- Reduced price
Description
Arduino Uno is the main and, at the same time, the most popular edition of the entire series. The Board contains an ATmega328 microcontroller, equipped with 14 digital I/o of which 6 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.
The subject of the sale is the original product of Arduino Uno, Botland is the official distributor of this company.
Key features
Below are a few features that distinguish modules Arduino Uno compared to other programmable tiles.
| Name | Description |
|---|---|
|
Installed bootloader |
Thanks to installed bootloader, to programme the device, the appropriate USB cable and software from manufacturer's website is enough . |
|
Arduino Shield |
The distribution of connectors allows the installation of special plates, so-called Arduino Shield. |
|
Digital outputs |
14 digital inputs/outputs allows, in particular, control of LEDs, relays and reading the buttons' states. |
|
Efficiency of current |
The maximum power load for a single output is 40 mA. |
|
PWM Outputs |
6 PWM outputs allow e. g. motor control and brightness control of the LEDs. |
|
Analog inputs |
6 inputs of built-in analog-digital converter box with a resolution of 10-bit support, in particular, sensors with analog output. |
|
Serial Communication |
The device supports popular network interfaces, including UART, I2C and SPI. |
| Special functions | Some of the pins have special functions and their brief description is available in our guide. |
|
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. |
|
Power DC connector |
To power the Arduino, you can use any power source with a voltage from 7 V to 12 V with DC connector 5.5 x 2.1 mm. |
|
Power USB port |
The tile can be powered from a computer via USB cable, bearing in mind that the maximum power load for the USB port is 500 mA. Arduino has a system that protects the socket from short-circuit and the flow of too large current. |
|
ICSP Connector |
The module has ICSP outputs for connecting an external AVR programmer. |
|
IOREF Pin |
The IOREF Pin provides direct access to the volatge with which I/O outputs work. |
|
Built-in led |
The connected led on pine 13 allows debugging of simple programs. |
|
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. |
|
Microcontroller in THT |
Thanks to the use of THT case, in case of damaging the main microcontroller Atmega328P you can easily replace it. |
|
First run To help you get started with the module, we have prepared a tutorial that concerns 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
- Model: Arduino Uno
- 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
- Transparent, self-adhesive stems in kit
Useful links |
