stc15f2k60s2 development board

1. First, punch out the board and then find all the components. The following is the component list:                        
1. LED lamp 0805 package/5 pcs                                   
2.103 capacitor 0805 package/1                   
3.104 capacitor 0805 package/2                   
4.470 Ω 0805 package resistor/12                     
5.2k 0805 package resistor/2                           
6.10k 0805 package resistor/9 7.20k                       
0805 package resistor/1                     
8. Single row 40p pin header/2                       
9.47uf 10v electrolytic patch capacitor 1. The package is SMD 4 4.5 (Lichuang Mall product number is: C114447)                     
10.6*6 4.5 Touch buttons/4 pieces<br/> 11.stc15f2k60s2 microcontroller/1 piece                     
12.s9012 triode/4 pieces (can be replaced by s8550 and other others)                     
13.0.56-inch common cathode digital tube/1 piece                   
14.LCD1602 display screen/1 15.2p jumper cap                       
/1                             
16.type-c 6p female socket                     
17.Potentiometer RP10K/1                           

Everyone should have various other tools, so I won’t explain them one by one.                           

After searching the list, start welding (all are welded according to personal habits)                               

Since the board I made on hand had some defects, such as the wrong button wiring and the useless self-locking switch, the current board has been corrected.                     
2. Function introduction                                 
: The running water lamp                                 
can be used to detect the power supply voltage of the microcontroller                               
. It can be used to display the temperature of DS18B20.                             
The 4 independent buttons can be used to control                                     
all IO ports and can be used as a system board.                           
3. Attachment:                                                   
The attachment has uploaded a demonstration code, including hex and c files, as well as a video demonstrating the function. My code is average and can only be used to detect hardware usage. I hope you can help optimize it.                                   
4. The test code description                                           
 has three modes. Mode 1 is 4 programmable lights running water, mode 2 is LED1 is on, and the digital tube displays 0123; mode 3 is LCD1602 display, and LED2 is on; use k1 to switch modes. There are more functions, I hope you guys can develop applications.                               
csdn blog link: https://blog.csdn.net/mei6666/article/details/106123439