encoding utf-8
Sheet 1 7
Title "USB nixie tube display"
-Date ""
-Rev ""
+Date "2020-12-27"
+Rev "1"
Comp ""
Comment1 ""
-Comment2 ""
-Comment3 ""
-Comment4 ""
+Comment2 "https://github.com/jtsiomb/nixiedisp"
+Comment3 "Free hardware design. License: GNU GPLv3 (or later)"
+Comment4 "Copyright © John Tsiombikas <nuclear@member.fsf.org>"
$EndDescr
$Comp
L nixiedisp:IN14 U8
1 0 0 -1
$EndComp
Connection ~ 800 8200
-$Comp
-L Device:C C4
-U 1 1 61166BC4
-P 1850 9900
-F 0 "C4" H 1965 9946 50 0000 L CNN
-F 1 "0.1uF" H 1965 9855 50 0000 L CNN
-F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 1888 9750 50 0001 C CNN
-F 3 "~" H 1850 9900 50 0001 C CNN
- 1 1850 9900
- 1 0 0 -1
-$EndComp
-Connection ~ 1850 9750
Wire Wire Line
3350 8800 2900 8800
$Comp
$Comp
L power:GND #PWR019
U 1 1 61B0EE96
-P 3300 10950
-F 0 "#PWR019" H 3300 10700 50 0001 C CNN
-F 1 "GND" H 3300 10800 50 0000 C CNN
-F 2 "" H 3300 10950 50 0001 C CNN
-F 3 "" H 3300 10950 50 0001 C CNN
- 1 3300 10950
+P 3400 10950
+F 0 "#PWR019" H 3400 10700 50 0001 C CNN
+F 1 "GND" H 3400 10800 50 0000 C CNN
+F 2 "" H 3400 10950 50 0001 C CNN
+F 3 "" H 3400 10950 50 0001 C CNN
+ 1 3400 10950
1 0 0 -1
$EndComp
$Comp
L power:VCC #PWR018
U 1 1 61B3194F
-P 3300 10750
-F 0 "#PWR018" H 3300 10600 50 0001 C CNN
-F 1 "VCC" H 3300 10900 50 0000 C CNN
-F 2 "" H 3300 10750 50 0001 C CNN
-F 3 "" H 3300 10750 50 0001 C CNN
- 1 3300 10750
+P 3400 10750
+F 0 "#PWR018" H 3400 10600 50 0001 C CNN
+F 1 "VCC" H 3400 10900 50 0000 C CNN
+F 2 "" H 3400 10750 50 0001 C CNN
+F 3 "" H 3400 10750 50 0001 C CNN
+ 1 3400 10750
1 0 0 -1
$EndComp
Wire Wire Line
Wire Wire Line
3700 8400 3700 8500
Wire Wire Line
- 3000 10750 3300 10750
+ 3000 10750 3250 10750
Connection ~ 3000 10750
Wire Wire Line
- 3000 10950 3300 10950
+ 3000 10950 3250 10950
Connection ~ 3000 10950
Text Notes 2250 10550 0 50 ~ 0
bypass capacitors
3350 750 3400 750
Wire Wire Line
3400 750 3400 850
+$Comp
+L Device:C_Small C4
+U 1 1 5FF08D11
+P 3250 10850
+F 0 "C4" H 3200 11000 50 0000 L CNN
+F 1 "0.1uF" H 3150 10700 50 0000 L CNN
+F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 3250 10850 50 0001 C CNN
+F 3 "~" H 3250 10850 50 0001 C CNN
+ 1 3250 10850
+ 1 0 0 -1
+$EndComp
+Connection ~ 3250 10750
+Wire Wire Line
+ 3250 10750 3400 10750
+Connection ~ 3250 10950
+Wire Wire Line
+ 3250 10950 3400 10950
+$Comp
+L Device:CP1 C35
+U 1 1 5FF65C5D
+P 1850 9900
+F 0 "C35" H 2000 9900 50 0000 L CNN
+F 1 "0.33uF" H 1900 9800 50 0000 L CNN
+F 2 "Capacitor_SMD:CP_Elec_4x5.4" H 1850 9900 50 0001 C CNN
+F 3 "~" H 1850 9900 50 0001 C CNN
+ 1 1850 9900
+ 1 0 0 -1
+$EndComp
+Connection ~ 1850 9750
$EndSCHEMATC