Boards using the NE555P

575 boards

Boards in 500 GitHub repositories, designed in KiCad, that use the NE555P by Texas Instruments (0℃~+70℃ 100kHz 10mA 4.5V~16V DIP-8 555 Timers / Counters ROHS). See how each wires it, with its parts, size, README and files; the NE555P’s symbol, footprint and pinout are on its own page.

2 layers327.9 × 139 mm
Coco2
baldengineer/bit-preserve
Project for capturing vintage, classic, aka old computer schematics in KiCad.
147 parts446
2 layers370.8 × 298.5 mm
8 Bit Computer
The-Invent0r/8-bit-Computer-PCB
These are the KiCAD files for my 8-Bit Computer.
323 parts142
2 layers200 × 96 mm
Touchtone555
DarcyJProjects/touchtone555
An open-source DIY, NE555-based analogue synthesizer - play notes with a stylus
73 parts33
4 layers340 × 210 mm
Yddraig
ddraig68k/hardware
Schematic and CAD files for my 68K based computer
224 parts29MIT
2 layers152.9 × 74.9 mm
Clock
erikvanzijst/clock
24H digital quartz clock from scratch
82 parts21
2 layers88.9 × 50.8 mm
SynthCard
benjiaomodular/SynthCard
I designed this project with the help of PCBWay. You can get a copy of these cards through the PCBWay Shared Projects page.
16 parts19MIT
4 layers194.5 × 188.6 mm
MyCpu
fortinsylvain/MyCpu
Home brew CPU Hardware with 1-bit ALU implementation using 74LSxx, a micro-code and assembler coded in C#.
162 parts18MIT
2 layers145.3 × 129.9 mm
C128Diag
hackup/C128Diag
Replica of the Commodore C128 Diagnostic Test cartridge Assy No. 325093-01.
61 parts16
2 layers200.7 × 149.9 mm
Dtz80-complete
soster/dtZ80
A simple 8 Bit computer based on the Z80 CPU
107 parts15
2 layers28.6 × 23.5 mm
Sx-70 timer
lambdaBoost/polaroid-experiments
Accompanying files for the youtube video
9 parts13
2 layers150 × 100 mm
Memory loader
TomNisbet/sap-plus
Simple As Possible (SAP) 8-bit computer with a modular PCB design
66 parts11MIT
2 layers40.3 × 128.5 mm
Magical555VCO
folkertvanheusden/Magical555VCO
Eurorack VCO based on two 555 timers
30 parts9CC0-1.0
2 layers
NE555+CD4017
dfdc1123/knead-net-gui
This KiCad project was converted from the GPL-3.0 TM1637 display module published by zhbaa on OSHWHub and normalized to the project name tm1637-display-module.
27 parts8GPL-3.0
4 layers100 × 100 mm
Rosco 6502
rosco-6502/rosco_6502
Design, documentation and software for the Really Old School Computer (6502)
62 parts8MIT
2 layers59.1 × 53.3 mm
ArdynoMon
TechColab/ArdynoMon
Arduino shield for DIY dynos, engine monitoring & more.
90 parts8GPL-3.0
2 layers36 × 23 mm
Zx81 composite mod
gpimblott/ZX81-Composite-mod-PCB
PCB that implements the ZX81 composite mod including the backporch signal for older versions
17 parts7MIT
2 layers385 × 230 mm
MZ80K
Board-Folk/Sharp-MZ-80K
Sharp MZ-80K Replica Public
254 parts6
2 layers45.5 × 35.5 mm
PWM
AvishkaVishwa/12V-DC-Motor-Speed-Controller-PCB-Design-using-KiCAD
using 555 timer is at Astable mode
16 parts4
2 layers
LedChristmasTree3
benjohnemmett/FlashyChristmasTree
KiCad design for a paper circuit with flashing lights shaped like a Christmas Tree
16 parts4
2 layers191.5 × 97.6 mm
Open Apple 1 SBC
davischris/OpenAC1
This work is largely based on the work of Tor-Eirik Bakke Lunde (https://github.com/tebl/RC6502-Apple-1-Replica).
72 parts4GPL-3.0
2 layers
Stonehenge
Moragor/PCB_Stonehenge
Stonehenge out of SMD components. PCBArt I guess.
2 parts4CC0-1.0
2 layers39.9 × 64.2 mm
PCB LAB POLICE SIRAN
ponmudimr/police_siren
A 5-day PCB design journey: designed a police siren LED circuit in KiCad (schematic → layout → fabrication → soldering), documented stage-by-stage with photos.
27 parts4
6 layers313 × 259.5 mm
Open8-vga motherboard
adham404/Open8-VGA
An 8-bit computer from 74HC logic: microcoded CPU, VGA, PS/2, on-board editor and assembler. Play it in your browser.
322 parts3MIT
2 layers85.6 × 54 mm
Pcb stylophone
guszhang/pcb-stylophone
A simple PCB stylophone for beginners.
48 parts3AGPL-3.0