1 EESchema Schematic File Version 2 date Sa 03 Aug 2013 01:51:17 CEST
50 Connection ~ 9100 3250
105 Connection ~ 10350 2700
107 10300 2700 10350 2700
108 Connection ~ 10350 2900
110 10300 2900 10350 2900
135 Connection ~ 4000 4800
138 Connection ~ 4700 4800
146 10000 5350 10000 5400
150 10000 4900 10000 4950
157 Connection ~ 5100 4950
160 Connection ~ 5100 5150
163 Connection ~ 3050 2850
166 Connection ~ 1750 3800
175 Connection ~ 4300 2850
178 Connection ~ 5100 2950
193 Connection ~ 3350 2850
208 Connection ~ 5100 2850
217 Connection ~ 5100 2600
222 Connection ~ 5100 3050
225 Connection ~ 4000 2850
238 Connection ~ 5100 5050
241 Connection ~ 5100 4850
247 10000 4350 10000 4400
271 10300 2500 10350 2500
273 10350 2500 10350 2950
275 10300 2800 10350 2800
276 Connection ~ 10350 2800
278 10300 2600 10350 2600
279 Connection ~ 10350 2600
336 Text Label 9200 3850 3 60 ~ 0
338 Text Label 9000 3850 3 60 ~ 0
344 F 0 "#PWR23" H 9100 3300 30 0001 C CNN
345 F 1 "VCC" H 9100 3300 30 0000 C CNN
353 F 0 "R6" V 9280 3550 50 0000 C CNN
354 F 1 "1K8" V 9200 3550 50 0000 C CNN
362 F 0 "R5" V 9080 3550 50 0000 C CNN
363 F 1 "1K8" V 9000 3550 50 0000 C CNN
367 Text Label 9000 5200 0 60 ~ 0
373 F 0 "#PWR21" H 9000 5300 30 0001 C CNN
374 F 1 "GND" H 9000 5230 30 0001 C CNN
382 F 0 "U3" H 8400 5250 60 0000 C CNN
383 F 1 "TEENSTEP" H 8400 5400 60 0000 C CNN
391 F 0 "U2" H 6050 4000 60 0000 C CNN
392 F 1 "ATMEGA32U4" H 6050 3900 60 0000 C CNN
396 Text Label 10000 4350 0 60 ~ 0
398 Text Label 7200 4100 0 60 ~ 0
404 F 0 "#PWR16" H 7500 4350 30 0001 C CNN
405 F 1 "GND" H 7500 4280 30 0001 C CNN
413 F 0 "#PWR15" H 7500 3850 30 0001 C CNN
414 F 1 "VCC" H 7500 3850 30 0000 C CNN
422 F 0 "P5" V 7850 4050 60 0000 C CNN
423 F 1 "PD4-7" V 7950 4050 60 0000 C CNN
427 Text Label 4900 4300 2 60 ~ 0
429 Text Label 7100 3500 0 60 ~ 0
431 Text Label 7100 3600 0 60 ~ 0
437 F 0 "#PWR25" H 9450 2950 30 0001 C CNN
438 F 1 "GND" H 9450 2880 30 0001 C CNN
446 F 0 "#PWR24" H 9450 2900 30 0001 C CNN
447 F 1 "VCC" H 9450 2900 30 0000 C CNN
451 Text Label 9450 2700 2 60 ~ 0
453 Text Label 9450 2600 2 60 ~ 0
455 Text Label 9450 2500 2 60 ~ 0
461 F 0 "#PWR29" H 10350 2950 30 0001 C CNN
462 F 1 "GND" H 10350 2880 30 0001 C CNN
470 F 0 "P8" H 9900 3000 60 0000 C CNN
471 F 1 "I2C" V 9900 2700 50 0000 C CNN
475 Text Label 9750 3600 2 60 ~ 0
477 Text Label 7100 3700 0 60 ~ 0
479 Text Label 7100 3800 0 60 ~ 0
481 Text Label 9750 3700 2 60 ~ 0
487 F 0 "#PWR27" H 9800 3850 30 0001 C CNN
488 F 1 "GND" H 9800 3780 30 0001 C CNN
496 F 0 "#PWR26" H 9800 3550 30 0001 C CNN
497 F 1 "VCC" H 9800 3550 30 0000 C CNN
505 F 0 "P9" V 10150 3650 50 0000 C CNN
506 F 1 "RS232" V 10250 3650 50 0000 C CNN
514 F 0 "#PWR20" H 8150 4700 30 0001 C CNN
515 F 1 "GND" H 8150 4630 30 0001 C CNN
523 F 0 "#PWR19" H 8150 4400 30 0001 C CNN
524 F 1 "VCC" H 8150 4400 30 0000 C CNN
532 F 0 "P7" V 8500 4500 50 0000 C CNN
533 F 1 "PORTC" V 8600 4500 50 0000 C CNN
541 F 0 "#PWR18" H 8150 3450 30 0001 C CNN
542 F 1 "GND" H 8150 3380 30 0001 C CNN
550 F 0 "#PWR17" H 8150 2550 30 0001 C CNN
551 F 1 "VCC" H 8150 2550 30 0000 C CNN
559 F 0 "P6" V 8500 2950 60 0000 C CNN
560 F 1 "PORTB" V 8600 2950 60 0000 C CNN
568 F 0 "#PWR5" H 3050 5350 30 0001 C CNN
569 F 1 "GND" H 3050 5280 30 0001 C CNN
577 F 0 "#PWR7" H 3350 5350 30 0001 C CNN
578 F 1 "GND" H 3350 5280 30 0001 C CNN
586 F 0 "C4" H 3400 5050 50 0000 L CNN
587 F 1 "100nF" H 3350 4850 50 0000 L CNN
595 F 0 "#PWR28" H 10000 5400 30 0001 C CNN
596 F 1 "GND" H 10000 5330 30 0001 C CNN
604 F 0 "#PWR8" H 3650 5350 30 0001 C CNN
605 F 1 "GND" H 3650 5280 30 0001 C CNN
613 F 0 "R4" V 9900 4650 50 0000 C CNN
614 F 1 "470R" V 10000 4650 50 0000 C CNN
622 F 0 "R3" V 3550 4700 50 0000 C CNN
623 F 1 "1K0" V 3650 4700 50 0000 C CNN
631 F 0 "#PWR14" H 5100 5350 30 0001 C CNN
632 F 1 "GND" H 5100 5280 30 0001 C CNN
640 F 0 "#PWR22" H 9000 5500 30 0001 C CNN
641 F 1 "VCC" H 9000 5500 30 0000 C CNN
649 F 0 "#PWR3" H 3050 2900 30 0001 C CNN
650 F 1 "VCC" H 3050 2900 30 0000 C CNN
658 F 0 "#PWR2" H 2600 3900 30 0001 C CNN
659 F 1 "GND" H 2600 3830 30 0001 C CNN
667 F 0 "#PWR1" H 1750 3900 30 0001 C CNN
668 F 1 "GND" H 1750 3830 30 0001 C CNN
676 F 0 "#PWR12" H 4700 5350 30 0001 C CNN
677 F 1 "GND" H 4700 5280 30 0001 C CNN
685 F 0 "#PWR10" H 4000 5350 30 0001 C CNN
686 F 1 "GND" H 4000 5280 30 0001 C CNN
694 F 0 "C6" H 4050 5200 50 0000 L CNN
695 F 1 "10pF" H 4000 5000 50 0000 L CNN
703 F 0 "C7" H 4350 3200 50 0000 L CNN
704 F 1 "100nF" H 4300 3000 50 0000 L CNN
712 F 0 "C5" H 4050 3200 50 0000 L CNN
713 F 1 "100nF" H 4000 3000 50 0000 L CNN
721 F 0 "C3" H 3400 3200 50 0000 L CNN
722 F 1 "100nF" H 3350 3000 50 0000 L CNN
730 F 0 "R2" V 3550 3700 50 0000 C CNN
731 F 1 "22R" V 3650 3700 50 0000 C CNN
739 F 0 "#PWR4" H 3050 3350 30 0001 C CNN
740 F 1 "GND" H 3050 3280 30 0001 C CNN
748 F 0 "#PWR6" H 3350 3350 30 0001 C CNN
749 F 1 "GND" H 3350 3280 30 0001 C CNN
757 F 0 "#PWR9" H 4000 3350 30 0001 C CNN
758 F 1 "GND" H 4000 3280 30 0001 C CNN
766 F 0 "#PWR11" H 4300 3350 30 0001 C CNN
767 F 1 "GND" H 4300 3280 30 0001 C CNN
775 F 0 "#PWR13" H 4750 3400 30 0001 C CNN
776 F 1 "GND" H 4750 3330 30 0001 C CNN
784 F 0 "C2" H 3100 3200 50 0000 L CNN
785 F 1 "100nF" H 3050 3000 50 0000 L CNN
793 F 0 "SW1" H 3200 4960 50 0000 C CNN
794 F 1 "SW_PUSH" H 3050 4770 50 0000 C CNN
802 F 0 "D3" H 10000 5250 50 0000 C CNN
803 F 1 "LED" H 10000 5050 50 0000 C CNN
811 F 0 "X1" H 4350 4950 60 0000 C CNN
812 F 1 "16MHz" H 4350 4650 60 0000 C CNN
820 F 0 "C10" H 4800 3250 50 0000 L CNN
821 F 1 "1µF" H 4800 3050 50 0000 L CNN
829 F 0 "C9" H 4750 5200 50 0000 L CNN
830 F 1 "10pF" H 4700 5000 50 0000 L CNN
838 F 0 "R1" V 3750 3550 50 0000 C CNN
839 F 1 "22R" V 3650 3550 50 0000 C CNN
847 F 0 "J1" H 2150 3750 60 0000 C CNN
848 F 1 "USB" V 1950 3500 60 0000 C CNN