Dual 5V/3.3V Output:Provides dual 5V/3.3V output, delivering up to 800mA for power-hungry Arduino Mega 2560 projects. Mega 3|Arduino Mega Max Voltage|Embed CH340G/ATMEGA2560-16AU Chip:Equipped with the ATMEGA2560-16AU chip and CH340G USB-UART interface for reliable Arduino Mega 2560 compat...
Max current on a single I/O: 40 mA Minimum operating voltage: 7 V Maximum output voltage: 12 V Reverse voltage protection?: N External programmer required?: N2 Notes: 1 All 70 can used as digital I/O and 16 can be used as analog inputs. 2 An external programmer is required...
如下图: arduino板子上基本端口如图描述,对几个比较特殊的端口下面详细说明下:VIN端口:VIN是input voltage的缩写,表示有外部电源时的输入端口。如果不使用USB供电时,外接电源可以通过此引脚提供电压。(如电池供电,电池正极接VIN端口,负极接GND端口)AREF:Reference voltage for the analog inputs(模拟输入的基准电压)...
An 84MHz clock fuels the CortexM3 engine and the boards operating voltage is 3.3v unlike the previous Uno, Leonardo, and Mega which all run on 5v. The Due is able to handle input voltages from 6-20V, but the recommended input voltage is between 7 and 12 volts. The total DC Current ...
格瑞图:Arduino-0007-内置示例-读取模拟电压 Read Analog Voltage 格瑞图:Arduino-0008-内置示例-非延迟闪烁 Blink Without Delay 格瑞图:Arduino-0009-内置示例-按钮 Button 格瑞图:Arduino-0010-内置示例-去抖 Debounce 格瑞图:Arduino-0011-内置示例-数字输入上拉 DigitalInputPullup ...
其他型号:如 Mega 2560 有更多 PWM 引脚,需查阅具体板卡文档。 2. 如何使用 PWM 使用analogWrite(pin, value) 函数: pin:PWM 引脚编号(如 9)。 value:占空比,范围 0(0%)到 255(100%)。 示例: analogWrite(9, 128); // 引脚9输出50%占空比(128/255 ≈ 50%) 3. PWM 原理 占空比(Duty Cycle):...
Max current: 3A, Max input voltage: 35V In-line current sensing: Up to 5Amps bidirectional ACS712 hall current sensor Integrated 8V regulator: Enable/disable by soldering pads Stackable: running 2 motors in the same time Encoder/Hall sensors interface: Integrated 3.3kΩ pullups (configurable) ...
Schematic:Arduino ADK_Mega_2560-schematic.pdf Pin Mapping:PinMap2560 page Summary MicrocontrollerATmega2560 Operating Voltage5V Input Voltage (recommended)7-12V Input Voltage (limits)5.5-16V Digital I/O Pins54 (of which 14 provide PWM output) ...
问编码AVR ATmega32和Arduino Mega的主要区别是什么？EN提到这个问题，可能意味着题主意识到了两者的相关...
// wait for a seconddigitalWrite(LED_BUILTIN,LOW);// turn the LED off by making the voltage ...