先说输出模式。对于Arduino，用pinMode将IO口设为OUTPUT的时候，其实IO的状态为“强推挽”，也就是说设...
If the pin has been configured as an OUTPUT with pinMode(), its voltage will be set to the ...
load_voltage = load_voltage + analogRead(voltage_sense); } 负载电压 = 负载电压 / 平均值; load_voltage = ((load_voltage * MAX_VOLT)/1024.0)*6; 返回负载电压; } 这是实际的循环。在这里,测量开关步骤并将数据发送到 DAC。传输数据后,正在测量实际电流和负载电压。这两个值也最终打印在 LCD 上。
case1 : lc.setRow(0, row, 0xC0);break; case2 : lc.setRow(0, row, 0xE0);break; case3 : lc.setRow(0, row, 0xF0);break; case4 : lc.setRow(0, row, 0xF8);break; case5 : lc.setRow(0, row, 0xFC);break; case6 : lc.setRow(0, row, 0xFE);break; case7 : lc.setR...
pinMode(13, OUTPUT); //Set pin 13 as an 'output' pin as we will make it output a voltage. digitalWrite(13, HIGH); //This turns on pin 13/supplies it with 3.3 Volts. } The line of code starting with ‘pinMode’ sets pin 13 as an output. This enables us to write a value to...
motor.voltage_limit = 3 修改为 motor.voltage_limit = 1 【Arduino】168种传感器模块系列实验(资料代码+仿真编程+图形编程) 实验二百二十二:Arduino FOC无刷电机驱动板 兼容Simple FOC Shield V2.0.4(艾尔赛) 项目程序之一:开环速度测试 开源参考程序 ...
Serial.begin(9600); //open serial port, set the baud rate to 9600 bps Serial.println("Starting up..."); } void loop() { int uvLevel = averageAnalogRead(ReadUVintensityPin); float outputVoltage = 5.0 * uvLevel/1024; float uvIntensity = mapfloat(outputVoltage, 0.99, 2.9, 0.0, 15.0)...
ssd1306_setFixedFont(comic_sans_font24x32_123); lastMillis = millis(); printHours(); printMinutes(); } void loop() { if ((uint32_t)(millis() - lastMillis) >= 1000) { lastMillis += 1000; if (++seconds > 59) { seconds = 0; ...
ina226.setConversionTime(CONV_TIME_140); ina226.setAverage(AVERAGE_256); pinMode(2,OUTPUT); }void loop() {// ina226.setCorrectionFactor(1); //ina226.readAndClearFlags(); shuntVoltage_mV = ina226.getShuntVoltage_mV(); busVoltage_V = (ina226.getBusVoltage_V()); ...
Arduino MCP4725数字模拟转换器用户手册说明书 User Manual MCP4725 Pin Outs The VCC connects the chip VDD pin. What’s important to understand is that this does not supply power to the chip, but it acts as the reference voltage as well.