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8. LM7809 chip
14. Common cathode digital tube X4
15. NE555 and CD4017 (one piece each)
16. Chip base block plus 2 pieces of wrapping paper (the size depends on your own situation)
I divided the circuit of the work into 3 parts. These 3 parts are all based on my physical objects. Of course you can There are better ideas to improve it.
1. Power supply circuit: Since the work is positioned as a gift, the power supply must be installed inside.
The working voltage of CD4017 is relatively high, and the environment around the use of lanterns is indoors, so we considered using traffic power supply. A small transformer of 3~5 watts is enough. The secondary input of the transformer is required to be 7~8V, so that after rectification and filtering, the 9~10V DC voltage required by the system can be obtained.
The following is the schematic and physical diagram of this department:
2. LOVE type birthday lantern: 1. Water drive circuit: The role of NE555 and CD4017. NE555 constitutes an oscillation circuit, and CD4017 is a counting circuit.
The result of LED activity in the heart-shaped center is the combination of NE555 and CD4017. Below I will explain the circuit principles in detail for beginners.
The oscillation circuit consists of a time base integrated circuit NE555 and C2, C3, R1, R2, etc. (C2 is a delay charging capacitor, C3 is an anti-interference isolation capacitor, R1 and R2 are delay charging resistors, and R2 is the discharge resistor).
After power on, because the voltage across the capacitor C2 cannot change gradually, the voltage on pin 2 is low level, the external trigger of the integrated block NE555 is set, and the input of pin 3 is high level.
At the same time, because the power supply charges C2 through resistors R1 and R2, the voltages of pins 6 and 2 continue to increase. When the potential rises to 2/3 of VCC, the external trigger of the integrated block NE555 Rwanda Sugar is reset, Rwanda Sugar pin 3 input The voltage flips low.
At the same time, the discharge tube inside the integrated block NE555 is turned on, that is, pin 7 is connected to pin 1 through the internal discharge tube, and the charge stored on C2 is discharged through R2 and pin 7, so that the voltage between pin 6 and pin 2 Continuously falling, when the potential drops to 1/3 of VCC, the external trigger of the integrated block NE555 is set.
At the same time, the discharge tube inside the integrated block NE555 is turned off, pin 7 is left floating, and the power supply charges C2 through R1 and R2, so that the voltages of pins 6 and 2 continue to increase… In this way, it repeats itself, forming an oscillation. .
The high-level holding time of the input terminal depends on the charging time constant of capacitor C2, and the low-level holding time of the input terminal depends on the discharge time constant of capacitor C2. Since R2 ≥ R1, it can be said that f discharge ≈ f charge. The purpose is to reduce the difference in the time interval between the lights turning off and on.
If used in other situations, adjust the parameters of R1, R2, and C2 as needed. Based on the above analysis, pin 3 is always in a binary changing state of high temperature and low level, so this circuit is also called an astable circuit.
The decoding circuit consists of a CD40It is composed of 17 integrated blocks. The integrated block has 3 output terminals (2 clock output terminals, pin 14 of CP and pin 13 of EN and pin 15 of reset terminal Cr). There are 10 input terminals Q0~Q9 (in order: 3 pins, 2 pins, 4 pins, 7 pins, 10 pins, 1 pinsRwanda Sugar Daddy, 5 feet, 6 feet, 9 feet, 11 feet).
There is also a carry terminal CO, whose function is: when high temperature and positive pulse are added to the reset terminal Cr, the input terminal Q0 is high level, and the remaining 9 input terminals Q0~Q9 are all low level. The clock input CP counts the rising edges of the output clock pulse, and EN counts the falling edges of the clock pulse. The input status of the 10 input terminals Q0 ~ Q9 corresponds to the number of output clocks.
If counting starts from 0, Q1 becomes high level when the first clock pulse is output, and Q2 becomes high level when the second clock pulse is output… until the 10th clock pulse is output. pulse, Q0 goes high.
At the same time, the carry terminal C0 inputs a carry pulse as the clock electronic signal for the next stage of counting. Cr is the reset terminal and the clear terminal. When Cr outputs high power, the circuit is reset, that is, the input terminal Q0 is high level and Q1~Q9 are low level.
Repeat this way, as long as the binary electronic signal sent from pin 3 of the integrated block NE555 is not used, CD4017’s counting task of converting the binary electronic signal into a decimal electronic signal will continue repeatedly.
In summary, it can be seen that the frequency of the oscillation circuit can be changed by adjusting the variable resistor R2, which is reflected in the speed of movement at the input end of CD4017.
2. Structure and working principle I drew an intuitive picture of this LOVE type lantern part. The heart shape is composed of 30 LEDs, but CD4017 only has 10 sets of inputs, so I put 5 LEDs on the top of the heart shape. LEDs and the bottom 5 LEDs are driven independently, and the other 20 LEDs are connected in parallel and driven by CD4Rwandans Sugardaddy017 , forming a running water lamp effect, Q0~Q9 are directly connected to the corresponding end of CD4017 (after two high-brightness LEDs are connected in parallel, the operating current is below 20mA, and there is no need to connect a triode current expansion driver).
Top and bottom The circuits of the 2 independent LEDs are exactly the same. They connect 5 LEDs in series and connect them directly to the power supply. Some friends may ask: Are these two LEDs moving there?Son?
Because of this, I replaced LED1 and LED30 with multi-color self-flashing LEDs (this is also one of the high-brightness LEDs, and the commercial price will be higher. I remember that I bought one at that time. money). After this treatment, the two LEDs are always flashing, emitting colorful light. At the same time, because their voltage drops are always changing alternately between high and low during the flashing process, the two LED paths are separated. The voltage dividers of the other four LEDs on the circuit board also change, causing the other four LEDs in the branch to have a brightness fluctuation effect, which appropriately sets off the two shining LEDs.
Note that in the above picture, the LED colors except LED1 and LED30 are arranged according to personal preference, but the left and right must be symmetrical, otherwise it will be ugly.
3. The digital tube displays LOVE: After the work was completed, I found that the center of the heart-shaped lantern was empty and looked awkward, so I thought of using a digital tube to display LOVE. At that time, I didn’t know how to drive the digital tube. Therefore, weld the digital tube directly, that is, energize it when the strokes that need to light up are of course the stupidest way, but for beginners, it may be the best way to achieve the desired effect. This circuit uses common cathode digital tubes.
Note:
Let me explain a little bit about the key points of hardware production
1. As a gift, appearance is very important. Regardless of whether the work can adopt my structure, the inconvenience of making and fixing the shell must be taken into consideration during production.
2. For the adjustable resistor R2 in the circuit, do not use a fine-tuning one, but one with a handle (such as a volume potentiometer). After it is made, it can be debugged by yourself or by the gift owner. Adjust LED activity speed.
The following is a picture of the finished product:
How to use a 51 microcontroller to make a heart-shaped running water lamp. Use a 51 single-chip microcomputer to make a heart-shaped running water lamp. The product must be heart-shaped. As the program changes, the microcontroller controls the lighting of individual lights to achieve different motion pattern effects. 01 Microcontroller Rwandans Sugardaddy, similar to a computer CPU, a chip that processes data 2023-09-11 10:27:03
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42 lamp version love (heart-shaped) running water lamp, romantic for men in science and engineering, artifact for chasing girls, directly add materials 42 lamps Version of love (heart-shaped) running water lamp, romance for men in science and engineering, artifact for chasing girls, directly upload the material address: https://pan.baidu.com/s/1VC2nCQjzMDX-VS1ZHXKLSQ Extraction code: 1234 Alternate link: https://caiyun .139.com/m/i?0u5C9rqObNBxtRW Escorts Extraction code: J7T12022-09-19 10:45:2751Heart-shaped running water lamp Principle of heart-shaped water lantern: Heart-shaped water lantern, as the name implies, the finished product must be heart-shaped ❤. , the microcontroller controls the on and off of a single light to achieve different motion pattern effects: PCB: STC89C52RC: STC89C52RC is the “Heart Shape + I LOVE U” made by STC Company. Flowing water lamp` This post was last edited by Yuanmd_2010 on 2014-1-14 21:18. I personally designed a “heart-shaped” LED running water lamp with the words “I LOVE U” added. There are 16 “heart-shaped” LED lamps in total. , all 2014Rwanda Sugar Daddy-01-12 21:59:2451 MCU production flow lamp does not light up MCU veteran I use stc89c52 MCU. When making a running water lamp, the running water lamp can be turned on on the Huijing HL-1 development board, but on the circuit I soldered, none of the lights turned on. I connected the positive pole of 8 LED lights to vcc and the negative pole to p1.0 to p1. 7. I soldered the crystal oscillator circuit. Please tell me the reason. I have been worried about it for several days. 2018-04-20 00:21:25 Hello everyone, let’s make a 51 microcontroller. In my personal opinion, the flowing water lamp means that the LRwandans SugardaddyED lamp on the microcontroller is made to look like water. Activities, that is, lighting them up one by one, then the master can think of it and use it here.To the delay function (**delay**) and cycle shift 2021-11-18 07:21:13 The components, source code, and circuit diagram required to make a heart-shaped running water lamp. . Required components, source code, and circuit diagram for making a heart-shaped running water lamp. . Since I have no points, I can’t download it, so I hope it can be provided, send me a private message! Thanks 2013-10-14 00:36:12 Heart-shaped running water lamp production process 2017-01-02 11:17:06 The stc 89c52 microcontroller used in the heart-shaped running water lamp. The reset circuit is a 1k resistor and a 10uf capacitor. The power switch needs Why does the light have to be triggered twice before it turns on when I move? Can anyone enlighten me? My heart-shaped running water lamp uses stc89c52 microcontroller. The reset circuit is a 1k resistor and a 10uf capacitor. The power switch needs to be triggered twice before the light will turn on. How to solve this problem? 2018-05-02 19: 26:0Rwanda Sugar Daddy7 Materials for making heart-shaped water lamps Materials for making heart-shaped water lamps 2019-06-02 19:45 :38 How to design the running water lamp? Is there any simple running water lamp design? Rwandans Escort How to design the flowing water lamp? Is there any simple running water lamp design? What is the principle of running water lamp? 2021-03-05 08:27:06 The production of running water lamps [three methods] The production of running water lamps [three methods] [hide][/hide]2017-01-01 10:25:30 What is the principle of controlling the running water lamps ? How to design a flowing water lamp? What is the principle behind running water lamps? What are the circuit parameters of the running water lamp? What is the STM32F103 clock? What is GPIO? 2021-07-01 09:23:17 Water lamp (distributed to friend design) schematic diagram and PCB of the water lamp made by 51 microcontroller2013-08-12 21:41:30I-LOVE-U heart-shaped led black water lamp just won’t go down Go, there is no way. The black heart-shaped flowing water lamp is made of 64 SMD rgbleds. It is unique in the entire network and is truly black. You can use the PC to DIY your favorite animation. No longer monolithic. Material link: [url=]http://pan.baidu.com2016-06-03 13:24:59LED dot matrix heart-shaped running water lamp gift This post was last edited by gk320830 on 2015-3-4 17:15 LED dot matrix Heart-shaped running water lamp gift catalog 0 Media2013-04-22 22:48:23LED dot matrix heart-shaped running water lamp gift designLED dot matrix heart-shaped running water lamp gift designLED dot matrix heart-shaped running water lamp gift design2013-06-03 23:03:07LOVE heart-shaped running water lamp`LOVE heart-shaped running water lamp This circuit is controlled by 51 microcontroller, and the light-emitting diodes are connected in the form of 8*14 dot matrix, plus power supply instructions The lights, a total of 113 light-emitting diodes, are connected in a dot matrix format to save IO ports and each light can be controlled individually, saving hardware. It can be used to develop 2013-04-14 21:21:34Lab WindowsCVI method of making running water lamps. Chapter 8: Lab WindowsCVI making running water lamps. Article table of contents. Chapter 8: Lab WindowsCVI making running water lamps. 1. Experimental objectives: Understand the LED controls in CVI. application. 2. The internal affairs of the test: simulate the running water lamp effect in CVI and display it on the object 2022-01-17 06:09:38 “Heart-shaped + I LOVE Rwanda Sugar DaddyU” Water lamp design material download [table][tr][td] I personally designed a “heart-shaped” LED water lamp with the words “I LOVE U” added, ” “Heart-shaped” has a total of 16 LED lights, all of which are controlled by microcontroller pins. All of the words “I LOVE U” use 3 pieces. 2018-07-19 05:18:01 A heart-shaped LED running light based on microcontroller is introduced. Abstract: This is a new application based on a single-chip microcomputer running water lamp. The light-emitting mode of the lamp can be switched through a switch/infrared remote control. The style is refreshing and adds a lot of fun to daily life. It is a good children’s toy. 1. Product introduction 1.1 Project design origin Lighting in the dark night 2022-01-25 08:03:19 Full-color heart-shaped running water lamp, unique and true full-color running water lamp creative distribution to friends “ I have made a full-color light cube before . Now I am giving a friend a full-color heart-shaped running water lamp made with a 51 microcontroller. Many people have made ordinary monochromatic light cubes, but few people sell full-color light cubes online, and the materials are not as much as monochromatic light cubes, so we developed 444 full-color light cubes and distributed them to everyone. 2014-09-30 17:28:59 Full-color heart-shaped running water lamp – creatively distribute water to friends in a variety of mixed colors, and can also be turned into colorful colors to run water. There are so many combinations that you can’t think of, just use your imagination and you can Rwanda Sugar make it yourself. This full-color heart-shaped running water lamp is exclusively developed by Chuangyou IoT Studio. If you think clearlyRwanda Sugar DaddyYou can leave a message in the comments. I will come back every day to answer the question. Master2014-10-22 19:05:10 I am new here. I want to make a heart-shaped running water lamp based on the control of 51 microcontroller. Please share your experience with friends. Principle! I am new here and want to make a Rwanda Sugar heart-shaped water lamp based on 51 microcontroller control. Please share your experience and theory diagram with friends! 2016-05-30 18:36:11 Based on the 51 single-chip computer heart-shaped running water lamp C language source program. The single-chip microcontroller heart-shaped running water lamp program is based on the 51 single-chip computer heart-shaped running water lamp C language source program introduction: I love browsing netizens to give you the following friends “Based on the 51 microcontrollerRW Escorts shaped running water lamp C language source program”, I hope it will be helpful to you, thank you for your 92 Support 2021-07-14 06:55:22 What is the control program of the heart-shaped running water lamp based on the 51 single-chip microcomputer? How to design a heart-shaped running water lamp based on the 51 single-chip microcomputer? What is the control program for the heart-shaped running water lamp based on 51 microcontroller? 2021-10-18 11:17:44 How to make a running water lamp with STM32 as the core? How to make a running water lamp with STM32 as the core? 2022-02-10 07:56:16How to use 51 microcontroller to make flowRwandans Sugardaddy lamp? How to use 51 microcontroller to make running lights? 2021-10-09 08:57:26 How to use the 51 microcontroller to make a running water lamp that is made from left to right and then from the right? How to use the 51 single chip microcomputer to make a running water lamp that is made from left to right and then from the right? How to write its code program? 2021-09-17 06:52:09 How to use STMCubeMX to make an LED running light? How to use STMCubeMX to make an LED running light? What are the basic steps? 2022-02-11 06:36:08 How to implement a heart-shaped running water lamp design based on a single-chip microcomputer – heart-shaped running water lamp (design and source code) design: Source code: #includevoid delay1(unsigned int i){//Delay function unsigned int j;unsigned char Rwandans Escortk2022-01-20 07:34:31How to make your own DIY-32 heart-shaped running water lamp? how to selfMake DIY-32 heart-shaped running water lamp? 2021-10-13 08:44:30How to make graphics in Altium symmetrical? For example: making a heart-shaped running water lamp with a 51 microcontroller, for example: making the letters I ❤ U symmetrical? How to do it? See the teacher’s answer 2019-09-10 03:55:54 How to design a heart-shaped running water lamp system based on a single-chip microcomputer. The most effective way to learn a single-chip microcomputer is to practice it together. This time, I made a simple and simple one using the AT89C51 single-chip microcomputer. The running water lamp focuses on introducing its software programming methods to inspire beginners of microcontrollers and quickly become outstanding talents in the field of microcontrollers. Performance description: 1. Using 51 microcontroller 2021-12-06 08:02:40 I want to make a heart-shaped running water lantern for my girlfriend who is celebrating her birthday. Please give me some advice! ! I want to make a heart-shaped water lantern with Chinese characters displayed in a dot matrix to give to my girlfriend who is about to celebrate her birthday. Please give me some advice! ! 2015-11-03 20:11:10 The veteran made the heart-shaped running water lamp by himself. The veteran spent three days making the heart-shaped running water lamp. The buttons control different methods. I took it out and shared it with my friends. Please give it to me. Advice! ! 2013-06-22 12:04:42 Please ask for the circuit diagram of the heart-shaped running water lamp. Thank you for asking for the circuit diagram of the heart-shaped running water lamp. 2019-01-10 09:21:56 Please help me write a program to control the heart-shaped running water lamp using STC89C52 microcontroller! thank. `This is a Christmas gift for my girlfriend, but I don’t know how to write a program to control the heart-shaped water lantern. I hope to get help and burn the file before Christmas and give it to her. I will thank you very much. `2013-12-20 18:02:57 I am a novice on the whole process of making a heart-shaped running water lamp, including circuits and programs. I know little about circuits, microcontrollers and programming knowledge. Here you can learn about the whole process of making a heart-shaped water lantern, and you can get paid. 2018-09-14 10:07:05 Dazzle 51 microcontroller training kit three-color colorful lamp RGB electronic DIY heart-shaped running water lamp `https://shop107337821.taobao.com/?spm=a313o.7775905.1998679131.d0011.5UJ1km anyone How can we make such a running water lamp? Dazzling 51 microcontroller learning kit three-color colorful lights RGB electronic DIY heart-shaped running water lamp `2017-02-28 08:00:31 Simple and beautiful heart-shaped lamp! ! ! ! The heart-shaped lamp is very beautiful. It uses the simplest knowledge in the microcontroller – running water lamp. The heart-shaped lamp has nine changing effects, and the dark backgroundRW EscortsThe bottom is very beautiful. 2013-10-12 00:11:51 Mengxin asks for help, please ask for a language source program based on the 51 single chip heart-shaped running water lamp C. Mengxin asks for help. Please ask for help based on the 51 single-chip heart-shaped running water lamp C.Source Program 2021-10-18 06:51:23 Can anyone give a friend a program that makes a heart-shaped running water lamp controlled by a 52 microcontroller light up and flash three times? Ask for a program that makes a heart-shaped running water lamp controlled by a 52 microcontroller light up and flash three times. 2018-06-28 17:15:47 How to connect the PCB diagram of this heart-shaped running water lamp? I always ask, how to connect the PCB diagram of this heart-shaped running water lamp with a single panel? It is always explained that the single-panel 2016-04-14 15:49:41 Music Controlled Water Lamp Music Controlled Water Lamp Circuit, the light strings turn on and off in turn, and the light brightness, on-off distance and water circulation speed will all follow the music. Changes due to changes in the intensity ratio of the sound. The running water lamp is used for decoration in dance halls and other places2007-12-26 19:42:28
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Introduction Tutorial on Single-chip Microcomputer Practical Combat 1: Introductory Tutorial on Microcontroller for Making Flowing Water Lamps Practical Combat 1: Flowing Water Lamp After learning about the microcontroller, this article The practical introduction is to light up a real lamp. However, you need to pay attention to safety and avoid electric shock accidents. In addition, 2010-01-07 15:13:10 4323 Bidirectional Colorful Water Lamp Design Introduction This circuit is composed of an astable oscillator, a reversible counter, a 38-line decoder and a light-emitting diode; it realizes the forward and reverse cyclic rotation of the water lamp. This electronic production course has concise principles, is full of interest, and is not difficult to make. It is the best way for electronic beginners to learn electronic production. 2011-11-22 18:09:25
0 Heart-shaped running water lamp production based on 51 microcontroller 2017-04-14 17:51:00
16 reception masters download the new rocker and heart-shaped water lamp production software 2014-07-11 17:08:29
2851 microcontroller heart-shaped running water lamp production 2015-07-31 16:11:02
36 Interesting Heart-shaped Water Lamp Production Simulation Program + Circuit Diagram Interesting Heart-Shaped Water Lamp The production simulation, program and circuit diagram can realize the lighting and dimming of various functions2015-11-17 10:15:5011 Principle diagram of heart-shaped running water lamp based on 51 single-chip microcomputer Principle diagram of heart-shaped running water lamp controlled by 51 single-chip microcomputer, familiar with the interface of single-chip microcomputer through the production of heart-shaped running water lamp 2015-11-23 11:03:01
5351 single chip flow lamp program 51 single chip flow lamp program 51 single chip flow lamp program 51 single chip flow lamp program 2015-12-21 15:52:55 164LED running water lamp program [assembly version] LED running water lamp program [assembly version] LED running water lamp program [assembly version] LED flowing water lamp French style [Compilation version] LED flowing water Rwanda Sugar Daddy lamp French style [Compilation version] 2015-12-29 11:15:57 0LED running water lamp program [C language version] LED running water lamp program [C language version] LED running water lamp program [C language version] Talk Rwandans Escort version] LED running water lamp program [C language version] LED running water lamp program [C language version] 2015-12-29 11 :05:010 A C51 French flowing water lamp C51 French flowing water lamp C51 French flowing water lamp C51 French 2016-01-07 16:55:583LESSON2_Flowing water lampLESSON2_Flowing water lampLESSON2_Flowing water lamp2016-02-18 18:21:420 Heart-shaped running water lamp 32-bit heart-shaped running water lamp, with simulation circuit diagram, you can directly debug and make the board 2016-03-01 17:28:50
91 microcontroller POV_LED running water lamp production slightly improves the LED running water lamp device controlled by the microcontroller. When it moves, it can magically display various characters or patterns, and the effect is as if it is floating in the air. The reason why this is possible is due to the “persistence of vision” phenomenon of the human eye, which is called POV2016-03-03 16:57:0724LESSON2_Flowing water lampLESSON2 flowing water lamp. 2016-03-15 15:31:58
0 comprehensive project C# completed the production of serial port assistant, famous water lamp, etc. 2016-05-11 14:33:02
54 Touch Sliding Water Lamp The schematic diagram and PCB production of the touch sliding water lamp are self-taught by myself. If there is anything wrong, I hope you can help me point it out. 2016-08-05 18:37:570 Heart-shaped running water lamp production simulation, program, circuit diagram Simulation, source program, circuit diagram and other steps for heart-shaped running water lamp production 2016-08-18 17:26:5536 flowing water lamp flowing water lampppt2016-11-11 18:42:28Rwanda Sugar13 Flowing Water Lamp Production and Collection Test Version Flowing Water Lamp Production and Collection Beta Version 2016-12-11 23:38:390 The production of flowing water lamp dxp version The production of flowing water lamp dxp version 2016-12-11 23:38:390 The production of flowing water lamp protel99 version The production of flowing water lamp protel99 version 2016-12-11 23:38:390 running water lamp simulation French microcontroller running water lamp 2016-12-17 21:49:1918 The most complete heart-shaped running water lamp manufacturing materials are involved in the STC52RC heart-shaped running water lamp. 2017-11-23 15:07:1823 Use Sakura test board to complete the flow lamp performance. The flow lamp is made based on the Renesas Sakura test board. . 2018-06-15 08:06:002780 uses RL78/G13 to complete 8-bit LEDRwandans Escort 8-bit LED running light video produced by water lamp RL78/G13 2018-06-14 04:15:00
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Flowing water lamp design and production Analysis This article mainly introduces the design and production analysis of water lamps 2018-06-26 08:00:0039. Heart-shaped running water lamp course design flow lamp production method (including CD4017 circuit) This work is particularly suitable for beginners to make. Its essence is to use numbers RW EscortsRW EscortsThe running water Rwandans Escort lamp composed of word chip CD4017 can be displayed according to your own preferences and creativity. You can make such a gift by hand. It would be great to give it to him 2018-08-15 16:48:1914142 Number. designFPGA application: The simplest way to choose the design LED running water lamp of the running water lamp is to light up one lamp for a certain period of time, then turn it off, then light up the next lamp, and so on to form the effect of the running water lamp 2019-12-04 07: 09:003326
Simple running water lamp circuit diagram. Here we share with friends a PCB board we have made – the simplest running water lamp circuit. 2020-07-12 10:57:14 34566
How to use analog electronic technology to complete the design and production of heart-shaped running lights. With the development of scientific technology, the relationship between power electronic equipment and people’s work and life is becoming increasingly close. The current living standards of the peopleRW Escorts has been greatly improved, and the quality and aesthetic taste of living tools have also been greatly improved. Therefore, for this experiment, we designed a heart-shaped running water lamp , the lights shine alternately, forming a heart-shaped pattern. This circuit 2020-12-08 08:00:009 Let’s talk about the writing method of flowing water lamp. When learning microcontroller, the internal affairs of the first lesson of programming. How many friends started their journey of microcontroller with flowing water lamp. Have you ever thought about several ways we can do it? What are the advantages and disadvantages of writing water lamps? 2021-03-02 15:52:5333581. Lamp 1. Running water lamp title: Use independent buttons to switch different modes of the running water lamp, P0.0-P0 of AT89SRwanda Sugar51 microcontroller. 7 is connected to eight light-emitting diodes L1-L8, P1.4-P1.7 is connected to four switches K1-K4, press K1 for programming, the running water lamp goes from top to bottom, press K222021-RW Escorts11-25 18:06:0738 Making a running water lamp with STM32 as the focus ** Making a running water lamp with STM32 as the focus ** Article list Making a running water lamp with STM32 as the focus 1. Hardware part 1. IO port selection 2 Other hardware 3. Connection 2. Software part 2.1 Register configuration 2.2 Main function writing 2.3 Program burning 2.4 Successful display 3. Application 2021-12-07 11:21: 0721 water lamp design passedCheng uses a microcontroller to control the design and production of a running water lamp system that lights up eight LEDs in sequence, allowing readers to understand the basic concepts and application methods of C language such as data types, constants and variables, operators and expressions. 2022-01-13 15:29:581CVIRwandans Escort Experimental leadership (8) Lab WindowsCVI to produce running water lamps Chapter 8: Lab WindowsCVI to produce running water lamps Article table of contents Chapter 8: Lab WindowsCVI to produce running water lamps 1. Test goal: Understand the LED control in CVI application. 2. The internal affairs of the experiment: simulate the running water lamp effect in CVI and display it on the object 2022-01-17 11:33:383led running water lamp 51 running water lamp French 2022-06-16 14:19:12951 Single-chip microcomputer running water lamp production: The running water lamp is a basic project for learning the 51 single-chip microcomputer. It is a basic project for us to be familiar with the IO port input of the single-chip microcomputer. Of course, it is also fun to learn the famous water lantern. The above will share with my friends a method of making a 51 microcontroller water lamp. 1. Principle diagram of running water lamp 2. Relevant knowledge 2024-02-26 10:06:54233
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