MAX7219 8 By 8 Dot Matrix withe arduino Project

it will display whole abcd.

Aug 3, 2020

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6 respects

maxmatrix

8 by 8 led matrix

full abcd

Components and supplies

Arduino UNO

8*8 led matrix

Male/Female Jumper Wires

Apps and platforms

matrix to binary converter

Arduino IDE

Project description

Code

LED_8x8_Matrix_DEMO.ino

arduino

1/*this code is written by NAMAN SHARMA(age-11) on 8/3/2020
2connect  DIN PIN to 10
3connect CS PIN to 9
4connect CLK PIN to 8*/
5#include <MaxMatrix.h>//download  from https://code.google.com/archive/p/arudino-maxmatrix-library/downloads
6int  DIN = 10;   // DIN pin of MAX7219 module
7int CLK = 8;   // CLK pin of MAX7219  module
8int CS = 9;    // CS pin of MAX7219 module
9int maxInUse = 1;
10MaxMatrix  m(DIN, CS, CLK, maxInUse); 
11char A[] = {8, 8,//you can make or edit my animation  by https://www.riyas.org/2013/12/online-led-matrix-font-generator-with.html and  copy the binary and paste
12            B00111000,
13B01000100,
14B01000100,
15B01000100,
16B01111100,
17B01000100,
18B01000100,
19B01000100};
20char  B[] = {8, 8,
21       
22            B01111000,
23B01000100,
24B01000100,
25B01111000,
26B01000100,
27B01000100,
28B01111000,
29B00000000};
30char  c[] = {8, 8,
31B00000000,
32B00111100,
33B01000000,
34B01000000,
35B01000000,
36B01000000,
37B00111100,
38B00000000};
39  
40char d[] = {8, 8,
41                  B00000000,
42B01111000,
43B01000100,
44B01000100,
45B01000100,
46B01000100,
47B01111000,
48B00000000};
49char  e[] = {8, 8,
50                  B00000000,
51B01111100,
52B01000000,
53B01000000,
54B01111100,
55B01000000,
56B01000000,
57B01111100};
58
59char  f[] = {8, 8,
60                  B00000000,
61B01111100,
62B01000000,
63B01000000,
64B01111100,
65B01000000,
66B01000000,
67B01000000};
68
69
70
71char  g[] = {8, 8,
72                  B00000000,
73B00111100,
74B01000000,
75B01000000,
76B01000000,
77B01001110,
78B01000010,
79B00111110};
80
81
82char  h[] = {8, 8,
83                  B00000000,
84B01000100,
85B01000100,
86B01111100,
87B01000100,
88B01000100,
89B01000100,
90B00000000};
91
92char  i[] = {8, 8,
93                  B00000000,
94B01111100,
95B00010000,
96B00010000,
97B00010000,
98B00010000,
99B01111100,
100B00000000};
101
102char  j[] = {8, 8,
103                  B00000000,
104B00000100,
105B00000100,
106B00000100,
107B00000100,
108B01000100,
109B00111000,
110B00000000};
111
112char  k[] = {8, 8,
113                  B00000000,
114B00100100,
115B00101000,
116B00110000,
117B00101000,
118B00100100,
119B00100010,
120B00000000};
121
122char  l[] = {8, 8,
123                  B00000000,
124B01000000,
125B01000000,
126B01000000,
127B01000000,
128B01000000,
129B01111100,
130B00000000};
131
132
133char  jk[] = {8, 8,//its m it was coming error so i wrote jk
134                  B00000000,
135B01000010,
136B01100110,
137B01011010,
138B01000010,
139B01000010,
140B01000010,
141B00000000};
142
143char  n[] = {8, 8,
144                  B00000000,
145B01000010,
146B01100010,
147B01010010,
148B01001010,
149B01000110,
150B01000010,
151B00000000};
152
153char  o[] = {8, 8,
154                  B00111100,
155B01000010,
156B01000010,
157B01000010,
158B01000010,
159B01000010,
160B01000010,
161B00111100};
162
163char  p[] = {8, 8,
164                  B00000000,
165B00111000,
166B00100100,
167B00100100,
168B00111000,
169B00100000,
170B00100000,
171B00000000};
172
173char  q[] = {8, 8,
174                  B00111100,
175B01000010,
176B01000010,
177B01000010,
178B01001010,
179B01000110,
180B00111110,
181B00000001};
182
183char  r[] = {8, 8,
184                  B01111000,
185B01000100,
186B01000100,
187B01111000,
188B01100000,
189B01010000,
190B01001000,
191B01000100};
192
193char  s[] = {8, 8,
194                  B00111100,
195B01000000,
196B01000000,
197B00111000,
198B00000100,
199B00000100,
200B01111000,
201B00000000};
202
203char  t[] = {8, 8,
204                  B00000000,
205B01111100,
206B00010000,
207B00010000,
208B00010000,
209B00010000,
210B00010000,
211B00000000};
212
213char  u[] = {8, 8,
214                  B00000000,
215B01000010,
216B01000010,
217B01000010,
218B01000010,
219B01000010,
220B00111100,
221B00000000};
222
223char  v[] = {8, 8,
224                  B00000000,
225B00100100,
226B00100100,
227B00100100,
228B00100100,
229B00100100,
230B00011000,
231B00000000};
232
233char  w[] = {8, 8,
234                  B00000000,
235B01010100,
236B01010100,
237B01010100,
238B01010100,
239B01010100,
240B00111000,
241B00000000};
242
243char  x[] = {8, 8,
244                  B00000000,
245B01000100,
246B00101000,
247B00010000,
248B00101000,
249B01000100,
250B00000000,
251B00000000};
252
253char  y[] = {8, 8,
254                  B10000001,
255B01000010,
256B00100100,
257B00011000,
258B00011000,
259B00011000,
260B00011000,
261B00011000};
262
263char  z[] = {8, 8,
264                  B00000000,
265B01111100,
266B00001000,
267B00010000,
268B00100000,
269B01111100,
270B00000000,
271B00000000};
272
273void  setup() {
274  m.init(); // MAX7219 initialization
275  m.setIntensity(5); // initial  led matrix intensity, 0-15
276}
277void loop() {
278  // Seting the LEDs On or Off  at x,y or row,column position
279  m.setDot(6,2,true); 
280  delay(1000);
281  m.setDot(6,3,true);
282  delay(1000);
283  m.clear(); // Clears the display
284  for (int i=0; i<8; i++){
285    m.setDot(i,i,true);
286    delay(300);
287  }
288  m.clear();
289  // Displaying  the character at x,y (upper left corner of the character)  
290  m.writeSprite(0,  0, A);
291  delay(1000);
292  m.writeSprite(0, 0, B);
293  delay(1000);
294  m.writeSprite(0,  0, c);
295  delay(1000);
296  
297  m.writeSprite(0, 0, d);
298  delay(1000);
299  
300  m.writeSprite(0, 0, e);
301  delay(1000);
302 
303  m.writeSprite(0, 0,  f);
304  delay(1000);
305  
306 m.writeSprite(0, 0, g);
307  delay(1000);
308 
309  m.writeSprite(0, 0, h);
310 delay(1000);
311  
312 m.writeSprite(0, 0, i);
313 delay(1000);
314
315m.writeSprite(0,  0, j);
316 delay(1000);
317
318 m.writeSprite(0, 0, k);
319 delay(1000);
320
321  m.writeSprite(0, 0, l);
322 delay(1000);
323
324 m.writeSprite(0, 0, jk);
325 delay(1000);
326
327m.writeSprite(0,  0, n);
328 delay(1000);
329
330 m.writeSprite(0, 0, o);
331 delay(1000);
332 
333  m.writeSprite(0, 0, p);
334 delay(1000);
335
336  m.writeSprite(0, 0, q);
337  delay(1000);
338
339  m.writeSprite(0, 0, r);
340 delay(1000);
341
342  m.writeSprite(0,  0, s);
343 delay(1000);
344
345  m.writeSprite(0, 0, t);
346 delay(1000);
347
348  m.writeSprite(0, 0, u);
349 delay(1000);
350
351  m.writeSprite(0, 0, v);
352  delay(1000);
353
354  m.writeSprite(0, 0, w);
355 delay(1000);
356
357  m.writeSprite(0,  0, x);
358 delay(1000);
359
360 m.writeSprite(0, 0, y);
361 delay(1000);
362
363  m.writeSprite(0, 0, z);
364 delay(1000);
365  }
366  
367

/*this code is written by NAMAN SHARMA(age-11) on 8/3/2020
connect  DIN PIN to 10
connect CS PIN to 9
connect CLK PIN to 8*/
#include <MaxMatrix.h>//download  from https://code.google.com/archive/p/arudino-maxmatrix-library/downloads
int  DIN = 10;   // DIN pin of MAX7219 module
int CLK = 8;   // CLK pin of MAX7219  module
int CS = 9;    // CS pin of MAX7219 module
int maxInUse = 1;
MaxMatrix  m(DIN, CS, CLK, maxInUse); 
char A[] = {8, 8,//you can make or edit my animation  by https://www.riyas.org/2013/12/online-led-matrix-font-generator-with.html and  copy the binary and paste
            B00111000,
B01000100,
B01000100,
B01000100,
B01111100,
B01000100,
B01000100,
B01000100};
char  B[] = {8, 8,
       
            B01111000,
B01000100,
B01000100,
B01111000,
B01000100,
B01000100,
B01111000,
B00000000};
char  c[] = {8, 8,
B00000000,
B00111100,
B01000000,
B01000000,
B01000000,
B01000000,
B00111100,
B00000000};
  
char d[] = {8, 8,
                  B00000000,
B01111000,
B01000100,
B01000100,
B01000100,
B01000100,
B01111000,
B00000000};
char  e[] = {8, 8,
                  B00000000,
B01111100,
B01000000,
B01000000,
B01111100,
B01000000,
B01000000,
B01111100};

char  f[] = {8, 8,
                  B00000000,
B01111100,
B01000000,
B01000000,
B01111100,
B01000000,
B01000000,
B01000000};



char  g[] = {8, 8,
                  B00000000,
B00111100,
B01000000,
B01000000,
B01000000,
B01001110,
B01000010,
B00111110};


char  h[] = {8, 8,
                  B00000000,
B01000100,
B01000100,
B01111100,
B01000100,
B01000100,
B01000100,
B00000000};

char  i[] = {8, 8,
                  B00000000,
B01111100,
B00010000,
B00010000,
B00010000,
B00010000,
B01111100,
B00000000};

char  j[] = {8, 8,
                  B00000000,
B00000100,
B00000100,
B00000100,
B00000100,
B01000100,
B00111000,
B00000000};

char  k[] = {8, 8,
                  B00000000,
B00100100,
B00101000,
B00110000,
B00101000,
B00100100,
B00100010,
B00000000};

char  l[] = {8, 8,
                  B00000000,
B01000000,
B01000000,
B01000000,
B01000000,
B01000000,
B01111100,
B00000000};


char  jk[] = {8, 8,//its m it was coming error so i wrote jk
                  B00000000,
B01000010,
B01100110,
B01011010,
B01000010,
B01000010,
B01000010,
B00000000};

char  n[] = {8, 8,
                  B00000000,
B01000010,
B01100010,
B01010010,
B01001010,
B01000110,
B01000010,
B00000000};

char  o[] = {8, 8,
                  B00111100,
B01000010,
B01000010,
B01000010,
B01000010,
B01000010,
B01000010,
B00111100};

char  p[] = {8, 8,
                  B00000000,
B00111000,
B00100100,
B00100100,
B00111000,
B00100000,
B00100000,
B00000000};

char  q[] = {8, 8,
                  B00111100,
B01000010,
B01000010,
B01000010,
B01001010,
B01000110,
B00111110,
B00000001};

char  r[] = {8, 8,
                  B01111000,
B01000100,
B01000100,
B01111000,
B01100000,
B01010000,
B01001000,
B01000100};

char  s[] = {8, 8,
                  B00111100,
B01000000,
B01000000,
B00111000,
B00000100,
B00000100,
B01111000,
B00000000};

char  t[] = {8, 8,
                  B00000000,
B01111100,
B00010000,
B00010000,
B00010000,
B00010000,
B00010000,
B00000000};

char  u[] = {8, 8,
                  B00000000,
B01000010,
B01000010,
B01000010,
B01000010,
B01000010,
B00111100,
B00000000};

char  v[] = {8, 8,
                  B00000000,
B00100100,
B00100100,
B00100100,
B00100100,
B00100100,
B00011000,
B00000000};

char  w[] = {8, 8,
                  B00000000,
B01010100,
B01010100,
B01010100,
B01010100,
B01010100,
B00111000,
B00000000};

char  x[] = {8, 8,
                  B00000000,
B01000100,
B00101000,
B00010000,
B00101000,
B01000100,
B00000000,
B00000000};

char  y[] = {8, 8,
                  B10000001,
B01000010,
B00100100,
B00011000,
B00011000,
B00011000,
B00011000,
B00011000};

char  z[] = {8, 8,
                  B00000000,
B01111100,
B00001000,
B00010000,
B00100000,
B01111100,
B00000000,
B00000000};

void  setup() {
  m.init(); // MAX7219 initialization
  m.setIntensity(5); // initial  led matrix intensity, 0-15
}
void loop() {
  // Seting the LEDs On or Off  at x,y or row,column position
  m.setDot(6,2,true); 
  delay(1000);
  m.setDot(6,3,true);
  delay(1000);
  m.clear(); // Clears the display
  for (int i=0; i<8; i++){
    m.setDot(i,i,true);
    delay(300);
  }
  m.clear();
  // Displaying  the character at x,y (upper left corner of the character)  
  m.writeSprite(0,  0, A);
  delay(1000);
  m.writeSprite(0, 0, B);
  delay(1000);
  m.writeSprite(0,  0, c);
  delay(1000);
  
  m.writeSprite(0, 0, d);
  delay(1000);
  
  m.writeSprite(0, 0, e);
  delay(1000);
 
  m.writeSprite(0, 0,  f);
  delay(1000);
  
 m.writeSprite(0, 0, g);
  delay(1000);
 
  m.writeSprite(0, 0, h);
 delay(1000);
  
 m.writeSprite(0, 0, i);
 delay(1000);

m.writeSprite(0,  0, j);
 delay(1000);

 m.writeSprite(0, 0, k);
 delay(1000);

  m.writeSprite(0, 0, l);
 delay(1000);

 m.writeSprite(0, 0, jk);
 delay(1000);

m.writeSprite(0,  0, n);
 delay(1000);

 m.writeSprite(0, 0, o);
 delay(1000);
 
  m.writeSprite(0, 0, p);
 delay(1000);

  m.writeSprite(0, 0, q);
  delay(1000);

  m.writeSprite(0, 0, r);
 delay(1000);

  m.writeSprite(0,  0, s);
 delay(1000);

  m.writeSprite(0, 0, t);
 delay(1000);

  m.writeSprite(0, 0, u);
 delay(1000);

  m.writeSprite(0, 0, v);
  delay(1000);

  m.writeSprite(0, 0, w);
 delay(1000);

  m.writeSprite(0,  0, x);
 delay(1000);

 m.writeSprite(0, 0, y);
 delay(1000);

  m.writeSprite(0, 0, z);
 delay(1000);
  }

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