EESchema Schematic File Version 4
LIBS:StepperTester-cache
EELAYER 26 0
EELAYER END
$Descr USLetter 11000 8500
encoding utf-8
Sheet 1 1
Title "StepperTester"
Date "2018-12-24"
Rev "0.1"
Comp "Scott Alfter"
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L pololu:POLOLU U?
U 1 1 5C21EDD9
P 5550 3650
F 0 "U?" H 5100 4250 60  0000 C CNN
F 1 "POLOLU" H 5850 3050 60  0000 C CNN
F 2 "pololu:pololu" H 5550 3650 60  0001 C CNN
F 3 "" H 5550 3650 60  0000 C CNN
	1    5550 3650
	1    0    0    -1  
$EndComp
$Comp
L MCU_Microchip_ATmega:ATmega328-AU U?
U 1 1 5C21F3B5
P 2850 3750
F 0 "U?" H 2400 5200 50  0000 C CNN
F 1 "ATmega328-AU" H 3200 2300 50  0000 C CNN
F 2 "Package_QFP:TQFP-32_7x7mm_P0.8mm" H 2850 3750 50  0001 C CIN
F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/ATmega328_P%20AVR%20MCU%20with%20picoPower%20Technology%20Data%20Sheet%2040001984A.pdf" H 2850 3750 50  0001 C CNN
	1    2850 3750
	1    0    0    -1  
$EndComp
$Comp
L Connector_Generic:Conn_01x04 J?
U 1 1 5C21F58C
P 6650 3350
F 0 "J?" H 6730 3342 50  0000 L CNN
F 1 "Conn_01x04" H 6730 3251 50  0000 L CNN
F 2 "" H 6650 3350 50  0001 C CNN
F 3 "~" H 6650 3350 50  0001 C CNN
	1    6650 3350
	1    0    0    -1  
$EndComp
Wire Wire Line
	6350 3250 6450 3250
Wire Wire Line
	6350 3350 6450 3350
Wire Wire Line
	6350 3450 6450 3450
Wire Wire Line
	6350 3550 6450 3550
$Comp
L power:+5V #PWR?
U 1 1 5C21F693
P 4700 3100
F 0 "#PWR?" H 4700 2950 50  0001 C CNN
F 1 "+5V" H 4715 3273 50  0000 C CNN
F 2 "" H 4700 3100 50  0001 C CNN
F 3 "" H 4700 3100 50  0001 C CNN
	1    4700 3100
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR?
U 1 1 5C21F6C1
P 2850 2150
F 0 "#PWR?" H 2850 2000 50  0001 C CNN
F 1 "+5V" H 2865 2323 50  0000 C CNN
F 2 "" H 2850 2150 50  0001 C CNN
F 3 "" H 2850 2150 50  0001 C CNN
	1    2850 2150
	1    0    0    -1  
$EndComp
Wire Wire Line
	2850 2150 2850 2250
Wire Wire Line
	4700 3100 4700 3150
Wire Wire Line
	4700 3150 4750 3150
$Comp
L power:GND #PWR?
U 1 1 5C21F777
P 6400 4250
F 0 "#PWR?" H 6400 4000 50  0001 C CNN
F 1 "GND" H 6405 4077 50  0000 C CNN
F 2 "" H 6400 4250 50  0001 C CNN
F 3 "" H 6400 4250 50  0001 C CNN
	1    6400 4250
	1    0    0    -1  
$EndComp
Wire Wire Line
	6400 4250 6400 4150
Wire Wire Line
	6400 4050 6350 4050
Wire Wire Line
	6350 4150 6400 4150
Connection ~ 6400 4150
Wire Wire Line
	6400 4150 6400 4050
$Comp
L power:GND #PWR?
U 1 1 5C21F912
P 2850 5300
F 0 "#PWR?" H 2850 5050 50  0001 C CNN
F 1 "GND" H 2855 5127 50  0000 C CNN
F 2 "" H 2850 5300 50  0001 C CNN
F 3 "" H 2850 5300 50  0001 C CNN
	1    2850 5300
	1    0    0    -1  
$EndComp
Wire Wire Line
	2850 5250 2850 5300
$EndSCHEMATC