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视频演示
“壮丽70年 奋斗新时代”，在这处处洋溢着欢乐喜庆、昂扬奋进的精气神的美好日子里，特制作一组花车迎国庆。
本国庆彩车由三辆车彩车组成，首车为麦昆小车，点阵显示数字七十，庆祝新中国成立七十周年，车上载有国旗，车底彩灯闪烁。第二辆彩车，是主车，车上载有C919大飞机，彩灯螺旋上升，象征大飞机一飞冲天，一鸣惊人。车前播放《我和我的祖国》。采用四光电传感器进行巡线。第三辆彩车，采用四轮驱动，两光电巡，放在中间固定展示。车前挂红旗，车后有用子弹壳做成和平鸽，中间载有点阵屏，展示党旗、国旗、军旗，庆祝标语。
首车——麦昆3.0
程序代码
代码
#include <Microbit_Matrix.h>
#include <DFRobot_NeoPixel.h>
#include <Maqueen_Motor.h>
#include <Microbit_Sound.h>
double mind_n_my_variable;
double mind_n_num;
const uint8_t bitmap_Dq3S[5] = {B00000,B11011,B01011,B01011,B01011};
DFRobot_NeoPixel rgb_display_15;
const uint8_t bitmap_8WWq[5] = {B01100,B00100,B00100,B00100,B01110};
Maqueen_Motor motor;
const uint8_t bitmap_NLmm[5] = {B01110,B00010,B01110,B01000,B01110};
const uint8_t bitmap_pDnn[5] = {B01110,B00010,B01110,B00010,B01110};
void setup() {
MMatrix.show(bitmap_Dq3S);
mind_n_my_variable = 0;
rgb_display_15.begin(15, 4, 255);
rgb_display_15.setRangeColor(0, 0, 0xff0000);
}
void loop() {
rgb_display_15.rotate(1);
if ((digitalRead(14) && digitalRead(13))) {
mind_n_num = mind_n_num + 1;
if ((mind_n_num == 1)) {
MMatrix.show(bitmap_8WWq);
motor.motorRun(motor.LEFT,motor.CW,0);
motor.motorRun(motor.RIGHT,motor.CW,0);
MSound.play(0, DADADADUM, OnceInBackground);
delay(6000);
motor.motorRun(motor.LEFT,motor.CW,50);
motor.motorRun(motor.RIGHT,motor.CW,50);
delay(2000);
}
if ((mind_n_num == 2)) {
MMatrix.show(bitmap_NLmm);
motor.motorRun(motor.LEFT,motor.CW,0);
motor.motorRun(motor.RIGHT,motor.CW,0);
MSound.play(0, ENTERTAINER, OnceInBackground);
delay(6000);
motor.motorRun(motor.LEFT,motor.CW,50);
motor.motorRun(motor.RIGHT,motor.CW,50);
delay(2000);
}
if ((mind_n_num == 3)) {
mind_n_num = 0;
MMatrix.show(bitmap_pDnn);
motor.motorRun(motor.LEFT,motor.CW,0);
motor.motorRun(motor.RIGHT,motor.CW,0);
MSound.play(0, PRELUDE, OnceInBackground);
delay(6000);
motor.motorRun(motor.LEFT,motor.CW,50);
motor.motorRun(motor.RIGHT,motor.CW,50);
delay(500);
}
}
else {
if (digitalRead(13)) {
motor.motorRun(motor.LEFT,motor.CW,200);
motor.motorRun(motor.RIGHT,motor.CW,0);
digitalWrite(12,HIGH);
digitalWrite(8,LOW);
}
else {
if (digitalRead(14)) {
motor.motorRun(motor.LEFT,motor.CW,0);
motor.motorRun(motor.RIGHT,motor.CW,200);
digitalWrite(8,HIGH);
digitalWrite(12,LOW);
}
else {
motor.motorRun(motor.LEFT,motor.CW,100);
motor.motorRun(motor.RIGHT,motor.CW,100);
digitalWrite(8,LOW);
digitalWrite(12,LOW);
}
}
}
}
附件
主车——一飞冲天
车上载有C919大飞机，彩灯螺旋上升，象征大飞机一飞冲天，一鸣惊人。车前播放《我和我的祖国》。采用四光电传感器进行巡线。
剩余装修材料
野地自采麦杆
飞天成品
内部布线有待进一步整理
代码
#include <DFRobot_SerialMp3.h>
#include <DFRobot_NeoPixel.h>
double mind_n_my_variable;
double mind_n_num;
DFRobot_SerialMp3 serialMp3;
DFRobot_NeoPixel rgb_display_12;
void setup() {
serialMp3.begin(&Serial, 0, 1);
rgb_display_12.begin(12, 120, 255);
rgb_display_12.showRainbow(0, 120, 1, 360);
serialMp3.play();
serialMp3.volume(100);
analogWrite(10, 120);
analogWrite(11, 120);
mind_n_my_variable = 0;
}
void loop() {
rgb_display_12.rotate(10);
if ((digitalRead(2) && (digitalRead(5) && (digitalRead(4) && digitalRead(3))))) {
digitalWrite(6, LOW);
digitalWrite(7, LOW);
digitalWrite(8, LOW);
digitalWrite(9, LOW);
if ((mind_n_num == 1)) {
mind_n_my_variable = mind_n_my_variable + 1;
serialMp3.playList(1);
delay(9000);
}
if ((mind_n_num == 2)) {
mind_n_my_variable = mind_n_my_variable + 1;
serialMp3.playList(2);
delay(11000);
}
if ((mind_n_num == 3)) {
mind_n_my_variable = 0;
serialMp3.playList(3);
delay(24000);
}
digitalWrite(6, LOW);
digitalWrite(7, HIGH);
digitalWrite(8, HIGH);
digitalWrite(9, LOW);
delay(1000);
}
else {
if (digitalRead(2)) {
digitalWrite(6, LOW);
digitalWrite(7, LOW);
digitalWrite(8, HIGH);
digitalWrite(9, LOW);
}
else {
if (digitalRead(5)) {
digitalWrite(6, LOW);
digitalWrite(7, HIGH);
digitalWrite(8, LOW);
digitalWrite(9, LOW);
}
else {
if (digitalRead(3)) {
digitalWrite(6, LOW);
digitalWrite(7, LOW);
digitalWrite(8, HIGH);
digitalWrite(9, LOW);
}
else {
if (digitalRead(4)) {
digitalWrite(6, LOW);
digitalWrite(7, HIGH);
digitalWrite(8, LOW);
digitalWrite(9, LOW);
}
else {
digitalWrite(6, LOW);
digitalWrite(7, HIGH);
digitalWrite(8, HIGH);
digitalWrite(9, LOW);
}
}
}
}
}
}
附件
尾车——和平之车
采用四轮驱动，两光电巡，放在中间固定展示。车前挂红旗，车后有用子弹壳做成和平鸽，中间载有点阵屏，展示党旗、国旗、军旗，庆祝标语。
空弹壳制作和平鸽
加装点阵屏
展示：党旗、国旗、军旗
升旗装置
采用红外开关，触发升旗
代码
#include <IOBOX_Motor.h>
double mind_n_df_bs;
IOBOX_Motor motor;
void setup() {
mind_n_df_bs = 0;
}
void loop() {
if (((!(digitalRead(P8))) && (mind_n_df_bs == 0))) {
delay(10000);
mind_n_df_bs = 1;
motor.motorRun(motor.M1, motor.CW, 150);
delay(8000);
motor.motorStop(motor.M1);
}
if (((digitalRead(P16)) && (mind_n_df_bs == 1))) {
mind_n_df_bs = 0;
motor.motorRun(motor.M1, motor.CCW, 200);
delay(8000);
motor.motorStop(motor.M1);
}
}
附件
彩灯礼花
利用红外开关，触发彩灯点亮。
代码
#include <Microbit_Matrix.h>
#include <DFRobot_NeoPixel.h>
double mind_n_df_bs;
DFRobot_NeoPixel rgb_display_2;
DFRobot_NeoPixel rgb_display_12;
void setup() {
MMatrix.clear();
mind_n_df_bs = 0;
rgb_display_2.begin(2, 120, 255);
rgb_display_2.clear();
rgb_display_12.begin(12, 120, 255);
rgb_display_12.clear();
dfrobotRandomSeed();
}
void loop() {
if ((!(digitalRead(8)))) {
rgb_display_2.setRangeColor(0, 4, 0x0000ff);
rgb_display_12.setRangeColor(0, 4, 0xff0000);
for (int count = 0; count < 116; count++) {
rgb_display_2.rotate(1);
rgb_display_12.rotate(1);
delay(100);
}
for (int count = 0; count < 10; count++) {
rgb_display_2.showRainbow(92, 120, (random(1, 330+1)), 360);
rgb_display_12.showRainbow(92, 120, (random(1, 330+1)), 360);
delay(2000);
rgb_display_2.clear();
rgb_display_12.clear();
delay(500);
}
}
}
附件
他的勋章
帅猫2019.10.06
不错啊，很有可能一等奖
FRCYGL2019.10.23
预测得真准，😄！