images C223_D1_P2.jpg ./drafter_19/images/C223_D1_P2.jpg CGHD 3072 2648 3 0 text Unspecified 0 0 1884 959 2027 1006 LM358 resistor Unspecified 0 0 2088 1061 2150 1173 75 text Unspecified 0 0 2365 983 2807 1094 (tomicrocontroller) text Unspecified 0 0 2161 1056 2225 1103 R3 gnd Unspecified 0 0 2053 1328 2160 1388 text Unspecified 0 0 2360 925 2535 984 Output gnd Unspecified 0 0 1094 1263 1214 1324 text Unspecified 0 0 2173 1282 2389 1335 LED-RED text Unspecified 0 0 2157 1107 2260 1147 680K junction Unspecified 0 0 1435 840 1457 861 junction Unspecified 0 0 1118 821 1135 837 junction Unspecified 0 0 2137 912 2169 942 text Unspecified 0 0 1942 768 2037 801 UI:B junction Unspecified 0 0 1674 876 1698 902 junction Unspecified 0 0 617 1093 637 1118 junction Unspecified 0 0 967 1177 991 1204 junction Unspecified 0 0 2060 624 2084 646 junction Unspecified 0 0 1553 1308 1579 1333 text Unspecified 0 0 127 1063 412 1156 from microcontroller junction Unspecified 0 0 1705 590 1729 612 text Unspecified 0 0 1280 504 1344 538 R5 junction Unspecified 0 0 743 759 770 780 junction Unspecified 0 0 1145 624 1166 645 text Unspecified 0 0 182 1006 406 1099 Switching signal junction Unspecified 0 0 1953 1139 1978 1164 junction Unspecified 0 0 1396 643 1412 663 text Unspecified 0 0 752 853 908 897 Photodiode junction Unspecified 0 0 2076 523 2091 540 junction Unspecified 0 0 1347 1002 1362 1017 junction Unspecified 0 0 2010 905 2029 920 junction Unspecified 0 0 1732 488 1750 507 junction Unspecified 0 0 1160 1225 1180 1249 junction Unspecified 0 0 1115 753 1133 770 capacitor.unpolarized Unspecified 0 0 1558 834 1602 901 175 junction Unspecified 0 0 829 549 845 563 junction Unspecified 0 0 1215 975 1234 994 junction Unspecified 0 0 491 1070 510 1088 junction Unspecified 0 0 1173 541 1189 557 text Unspecified 0 0 1025 562 1073 591 R4 capacitor.unpolarized Unspecified 0 0 1279 628 1315 669 text Unspecified 0 0 1373 730 1462 766 UI:A junction Unspecified 0 0 1640 809 1661 824 text Unspecified 0 0 1838 650 1921 681 100n diode Unspecified 0 0 584 786 668 843 255 junction Unspecified 0 0 1765 1118 1790 1143 text Unspecified 0 0 1258 577 1333 601 680K text Unspecified 0 0 1000 745 1062 782 C4 junction Unspecified 0 0 1421 571 1432 580 transistor.bjt Unspecified 0 0 462 912 571 1027 337 vss Unspecified 0 0 1352 935 1385 967 gnd Unspecified 0 0 1701 779 1800 810 350 resistor Unspecified 0 0 999 981 1091 1088 60 text Unspecified 0 0 1356 874 1459 910 LM358 operational_amplifier Unspecified 0 0 1234 761 1339 878 text Unspecified 0 0 1857 525 1937 555 680K text Unspecified 0 0 361 891 413 923 R10 text Unspecified 0 0 1903 867 1926 892 7 operational_amplifier Unspecified 0 0 1778 823 1890 933 resistor Unspecified 0 0 672 582 719 653 60 terminal Unspecified 0 0 2290 934 2318 961 capacitor.unpolarized Unspecified 0 0 1848 593 1895 645 vss Unspecified 0 0 815 428 863 465 gnd Unspecified 0 0 1453 599 1540 638 text Unspecified 0 0 839 613 886 641 R9 text Unspecified 0 0 1378 813 1412 839 1 resistor Unspecified 0 0 1582 1071 1665 1187 70 resistor Unspecified 0 0 786 600 838 665 60 text Unspecified 0 0 1649 1110 1706 1147 R7 junction Unspecified 0 0 722 537 740 551 text Unspecified 0 0 1550 604 1630 632 6.8KΩ text Unspecified 0 0 860 414 911 445 5V resistor Unspecified 0 0 1256 540 1375 587 resistor Unspecified 0 0 989 594 1103 641 160 terminal Unspecified 0 0 255 985 279 1004 junction Unspecified 0 0 298 920 314 937 text Unspecified 0 0 336 951 374 973 1K resistor Unspecified 0 0 334 920 441 957 166 text Unspecified 0 0 636 845 702 877 diode text Unspecified 0 0 665 802 705 830 D3 text Unspecified 0 0 663 830 694 851 ir diode Unspecified 0 0 711 793 782 844 75 text Unspecified 0 0 782 811 833 848 D2 text Unspecified 0 0 944 824 991 856 1µ gnd Unspecified 0 0 870 711 938 746 345 junction Unspecified 0 0 948 600 963 616 junction Unspecified 0 0 777 539 791 556 text Unspecified 0 0 835 641 888 662 33K text Unspecified 0 0 1257 666 1332 693 100µF text Unspecified 0 0 1288 603 1338 627 C3 text Unspecified 0 0 1559 542 1623 572 R2 resistor Unspecified 0 0 1547 571 1636 610 junction Unspecified 0 0 1495 575 1510 591 text Unspecified 0 0 1530 898 1574 926 1µ text Unspecified 0 0 1544 805 1587 830 C1 junction Unspecified 0 0 1745 760 1761 776 junction Unspecified 0 0 1845 775 1863 790 text Unspecified 0 0 1746 875 1778 897 5 text Unspecified 0 0 1785 928 1822 947 90 8 text Unspecified 0 0 1823 805 1849 829 7 text Unspecified 0 0 1770 814 1793 838 6 text Unspecified 0 0 2178 1233 2249 1274 D1 diode.light_emitting Unspecified 0 0 2060 1215 2151 1301 265 text Unspecified 0 0 1080 1028 1135 1065 R6 text Unspecified 0 0 1060 1075 1117 1114 68K text Unspecified 0 0 1225 882 1254 901 90 8 text Unspecified 0 0 1212 821 1239 843 3 text Unspecified 0 0 1230 762 1253 784 2 text Unspecified 0 0 1326 905 1376 931 5V text Unspecified 0 0 1839 564 1916 592 C2 text Unspecified 0 0 1868 449 1920 481 R1 resistor Unspecified 0 0 1837 491 1961 532 junction Unspecified 0 0 1479 660 1498 677 text Unspecified 0 0 1640 1152 1704 1186 68K text Unspecified 0 0 998 626 1070 657 68K capacitor.unpolarized Unspecified 0 0 981 782 1022 838 175 text Unspecified 0 0 721 598 764 625 R8 text Unspecified 0 0 720 628 761 650 150 vss Unspecified 0 0 1949 1055 2003 1103 text Unspecified 0 0 1929 1039 1974 1069 5K text Unspecified 0 0 1804 848 1826 867 - text Unspecified 0 0 1789 891 1817 912 + text Unspecified 0 0 1257 793 1283 811 - text Unspecified 0 0 1254 832 1278 854 +