处理器核心是ATmega2560, 同时具有54路数字输入/输出口(其中16路可作为PWM输出),16路模拟输入,4路UART接口,一个16MHz晶体振荡器,一个USB口,一个电源 插座,一个ICSP header和一个复位按钮。Arduino Mega2560也能兼容为Arduino UNO设计的扩展板。Arduino Mega2560已经发布到第三版,与前两版相比有以下新的特点:...
SKU: ABX00062 Description We are celebrating the anniversary of our flagship board, Arduino UNO, by producing a just as effective and versatile miniature: The Arduino UNO Mini. This board is, just as its big brother, equipped with the ATMega328P and the ATMega 16U2 Processor, but is...
The Arduino Leonardo is a microcontroller board based on the ATmega32u4 (datasheet). It has 20 digital input/output pins (of which 7 can be used as PWM outputs and 12 as analog inputs), a 16 MHz crystal oscillator, a micro USB connection, a power jack, an ICSP header, and a reset ...
1 user and 1 reset push-buttons 32.768 kHz crystal oscillator Board connectors: ARDUINO®Uno V3 expansion connector ST morpho extension pin headers for full access to all STM32 I/Os Flexible power-supply options: ST-LINK ...
Full tutorial on how to control the Arduino UNO ports using register. Port register manipulation. Set pins as output/input DDRD, set pin to high or low PORTD, or read inputs with the PIN register.
所有功能 Common features STM32 microcontroller in an LQFP64 or LQFP48 package 1 user LED shared with ARDUINO® 1 user and 1 reset push-buttons 32.768 kHz crystal oscillator Board connectors: ARDUINO®Uno V3 expansion connector ST morpho e...
ISP programmer, and select the correct one in the "Programmers" menu. For time-critical operations, an external crystal/oscillator is recommended. The Urboot bootloader has automatic baud rate detection, so UART uploads should work fine even though the oscillator is a little too fast or too ...
The Arduino Mega 2560 has 54 digital input/output pins, 16 analogue inputs, 4 UARTs, a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button. It is not as widely deployed as the Arduino UNO boards, but for our IoT project which requires both...
This isn’t to say that you have to use the Uno. The Arduino Mega, which provides a great deal more computational power and pins for input and output, is also an excellent choice. There is also the Arduino Nano, Pro, and the Pro Mini, all of which are smaller and easier to operate...
Arduino UNO R3 is used as the master controller, and its model is ATmega328. It has 14 digital I/O pins, six analog input terminals, a USB connection port, and a 16 Mhz crystal oscillator. Due to the bootloader, it can download programs directly through USB. The image of the ATmega328...