximum clock frequency: 16 MHz
- SRAM: 2 KB
- Flash memory: 32 KB (5 KB is reserved for bootloader)
- EEPROM: 1 KB
- I/O Ports: 14
- PWM outputs: 6
- Number of analog inputs: 6 (channels of converter A/C with 10 bit resolution)
- Serial interfaces: UART, SPI, I2C
- External interruptions
- The connected led on pin 13
- USB A connector for programming
- DC connector 5.5 x 2.1 mm for power
- Version equipped with long pins
ThingSpeak platform for Arduino and Raspberry Pi IoT.
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We guarantee that all tiles marked with a symbol Arduino are genuine and come from the same source. As you can see by checkingthe list of authorized distributors. |
Useful links |
