Aqui analizamos el calentamiento de una celda peltier
La configuracion experimental es
Jesus Manzanares, [23.10.21 11:57]
float temp_A0;
float temp_A1;
unsigned long myTime;
void setup() {
Serial.begin(9600);
// put your setup code here, to run once:
}
void loop() {
myTime = millis();
temp_A0=analogRead(0);
temp_A1=analogRead(1);
temp_A0=(5.0*temp_A0*100)/1023.0;
temp_A1=(5.0*temp_A1*100)/1023.0;
Serial.print(myTime/1000);
Serial.print(" ");
Serial.print(temp_A0);
Serial.print(" ");
Serial.print(temp_A1);
Serial.print("\n");
delay(1000);
// put your main code here, to run repeatedly:
}
Los resultados los vemos con python
import numpy as np
import matplotlib.pyplot as plt
data = np.loadtxt('neuf00.txt')
t = data[:, 0]
T1 = data[:, 1]
T2 = data[:, 2]
plt.plot(t-853, T1,'-b',t-853, T2,'-g')
plt.show()
Observamos que el ciclo de enfriamiento es muy pequenio
import numpy as np
import matplotlib.pyplot as plt
data = np.loadtxt('neuf00.txt')
t = data[:, 0]
T1 = data[:, 1]
T2 = data[:, 2]
plt.xlim([10,40])
plt.ylim([0,60])
plt.grid()
plt.plot(t-853, T1,'-b',t-853, T2,'-g')
plt.show()
853 28.35 29.33 854 27.86 27.86 855 28.35 28.35 856 27.37 28.84 857 28.35 28.35 858 28.35 28.35 859 28.35 28.84 860 27.86 28.35 861 28.35 28.84 862 28.84 28.84 863 27.86 26.88 864 28.84 27.86 865 28.35 29.81 866 28.35 28.35 867 28.84 26.39 868 27.37 25.90 869 27.86 27.37 870 27.86 29.33 871 27.86 28.84 872 26.88 31.28 873 25.90 32.75 874 24.93 34.70 875 24.44 36.17 876 22.97 36.66 877 21.99 39.59 878 21.99 41.06 879 20.53 42.03 880 21.02 43.50 881 20.04 45.45 882 19.06 46.43 883 19.06 47.90 884 19.55 49.85 885 18.57 50.83 886 17.60 51.32 887 16.13 52.79 888 18.08 54.25 889 18.08 54.74 890 18.08 55.72 891 21.02 56.21 892 18.57 58.16 893 18.57 59.63 894 19.55 60.12 895 19.06 61.58 896 19.06 62.56 897 19.55 62.07 898 21.02 64.03 899 20.53 64.52 900 21.02 65.49 901 21.99 65.98 902 21.51 66.96 903 22.48 67.94 904 22.48 68.91 905 23.46 70.38 906 23.46 70.38 907 24.44 71.85 908 24.93 71.36 909 25.42 73.80 910 25.42 74.29 911 25.42 75.76 912 26.39 77.71 913 26.88 76.74 914 27.86 77.71 915 27.86 77.71 916 28.35 78.20 917 28.84 79.67 918 28.84 80.65 919 30.30 81.13 920 30.30 82.11 921 31.28 83.09 922 32.26 83.09 923 31.77 84.56 924 32.75 85.04 925 32.75 84.56 926 33.72 86.51 927 34.70 87.00 928 35.68 88.47 929 36.17 88.95 930 36.17 89.93 931 37.63 89.93 932 38.12 89.93 933 38.61 91.89 934 38.61 92.86 935 40.08 93.35 936 40.08 94.33 937 40.08 94.33 938 41.54 95.80 939 42.03 96.29 940 42.52 97.26 941 43.01 97.75 942 41.54 99.22 943 44.48 97.75 944 44.48 99.71 945 44.97 101.17 946 45.94 101.17 947 46.43 102.15 948 47.41 103.13 949 48.39 101.66 950 47.41 104.11 951 49.36 103.62 952 49.85 105.57 953 48.39 106.06 954 50.83 106.55 955 51.81 107.53 956 51.81 108.02 957 52.79 108.99 958 53.27 109.48 959 54.25 110.95 960 55.23 110.46 961 55.23 110.95 962 56.21 110.95 963 56.21 112.41 964 56.70 113.39 965 57.18 113.88 966 58.16 114.37 967 58.65 115.35 968 59.14 115.84 969 60.12 116.81 970 60.12 116.32 971 61.09 117.79 972 62.07 117.79 973 63.05 116.81 974 64.52 115.35 975 66.96 114.37 976 67.94 112.90 977 69.40 111.44 978 70.87 109.48 979 72.83 108.02 980 73.31 107.04 981 74.78 105.57 982 75.76 104.59 983 76.74 103.62 984 77.71 103.13 985 78.20 101.66 986 79.67 99.71 987 79.67 99.22 988 81.13 98.24 989 81.13 97.75 990 82.11 96.29 991 82.11 95.80 992 82.60 95.31 993 82.60 94.33 994 83.09 94.33 995 83.58 93.84 996 84.07 92.86 997 83.58 91.40 998 84.56 91.40 999 84.56 90.42 1000 84.56 90.42 1001 83.58 89.93 1002 84.07 90.42 1003 84.56 88.95 1004 84.56 88.95 1005 84.56 88.47 1006 85.04 87.98 1007 84.07 87.49 1008 84.56 87.00 1009 84.56 87.00 1010 84.07 86.51 1011 84.56 86.02 1012 84.07 85.53 1013 84.56 85.04 1014 83.09 85.53 1015 83.09 84.56 1016 83.09 84.56 1017 82.60 84.07 1018 82.60 84.07 1019 82.11 83.58 1020 82.60 83.09 1021 82.11 83.09 1022 81.62 82.60 1023 82.11 82.60 1024 82.11 82.11 1025 81.62 81.62 1026 81.62 81.62 1027 81.13 81.13 1028 80.65 80.65 1029 81.13 80.65 1030 80.16 80.16 1031 80.16 79.18 1032 79.67 79.18 1033 79.67 79.18 1034 79.18 79.18 1035 79.18 78.69 1036 79.67 78.20 1037 79.18 78.20 1038 78.69 78.20 1039 78.69 77.71 1040 78.69 77.22 1041 78.69 77.22 1042 77.71 77.22 1043 77.22 77.22 1044 77.71 76.25 1045 77.22 76.74 1046 76.74 75.27 1047 76.74 76.25 1048 76.25 75.27 1049 76.25 75.27 1050 76.25 75.76 1051 76.25 75.27 1052 75.27 74.29 1053 75.27 74.29 1054 75.27 73.80 1055 74.29 73.31 1056 74.29 72.83 1057 74.29 73.80 1058 74.78 73.31 1059 74.29 73.31 1060 73.80 72.83 1061 73.80 72.34 1062 72.83 72.34 1063 73.31 71.85 1064 72.34 71.85 1065 72.83 71.36 1066 71.85 71.36 1067 71.36 71.36 1068 71.85 71.36 1069 72.34 70.87 1070 71.36 70.87 1071 71.36 70.38 1072 70.87 70.38 1073 70.38 70.38 1074 70.87 69.40 1075 70.38 69.40 1076 69.89 69.40 1077 69.89 68.91 1078 69.89 68.91 1079 69.89 68.91 1080 69.40 68.43 1081 68.91 67.94 1082 68.91 67.94 1083 68.91 67.94 1084 68.91 67.94 1085 68.91 66.47 1086 67.45 67.45 1087 68.43 66.96 1088 67.94 65.98 1089 67.45 66.96 1090 67.45 66.47 1091 66.96 65.98 1092 66.96 66.96 1093 66.96 65.98 1094 66.47 65.98 1095 66.47 65.49 1096 66.47 65.49 1097 66.47 65.98 1098 65.49 65.49 1099 65.49 65.00 1100 65.49 65.00 1101 65.49 64.52 1102 65.49 65.00 1103 65.00 64.52 1104 64.52 64.52 1105 64.52 64.03 1106 64.03 63.54 1107 64.03 63.54 1108 64.03 63.54 1109 64.03 63.54 1110 64.03 63.54 1111 63.54 63.54 1112 63.05 62.56 1113 63.54 63.05 1114 63.05 62.56 1115 63.05 62.56 1116 62.56 62.07 1117 63.05 62.56 1118 62.07 62.56 1119 62.56 61.58 1120 61.58 61.09 1121 62.07 61.58 1122 60.61 61.58 1123 61.58 61.09 1124 61.58 60.61 1125 60.61 60.61 1126 61.09 60.61 1127 61.09 61.09 1128 61.09 60.12 1129 60.12 60.61 1130 60.61 59.63 1131 60.12 59.63 1132 60.12 59.63 1133 60.12 58.65 1134 60.12 59.63 1135 59.63 59.14 1136 59.63 59.63 1137 59.63 59.14 1138 59.63 59.14 1139 59.14 58.16 1140 58.16 57.18 1141 58.65 58.65 1142 59.14 58.16 1143 58.16 58.65 1144 58.16 58.16 1145 58.16 57.67 1146 58.16 57.67 1147 58.16 57.18 1148 57.67 57.67 1149 57.67 57.18 1150 57.18 57.18 1151 57.18 57.18 1152 56.70 56.21 1153 57.18 56.21 1154 57.18 56.21 1155 56.70 56.21 1156 56.21 55.72 1157 55.23 56.21 1158 56.21 55.23 1159 56.21 55.23 1160 55.72 55.23 1161 55.23 55.23 1162 55.72 55.23 1163 55.72 54.74 1164 55.72 54.74 1165 55.23 54.74 1166 55.23 54.74 1167 54.74 54.25 1168 55.23 53.76 1169 54.74 53.76 1170 54.25 53.27 1171 55.23 53.76 1172 53.76 52.79 1173 53.76 53.27 1174 53.76 53.27 1175 53.76 53.76 1176 54.25 53.27 1177 53.76 53.27 1178 53.27 53.27 1179 53.76 52.79 1180 53.27 53.27 1181 52.79 53.27 1182 53.27 52.79 1183 53.27 53.27 1184 52.79 52.30 1185 52.79 52.30 1186 52.30 51.81 1187 50.83 52.79 1188 50.83 50.34 1189 52.30 51.81 1190 51.81 51.81 1191 51.32 51.81 1192 51.32 51.81 1193 51.81 51.32 1194 51.81 51.32 1195 51.32 50.83 1196 51.81 50.34 1197 51.32 50.83 1198 50.83 50.34 1199 51.81 50.83 1200 50.83 51.32 1201 51.32 50.83 1202 50.34 49.85 1203 49.85 49.36 1204 50.34 49.85 1205 49.85 49.85 1206 50.34 49.85 1207 50.34 49.36 1208 49.85 49.85 1209 48.88 49.85 1210 49.36 50.34 1211 49.85 47.90 1212 49.36 49.36 1213 48.88 49.85 1214 48.88 49.85 1215 49.85 49.36 1216 48.88 49.85 1217 49.36 49.36 1218 48.88 48.39 1219 47.90 48.39 1220 48.88 48.39 1221 48.39 48.39 1222 48.88 48.39 1223 47.90 48.39 1224 48.39 48.39 1225 48.88 47.41 1226 47.90 48.39 1227 48.39 47.90 1228 47.90 47.90 1229 46.92 47.90 1230 47.90 47.41 1231 47.90 46.43 1232 47.41 46.92 1233 47.90 47.41 1234 47.41 46.92 1235 47.41 46.92 1236 46.43 47.41 1237 46.43 47.41 1238 46.92 46.92 1239 46.92 46.92 1240 46.92 46.92 1241 46.43 46.43 1242 46.92 46.92 1243 46.43 46.92 1244 46.43 45.94 1245 46.43 46.43 1246 45.94 46.43 1247 45.94 45.94 1248 46.43 45.45 1249 46.43 45.94 1250 44.97 45.94 1251 45.45 46.43 1252 44.48 45.45 1253 45.45 45.45 1254 46.43 45.45 1255 45.45 45.45 1256 45.45 45.45 1257 45.94 44.48 1258 44.97 45.45 1259 45.94 44.97 1260 44.97 44.97 1261 45.94 44.97 1262 44.97 44.48 1263 43.99 44.97 1264 44.48 44.97 1265 44.97 44.97 1266 44.48 43.99 1267 44.48 44.48 1268 44.48 44.48 1269 44.48 44.97 1270 43.99 44.48 1271 43.99 44.48 1272 44.48 44.97 1273 43.99 43.01 1274 43.99 43.99 1275 43.99 43.99 1276 44.48 44.48 1277 43.99 44.97 1278 44.48 43.99 1279 43.01 43.01 1280 43.50 43.50 1281 43.50 43.50 1282 42.52 43.50 1283 43.50 43.50 1284 43.50 43.01 1285 43.99 44.48 1286 43.01 43.01 1287 42.52 43.01 1288 43.01 43.50 1289 43.01 43.01 1290 43.50 43.50 1291 42.52 43.01 1292 42.52 43.01 1293 43.01 42.52 1294 42.52 42.52 1295 43.01 43.50 1296 42.52 43.01 1297 42.52 42.52 1298 42.03 42.03 1299 42.52 42.52 1300 42.03 43.01 1301 42.03 42.52 1302 42.03 42.03 1303 42.03 42.03 1304 42.03 42.52 1305 42.03 42.03 1306 42.03 41.54 1307 42.03 42.52 1308 41.54 41.54 1309 42.03 42.52 1310 41.06 41.54 1311 41.54 42.03 1312 41.06 41.06 1313 40.57 41.06 1314 41.54 41.54 1315 41.54 41.06 1316 41.54 41.54 1317 41.54 41.06 1318 41.06 41.06 1319 41.06 41.54 1320 41.54 40.57 1321 40.57 41.06 1322 40.57 41.06 1323 40.57 41.06 1324 41.54 40.57 1325 41.54 40.57 1326 40.08 40.57 1327 40.08 41.06 1328 40.57 40.08 1329 40.08 39.59 1330 39.10 40.08 1331 40.08 40.08 1332 40.08 40.08 1333 40.08 40.57 1334 40.57 40.08 1335 39.59 39.10 1336 39.59 40.57 1337 40.08 40.08 1338 40.57 40.08 1339 39.59 39.59 1340 40.57 39.59 1341 39.59 40.08 1342 39.10 39.59 1343 39.59 40.57 1344 39.10 39.59 1345 39.59 39.59 1346 39.59 39.59 1347 39.59 39.10 1348 39.59 39.10 1349 38.12 39.59 1350 39.10 39.10 1351 39.10 39.10 1352 39.10 39.10 1353 38.12 39.10 1354 38.61 39.59 1355 39.10 39.10 1356 38.61 39.10 1357 38.61 38.61 1358 39.10 39.10 1359 39.10 38.61 1360 38.12 38.61 1361 38.12 38.61 1362 38.61 38.61 1363 38.12 38.61 1364 38.61 37.63 1365 38.12 38.61 1366 38.61 38.12 1367 37.63 38.61 1368 38.12 38.61 1369 38.61 38.61 1370 38.12 39.10 1371 38.12 38.61 1372 38.12 38.12 1373 38.61 37.15 1374 38.12 38.12 1375 37.63 38.61 1376 38.61 38.12 1377 37.63 37.63 1378 38.61 37.63 1379 37.63 37.63 1380 38.12 38.12 1381 37.15 38.61 1382 38.12 37.63 1383 37.63 37.15 1384 37.15 37.63 1385 37.15 37.63 1386 37.15 37.63 1387 37.15 37.63 1388 37.15 38.12 1389 37.15 37.63 1390 37.63 37.15 1391 37.63 38.12 1392 37.15 37.63 1393 37.15 37.15 1394 36.66 37.15 1395 36.66 37.63 1396 37.15 37.15 1397 36.66 37.63 1398 37.15 37.15 1399 36.66 37.15 1400 36.66 37.63 1401 36.66 36.66 1402 36.66 37.15 1403 36.17 37.63 1404 36.66 37.15 1405 36.66 36.66 1406 36.17 36.66 1407 36.17 36.66 1408 36.66 36.66 1409 36.66 37.63 1410 36.66 37.63 1411 36.66 36.17 1412 35.68 36.17 1413 36.66 36.17 1414 36.17 35.19 1415 36.17 37.15 1416 36.17 36.17 1417 36.17 36.17 1418 35.68 35.68 1419 35.68 36.17 1420 36.17 36.17 1421 36.17 36.17 1422 35.68 36.17 1423 35.68 36.17 1424 36.17 35.68 1425 35.68 36.17 1426 36.17 36.17 1427 35.19 36.66 1428 35.68 35.68 1429 35.19 35.68 1430 35.19 35.68 1431 35.19 36.17 1432 36.17 35.19 1433 35.19 34.70 1434 35.19 35.19 1435 35.68 35.19 1436 35.19 35.19 1437 35.19 35.19 1438 35.68 35.19 1439 35.19 35.68 1440 35.68 36.17 1441 35.19 35.19 1442 34.70 35.68 1443 35.19 35.68 1444 34.21 35.68 1445 35.19 35.19 1446 34.70 34.70 1447 34.70 34.70 1448 35.68 34.70 1449 35.19 34.70 1450 34.70 34.70 1451 34.70 35.19 1452 35.68 36.17 1453 34.21 35.19 1454 34.70 35.19 1455 34.21 34.70 1456 34.70 34.21 1457 34.70 35.19 1458 34.70 35.19 1459 34.21 34.70 1460 34.70 34.70 1461 34.21 34.70 1462 34.21 33.72 1463 34.70 34.21 1464 34.70 34.70 1465 34.70 34.21 1466 34.21 34.70 1467 34.21 34.70 1468 34.21 34.70 1469 34.21 34.21 1470 34.21 35.19 1471 34.21 34.21 1472 34.21 34.21 1473 34.70 34.70 1474 34.21 34.21 1475 34.21 33.24 1476 33.72 34.70 1477 33.72 34.21 1478 34.21 34.70 1479 34.21 34.70 1480 34.70 34.70 1481 33.24 34.21 1482 34.21 33.72 1483 33.72 34.21 1484 33.72 33.72 1485 33.72 33.72 1486 33.72 33.72 1487 33.72 33.24 1488 33.24 33.72 1489 33.24 33.72 1490 33.72 33.72 1491 33.24 33.72 1492 33.24 33.72 1493 32.75 34.21 1494 33.72 33.24 1495 33.24 33.72 1496 33.24 33.24 1497 32.75 33.24 1498 33.72 33.72 1499 33.24 33.72 1500 33.24 33.24 1501 33.24 33.24 1502 33.24 33.24 1503 33.24 33.24 1504 33.24 32.26 1505 33.24 33.24 1506 33.24 33.24 1507 33.24 33.24 1508 33.24 33.72 1509 32.75 33.24 1510 32.26 33.72 1511 32.75 33.24 1512 32.75 33.24 1513 32.26 33.24 1514 32.26 32.75 1515 33.24 32.75 1516 33.72 32.75 1517 33.24 33.24 1518 32.75 33.72 1519 32.26 32.26 1520 32.75 32.75 1521 32.75 32.26 1522 32.75 32.75 1523 33.24 32.75 1524 32.75 32.75 1525 32.26 32.75 1526 33.24 32.75 1527 32.75 32.75 1528 32.26 32.26 1529 32.75 32.75 1530 32.26 32.75 1531 33.24 32.26 1532 32.26 32.26 1534 32.26 32.75 1535 32.26 32.75 1536 31.28 32.26 1537 31.77 32.26 1538 32.75 32.75 1539 31.28 32.26 1540 32.26 32.75 1541 32.26 32.75 1542 32.75 32.26 1543 31.77 32.26 1544 32.75 32.26 1545 32.26 32.26 1546 32.26 31.77 1547 32.26 32.75 1548 32.26 32.75 1549 31.28 32.26 1550 31.77 32.26 1551 31.77 32.26 1552 32.26 32.26 1553 31.77 31.77 1554 31.77 32.26 1555 32.26 32.26 1556 31.77 31.77 1557 32.26 32.26 1558 32.75 30.79 1559 32.26 31.77 1560 31.28 31.28 1561 31.28 32.26 1562 31.77 32.75 1563 31.77 31.28 1564 30.79 31.77 1565 31.77 31.77 1566 31.77 31.77 1567 31.77 31.77 1568 31.28 31.77 1569 31.28 31.77 1570 31.77 31.77 1571 30.79 30.79 1572 30.30 31.28 1573 31.77 31.28 1574 31.28 32.26 1575 31.77 30.30 1576 31.28 32.75 1577 31.28 31.77 1578 31.77 31.28 1579 31.77 30.30 1580 31.28 31.28 1581 30.30 30.79 1582 31.28 31.28 1583 31.28 30.79 1584 31.77 31.28 1585 31.28 31.28 1586 31.28 31.77 1587 31.28 31.77 1588 31.28 31.77 1589 31.28 31.28 1590 30.79 31.28 1591 30.79 31.28 1592 31.77 31.77 1593 30.79 31.28 1594 31.28 30.30 1595 31.28 31.77 1596 30.30 31.28 1597 30.30 31.28 1598 31.28 31.28 1599 30.79 30.30 1600 31.28 30.79 1601 30.79 30.79 1602 30.79 30.79 1603 31.28 30.79 1604 30.79 30.79 1605 31.28 30.79 1606 29.81 30.30 1607 30.79 30.79 1608 30.79 31.28 1609 30.79 30.79 1610 30.30 30.79 1611 30.30 30.30 1612 30.79 30.79 1613 30.30 30.79 1614 30.79 30.79 1615 30.30 29.81 1616 30.30 31.28 1617 29.33 30.30 1618 30.79 30.79 1619 30.30 30.79 1620 30.79 30.30 1621 30.30 30.30 1622 30.30 30.79 1623 30.79 30.79 1624 30.79 30.79 1625 30.30 30.79 1626 30.79 31.77 1627 30.30 30.30 1628 30.30 31.28 1629 30.30 29.81 1630 30.30 30.30 1631 29.33 30.79 1632 30.30 29.33 1633 30.30 30.30 1634 30.30 29.33 1635 29.81 29.33 1636 30.30 30.30 1637 30.79 30.30 1638 29.81 29.81 1639 30.79 30.30 1640 29.81 28.84 1641 30.30 30.79 1642 30.79 30.30 1643 29.81 30.30 1644 30.30 29.81 1645 29.81 30.30 1646 29.33 29.81 1647 29.81 30.30 1648 29.81 29.81 1649 29.81 29.81 1650 30.79 30.30 1651 30.30 31.28 1652 29.81 29.81 1653 29.81 29.81 1654 29.81 30.30 1655 28.84 29.33 1656 29.81 30.30 1657 30.30 30.30 1658 30.30 30.30 1659 29.33 29.81 1660 29.81 28.84 1661 28.35 30.30 1662 29.81 29.81 1663 30.30 29.33 1664 29.81 30.30 1665 30.30 30.79 1666 28.84 28.84 1667 29.81 29.81 1668 29.33 29.81 1669 29.33 29.81 1670 29.33 30.30