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- EESchema Schematic File Version 2 date Mon 25 Jun 2012 11:03:58 CDT
- LIBS:power
- LIBS:device
- LIBS:transistors
- LIBS:conn
- LIBS:linear
- LIBS:regul
- LIBS:74xx
- LIBS:cmos4000
- LIBS:adc-dac
- LIBS:memory
- LIBS:xilinx
- LIBS:special
- LIBS:microcontrollers
- LIBS:dsp
- LIBS:microchip
- LIBS:analog_switches
- LIBS:motorola
- LIBS:texas
- LIBS:intel
- LIBS:audio
- LIBS:interface
- LIBS:digital-audio
- LIBS:philips
- LIBS:display
- LIBS:cypress
- LIBS:siliconi
- LIBS:opto
- LIBS:atmel
- LIBS:contrib
- LIBS:valves
- EELAYER 43 0
- EELAYER END
- $Descr A 11000 8500
- encoding utf-8
- Sheet 1 1
- Title "Digital Dice using Entropy library on Atmel AVR"
- Date "25 jun 2012"
- Rev "1"
- Comp ""
- Comment1 ""
- Comment2 ""
- Comment3 ""
- Comment4 ""
- $EndDescr
- Wire Wire Line
- 4200 2300 4200 2200
- Wire Wire Line
- 4200 2200 4100 2200
- Connection ~ 7500 3650
- Wire Wire Line
- 8900 3800 8900 3650
- Wire Wire Line
- 8900 3650 6500 3650
- Connection ~ 7500 2400
- Wire Wire Line
- 8900 2500 8900 2400
- Wire Wire Line
- 8900 2400 4800 2400
- Connection ~ 6900 2300
- Wire Wire Line
- 8300 2500 8300 2300
- Wire Wire Line
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- Connection ~ 6900 1000
- Wire Wire Line
- 8300 1200 8300 1000
- Wire Wire Line
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- Wire Wire Line
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- Wire Wire Line
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- Wire Wire Line
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- Wire Wire Line
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- Wire Wire Line
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- Wire Wire Line
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- Connection ~ 8900 3500
- Wire Wire Line
- 9100 3500 9100 4800
- Wire Wire Line
- 9100 3500 8000 3500
- Connection ~ 8300 3500
- Wire Wire Line
- 8000 3500 8000 2200
- Wire Wire Line
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- Wire Wire Line
- 6500 3650 6500 3200
- Wire Wire Line
- 6500 3200 3250 3200
- Wire Wire Line
- 7500 2400 7500 2500
- Wire Wire Line
- 4800 2400 4800 3000
- Wire Wire Line
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- Wire Wire Line
- 7500 2900 7500 3000
- Wire Wire Line
- 6900 2900 6900 3000
- Wire Wire Line
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- Wire Wire Line
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- Wire Wire Line
- 4650 3500 3250 3500
- Wire Wire Line
- 6900 4300 6900 4200
- Wire Wire Line
- 4700 4800 7700 4800
- Wire Wire Line
- 4700 4800 4700 4900
- Connection ~ 7500 4800
- Connection ~ 7200 3500
- Connection ~ 6900 2200
- Wire Wire Line
- 6600 2200 6600 3500
- Wire Wire Line
- 6600 2200 7500 2200
- Wire Wire Line
- 7500 1700 7500 1600
- Wire Wire Line
- 6900 1700 6900 1600
- Wire Wire Line
- 4700 5450 4700 5300
- Wire Wire Line
- 3800 6250 3450 6250
- Wire Wire Line
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- Wire Wire Line
- 3450 3700 3250 3700
- Wire Wire Line
- 3800 5100 3350 5100
- Wire Wire Line
- 3350 5100 3350 3600
- Wire Wire Line
- 3350 3600 3250 3600
- Connection ~ 1000 1200
- Wire Wire Line
- 800 1250 800 1200
- Wire Wire Line
- 800 1200 2250 1200
- Connection ~ 1200 1700
- Wire Wire Line
- 1200 1700 1200 1100
- Wire Wire Line
- 1200 1100 3800 1100
- Wire Wire Line
- 3250 3800 4500 3800
- Wire Wire Line
- 4500 3800 4500 1000
- Wire Wire Line
- 4500 1000 4100 1000
- Wire Wire Line
- 1000 1700 1350 1700
- Wire Wire Line
- 2250 1400 2250 900
- Wire Wire Line
- 4400 700 4400 900
- Wire Wire Line
- 4400 900 4100 900
- Wire Wire Line
- 4100 1100 4400 1100
- Wire Wire Line
- 4400 1100 4400 1200
- Wire Wire Line
- 2250 4500 2250 4300
- Connection ~ 2250 1200
- Wire Wire Line
- 3250 4000 3300 4000
- Wire Wire Line
- 3300 4000 3300 1000
- Wire Wire Line
- 3300 1000 3800 1000
- Wire Wire Line
- 3800 900 3400 900
- Wire Wire Line
- 3400 900 3400 3900
- Wire Wire Line
- 3400 3900 3250 3900
- Wire Wire Line
- 800 1650 800 4300
- Wire Wire Line
- 800 4300 2250 4300
- Wire Wire Line
- 4300 5100 4400 5100
- Wire Wire Line
- 4300 6250 4400 6250
- Wire Wire Line
- 4700 6550 4700 6450
- Connection ~ 6900 3500
- Wire Wire Line
- 6600 3500 7700 3500
- Wire Wire Line
- 7700 3500 7700 4800
- Connection ~ 7500 3500
- Connection ~ 6900 4800
- Wire Wire Line
- 7500 4300 7500 4200
- Wire Wire Line
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- Wire Wire Line
- 4600 3300 4600 1000
- Wire Wire Line
- 6900 1000 6900 1200
- Wire Wire Line
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- Wire Wire Line
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- Wire Wire Line
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- Wire Wire Line
- 3250 2900 4750 2900
- Wire Wire Line
- 4750 2900 4750 2350
- Wire Wire Line
- 7200 2350 7200 2500
- Wire Wire Line
- 3250 3100 6550 3100
- Wire Wire Line
- 6550 3100 6550 3700
- Wire Wire Line
- 6900 3700 6900 3800
- Wire Wire Line
- 8000 2200 8900 2200
- Connection ~ 8300 2200
- Connection ~ 8600 3500
- Wire Wire Line
- 9100 4800 8300 4800
- Connection ~ 8900 4800
- Wire Wire Line
- 8900 4300 8900 4200
- Wire Wire Line
- 8300 3000 8300 2900
- Wire Wire Line
- 8900 3000 8900 2900
- Wire Wire Line
- 8300 1700 8300 1600
- Wire Wire Line
- 4650 1050 8900 1050
- Wire Wire Line
- 8900 1050 8900 1200
- Connection ~ 7500 1050
- Wire Wire Line
- 4750 2350 8600 2350
- Wire Wire Line
- 8600 2350 8600 2500
- Connection ~ 7200 2350
- Wire Wire Line
- 6550 3700 8300 3700
- Wire Wire Line
- 8300 3700 8300 3800
- Connection ~ 6900 3700
- Wire Wire Line
- 3250 2200 3500 2200
- $Comp
- L GND #PWR?
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- F 0 "#PWR?" H 4200 2300 30 0001 C CNN
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- 1 4200 2300
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- 1 3800 2200
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- $EndComp
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- 1 8300 4550
- 1 0 0 -1
- $EndComp
- $Comp
- L LED D14
- U 1 1 4FE88A3E
- P 8900 4000
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- F 1 "LED" H 8900 3900 50 0000 C CNN
- 1 8900 4000
- 0 1 1 0
- $EndComp
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- L LED D13
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- F 1 "LED" H 8300 3900 50 0000 C CNN
- 1 8300 4000
- 0 1 1 0
- $EndComp
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- 1 8600 3250
- 1 0 0 -1
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- 1 8900 2700
- 0 1 1 0
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- 1 8600 2700
- 0 1 1 0
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- 1 8300 2700
- 0 1 1 0
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- 0 1 1 0
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- 1 0 0 -1
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- 1 8300 1400
- 0 1 1 0
- $EndComp
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- L R R10
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- 1 7500 4550
- 1 0 0 -1
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- L R R9
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- 1 6900 4550
- 1 0 0 -1
- $EndComp
- $Comp
- L LED D7
- U 1 1 4FE886C9
- P 7500 4000
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- F 1 "LED" H 7500 3900 50 0000 C CNN
- 1 7500 4000
- 0 1 1 0
- $EndComp
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- 1 6900 4000
- 0 1 1 0
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- 1 7500 3250
- 1 0 0 -1
- $EndComp
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- 1 7200 3250
- 1 0 0 -1
- $EndComp
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- 1 0 0 -1
- $EndComp
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- L R R6
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- 1 6900 3250
- 1 0 0 -1
- $EndComp
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- L LED D5
- U 1 1 4FE88626
- P 7500 2700
- F 0 "D5" H 7500 2800 50 0000 C CNN
- F 1 "LED" H 7500 2600 50 0000 C CNN
- 1 7500 2700
- 0 1 1 0
- $EndComp
- $Comp
- L LED D4
- U 1 1 4FE8861E
- P 7200 2700
- F 0 "D4" H 7200 2800 50 0000 C CNN
- F 1 "LED" H 7200 2600 50 0000 C CNN
- 1 7200 2700
- 0 1 1 0
- $EndComp
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- L R R4
- U 1 1 4FE885CA
- P 6900 1950
- F 0 "R4" V 6980 1950 50 0000 C CNN
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- 1 6900 1950
- 1 0 0 -1
- $EndComp
- $Comp
- L LED D3
- U 1 1 4FE885AB
- P 6900 2700
- F 0 "D3" H 6900 2800 50 0000 C CNN
- F 1 "LED" H 6900 2600 50 0000 C CNN
- 1 6900 2700
- 0 1 1 0
- $EndComp
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- L LED D2
- U 1 1 4FE8858A
- P 7500 1400
- F 0 "D2" H 7500 1500 50 0000 C CNN
- F 1 "LED" H 7500 1300 50 0000 C CNN
- 1 7500 1400
- 0 1 1 0
- $EndComp
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- L LED D1
- U 1 1 4FE8856E
- P 6900 1400
- F 0 "D1" H 6900 1500 50 0000 C CNN
- F 1 "LED" H 6900 1300 50 0000 C CNN
- 1 6900 1400
- 0 1 1 0
- $EndComp
- $Comp
- L GND #PWR?
- U 1 1 4FE8852B
- P 4700 6550
- F 0 "#PWR?" H 4700 6550 30 0001 C CNN
- F 1 "GND" H 4700 6480 30 0001 C CNN
- 1 4700 6550
- 1 0 0 -1
- $EndComp
- $Comp
- L GND #PWR?
- U 1 1 4FE88512
- P 4700 5450
- F 0 "#PWR?" H 4700 5450 30 0001 C CNN
- F 1 "GND" H 4700 5380 30 0001 C CNN
- 1 4700 5450
- 1 0 0 -1
- $EndComp
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- L R R3
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- P 4050 6250
- F 0 "R3" V 4130 6250 50 0000 C CNN
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- 1 4050 6250
- 0 1 1 0
- $EndComp
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- L R R2
- U 1 1 4FE8847E
- P 4050 5100
- F 0 "R2" V 4130 5100 50 0000 C CNN
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- 1 4050 5100
- 0 1 1 0
- $EndComp
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- L NPN Q2
- U 1 1 4FE88443
- P 4600 6250
- F 0 "Q2" H 4600 6100 50 0000 R CNN
- F 1 "NPN" H 4600 6400 50 0000 R CNN
- 1 4600 6250
- 1 0 0 -1
- $EndComp
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- L NPN Q1
- U 1 1 4FE88436
- P 4600 5100
- F 0 "Q1" H 4600 4950 50 0000 R CNN
- F 1 "NPN" H 4600 5250 50 0000 R CNN
- 1 4600 5100
- 1 0 0 -1
- $EndComp
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- L C C1
- U 1 1 4FE883C2
- P 800 1450
- F 0 "C1" H 850 1550 50 0000 L CNN
- F 1 "0.1uF" H 850 1350 50 0000 L CNN
- 1 800 1450
- -1 0 0 1
- $EndComp
- $Comp
- L R R1
- U 1 1 4FE882CC
- P 1000 1450
- F 0 "R1" V 1080 1450 50 0000 C CNN
- F 1 "10K" V 1000 1450 50 0000 C CNN
- 1 1000 1450
- 1 0 0 -1
- $EndComp
- $Comp
- L +5V #PWR?
- U 1 1 4FE88290
- P 4400 700
- F 0 "#PWR?" H 4400 790 20 0001 C CNN
- F 1 "+5V" H 4400 790 30 0000 C CNN
- 1 4400 700
- 1 0 0 -1
- $EndComp
- $Comp
- L +5V #PWR?
- U 1 1 4FE88286
- P 2250 900
- F 0 "#PWR?" H 2250 990 20 0001 C CNN
- F 1 "+5V" H 2250 990 30 0000 C CNN
- 1 2250 900
- 1 0 0 -1
- $EndComp
- $Comp
- L GND #PWR?
- U 1 1 4FE88275
- P 4400 1200
- F 0 "#PWR?" H 4400 1200 30 0001 C CNN
- F 1 "GND" H 4400 1130 30 0001 C CNN
- 1 4400 1200
- 1 0 0 -1
- $EndComp
- $Comp
- L GND #PWR?
- U 1 1 4FE88269
- P 2250 4500
- F 0 "#PWR?" H 2250 4500 30 0001 C CNN
- F 1 "GND" H 2250 4430 30 0001 C CNN
- 1 2250 4500
- 1 0 0 -1
- $EndComp
- $Comp
- L AVR-ISP-6 J?
- U 1 1 4FE88247
- P 3950 1000
- F 0 "J?" H 3800 1250 50 0000 C CNN
- F 1 "AVR-ISP-6" H 3700 725 50 0000 L BNN
- F 2 "AVR-ISP-6" V 3450 1000 50 0001 C CNN
- 1 3950 1000
- 1 0 0 -1
- $EndComp
- $Comp
- L ATMEGA8-P IC?
- U 1 1 4FE881EE
- P 2250 2800
- F 0 "IC?" H 1550 4050 50 0000 L BNN
- F 1 "ATMEGA168-20PU" H 2500 1400 50 0000 L BNN
- F 2 "DIL28" H 2750 1325 50 0001 C CNN
- 1 2250 2800
- 1 0 0 -1
- $EndComp
- $EndSCHEMATC
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