2 layers224 × 78 mm
VFD Clock
AronASzucs/IV-11-VFD-Clock
6-digit Soviet IV-11 VFD tube clock — custom PCB, mixed 25V/1.5V power system, 7-state FSM firmware
41 parts43
2 layers100.3 × 76.2 mm
VFD Uhr
G14D0s/VFD-ClockMein Projekt für LF06: Das Wiedererwecken einer Fluoreszenz-Anzeige.
- Size
- 100.3 × 76.2 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 24
- Nets
- 100
- Pads
- 196
- Tracks, vias
- 124, 0
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 3 Jan 2024
- Updated
- 15 Jan 2024
Overview
VFD Uhr is an open-source printed circuit board by G14D0s, from the G14D0s/VFD-Clock repository on GitHub, published under the MIT licence. It is a 2-layer board of 100.3 × 76.2 mm with 24 parts on 100 nets, routed with 124 tracks and 0 vias.
It is built around the UDN2981A-T. Its parts include 7 ICs, 6 resistors, 5 connectors and 3 switches. It belongs with the lEDs and displays boards and the AVR (ATmega, ATtiny) boards of this library.
Main components
1README
README.mdVFD-Clock
Mein Projekt für LF06: Das Wiedererwecken einer Fluoreszenz-Anzeige.
Ressourcen
Die Dokumentation / Ausarbeitung findet sich hier:
Diagramme
Mit Obsidian habe ich folgende Canvas-Dateien erstellt:
Parts
24| Qty | Value | Footprint | References |
|---|---|---|---|
| 3 | DC/DC_LM2596 | DCDC_Converter:DC_DC_LM2596_small | U6, U7, U8 |
| 3 | UDN2981 | Package_DIP:DIP-18_W7.62mm_Socket | U2, U3, U4 |
| 2 | 4,7k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R1, R2 |
| 2 | Jumper | VFD:0-Resistor Jumper | R3, R7 |
| 2 | RotaryEncoder_Switch | Rotary_Encoder:RotaryEncoder_Alps_EC11E-Switch_Vertical_H20mm | SW1, SW2 |
| 1 | 220 | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R8 |
| 1 | Arduino_Nano_v3.x | Module:Arduino_Nano | A1 |
| 1 | Barrel_Jack | Connector_BarrelJack:BarrelJack_CUI_PJ-063AH_Horizontal_CircularHoles | J1 |
| 1 | Buzzer | Buzzer_Beeper:Buzzer_12x9.5RM7.6 | BZ1 |
| 1 | DS1307_Module | ZCustom:DS1307_Module | T1 |
| 1 | Jumper | Jumpers:Jumper-Wire_12mm_Red | R6 |
| 1 | MCP23017_SP | Package_DIP:DIP-28_W7.62mm | U1 |
| 1 | SW_SPST | TerminalBlock_Phoenix:TerminalBlock_Phoenix_MPT-0,5-2-2.54_1x02_P2.54mm_Horizontal | SW3 |
| 1 | VFD-Sep-AnodenPins | Connector_PinHeader_2.54mm:PinHeader_1x10_P2.54mm_Vertical | P3 |
| 1 | VFD-Sep-Gnd | Connector_PinHeader_2.54mm:PinHeader_1x01_P2.54mm_Vertical | P5 |
| 1 | VFD-Sep-Grid_Pins | Connector_PinHeader_2.54mm:PinHeader_1x11_P2.54mm_Vertical | P4 |
| 1 | VFD-Sep-VCC | Connector_PinHeader_2.54mm:PinHeader_1x01_P2.54mm_Vertical | P2 |
Questions
How big is the VFD Uhr PCB?
It measures 100.3 × 76.2 mm and has 2 copper layers, 1.6 mm thick.
What parts does the VFD Uhr use?
24 parts, built around the UDN2981A-T. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the VFD Uhr KiCad files?
From the G14D0s/VFD-Clock repository on GitHub, at the commit this page was made from: the board is KiCad/VFD_Uhr.kicad_pcb and its schematic KiCad/VFD_Uhr.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the VFD Uhr design in my own project?
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
Similar boards
- 2 layers225 × 80 mm
VFD
davidmpye/VFD
This repository contains a design for an IV-11 based Vacuum Fluorescent Display (VFD) display unit.
72 parts9 - 2 layers100 × 100 mm
Eigene Steuerplatine Line Decoder
CatoLynx/LAWO-Arduino
Arduino Nano adapter board for LAWO XY5 flipdot displays
32 parts3 - 2 layers100 × 100 mm
Flipdot Controller
Qeteshpony/Flipdot-Controller
Replacement controller for a Lawo Luminator Flipdot Display
58 parts2BSD-2-Clause - 2 layers88 × 78 mm
- 2 layers198 × 218 mm
- 2 layers
3-digit
jamesfowkes/cryptology-countdown
PCBs and software for two synchronous countdown timers
40 parts - 2 layers
ControlBoard
knoerk/MicroGasExchange
Software, Circuits and PCB for microcontroller based gas exchange system
106 partsGPL-3.0