步进电机 开始停止





加速

减速

改变转向

![在这里插入图片描述](/static/img/images/00842.png)

Atmega16 AVR 单片机 步进电机控制 proteus 仿真

为了便于开发，我做了一块扩展板子：





[https://blog.csdn.net/x1131230123/article/details/108772807](https://blog.csdn.net/x1131230123/article/details/108772807)

扩展板有一些常用器件，这样开发MSP430 F5529程序的时候，就不用杜邦线连接了。当然也可以选择杜邦线连接器件，效果都一样。



Picture to pixels. Use bitmaps to tell a story. Convert pictures to bitmaps and store the bitmaps in a

header file. In the main program, draw the pictures on the OLED screen in sequence to tell a story. Use  the text to help tell the story.

乌鸦喝水故事 简笔画故事

![在这里插入图片描述](/static/img/images/00844.png)

![在这里插入图片描述](/static/img/images/00845.png)

![在这里插入图片描述](/static/img/images/00846.png)

![在这里插入图片描述](/static/img/images/00847.png)

代码：

https://github.com/xddun/blog_code_search

# 帮助、问询

```csharp
https://docs.qq.com/sheet/DUEdqZ2lmbmR6UVdU?tab=BB08J2
```

MSP430 F5529 单片机 OLED Picture to pixels Use bitmaps to tell a story

q 742971636 serve for you





1. Picture to pixels. Use bitmaps to tell a story. Convert pictures to bitmaps and store the bitmaps in a

header file. In the main program, draw the pictures on the OLED screen in sequence to tell a story. Use

the text to help tell the story.

2. Snake game. Each time the snake eats a piece of food, its tail grows longer, making the game

increasingly difficult. The user controls the direction of the snake's head (up, down, left, or right), and

the snake's body follows. Food is randomly generated, and if the snake hits a wall or its own tail, the

game ends. Keep score by how many turns or how much time the snake is alive.

3. Analog clock. Starting with the current time, draw a clock face and the hour, minute and seconds hand.

Use the RTC module in the MSP430, and move the hands to show the correct time.

4. Traffic light simulator. Draw a traffic intersection on the OLED display. Have cars, pedestrians, and

bicycles randomly move across the display. When the cars approach the intersection, display the traffic

light signals in 2 directions. If a pedestrian wants to cross the street, change the stoplight and have the

cars stop.

5. Space craft. Use 3 buttons to control a space plane on the display. Control thrust, left turn, and right

turn. Move the space craft in response to the buttons. Make 3 goal circles for the spacecraft to cross.

Keep track of time or goals to create points. Use 6 LEDs to indicate how much fuel is remaining.

6. Moon lander. Use 3 buttons to control a moon lander: thrust, move left, move right. With gravity, the

lander falls toward the bottom of the screen. Randomly generate a goal landing location. Keep track of

fuel, and when the thrust is used, decrease the fuel. Thrust increases positive to vertical velocity.

Success if landing with minimum negative velocity on the landing location.

7. Cannon. Draw a cannon on the lower left, with a barrel. Display and control speed and angle with

buttons. Another button fires the cannon. Show the bullet path. Generate a random goal on the ground.

Try to hit the goal in the fewest adjustments of the cannon speed and angle.

8. Memory game. Draw 4 geometric shapes in positions on the screen touching each other. Display to

the player for 1 second. Move the 4 shapes to random points on the screen. The player must select each

shape and move it back to correct position in the least amount of time. Computer must judge “close” to

goal and show time to complete.

9. Fractal art. Draw fractals by setting at least 2 parameters, allowing the user to set these parameters.

Draw the fractal on the screen. Indicate when the drawing is complete with an LED. Continue

displaying until a button press indicates the users wants to try again.

10. Digital clock. The MSP430 is used to display the digital clock, displaying the year, month, day, hour,

minute, and second.

11. Waveform drawing. The program will display the acquired signal waveform on the OLED screen.

(eg sine wave, triangle wave)

# 帮助、问询

```csharp
https://docs.qq.com/sheet/DUEdqZ2lmbmR6UVdU?tab=BB08J2
```

MSP430F5529 MCU WorkS record list

实践项目 5 ― 智能风扇控制器





一、功能说明基于 AVR 单片机设计一智能风扇控制器，该控制器可选根据温度控制风扇转速。

二、具体要求 

1 、设计温度检测电路，对温度进行实时检测

2 、当温度小于 25 ℃时，风扇停转；当温度超过 25 ℃ 时，风扇以全速的 25 ％的速度旋转；超过 35℃以 50 ％的速度旋转；超过 45℃ 以 75 ％的速度旋转； 超过60℃全速运行

3、温度超过85℃进行声光报警，温度正常后自动解除报警

4、通过串口将温度与转速百分比和报警信息发送给上位机，自定义发送格式，避免相同数据重复发送

5、具有故障检测报警功能

![在这里插入图片描述](/static/img/images/00855.png)

atmega 128 单片机 智能风扇控制器 PWM 串口 DS18B20 PROTEUS 仿真

题目 5 ：密码锁





使用单片机实现简易密码锁，通过输入密码，实现门锁的开启（控制继电器）。

具体要求如下：

（1）当输入正确密码后，继电器开启。

（2）当三次输入错误密码后，密码锁禁止输入 10 秒钟，并进行相应的提示。

（3）在输入正确的密码后，可修改密码和查询、清除门开启的次数。

（4）自制继电器电路模块。

（5）实现密码掉电不丢失。

可添加符合题目背景的其它合理功能

![在这里插入图片描述](/static/img/images/00856.png)

atmega128 单片机 密码锁 PROTEUS 仿真

我是一个专注技术分享的博主,尤其爱搞深度学习和单片机电子。你现在看到的是我的个人博客网站。