2 layers55 × 35 mm
LM317regulador
Pacheco55/KICADex
Ejercicios y modulos PCB en kicad muchos hasta con archivo GERBER
16 parts3
2 layers169 × 91 mm
Timer555-rounded
Pacheco55/KICADex3Ejercicios y modulos PCB en kicad muchos hasta con archivo GERBER
- Size
- 169 × 91 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 13
- Nets
- 9
- Pads
- 32
- Tracks, vias
- 0, 0
- Routed
- Not yet
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 27 Feb 2025
- Updated
- 16 Aug 2025
Overview
Timer555-rounded is an open-source printed circuit board by Pacheco55, from the Pacheco55/KICADex repository on GitHub. It is a 2-layer board of 169 × 91 mm with 13 parts on 9 nets.
It is built around the NE555D. Its parts include 4 resistors, 2 diodes, 1 capacitor and 1 IC.
Main components
1README
README.mdKICADex
Ejercicios y modulos PCB en kicad muchos hasta con archivo GERBER
Soporte
¿Necesitas ayuda? ¡Estamos aquí para ti!
Reportar Bugs: Abre un issue en GitHub
Sugerencias: Discussions en el repositorio
Contacto: info@pixelbits.studio
Créditos
Desarrollo Principal
PIXELBITS Studios Innovación en tecnología embebida
Lead Developer
Pacheco 55 Arquitecto de software
Licencia
Este proyecto está licenciado bajo la Licencia MIT - ver el archivo LICENSE para más detalles.
¡Apóyanos!
Si este proyecto te ha sido útil:
Dale una estrella al repositorio, compártelo con otros developers, déjanos tus comentarios y contribuye al proyecto.
Parts
13| Qty | Value | Footprint | References |
|---|---|---|---|
| 3 | R | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R1, R2, R3 |
| 2 | LED | LED_SMD:LED_1206_3216Metric | D1, D2 |
| 1 | Battery | Battery:BatteryHolder_Eagle_12BH611-GR | BT1 |
| 1 | C | Capacitor_SMD:CP_Elec_4x4.5 | C1 |
| 1 | NE555D | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U1 |
| 1 | R_Variable_US | Potentiometer_THT:Potentiometer_Bourns_3299W_Vertical | R4 |
The 9 most common of 13 parts.
Questions
How big is the Timer555-rounded PCB?
It measures 169 × 91 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Timer555-rounded use?
13 parts, built around the NE555D. 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 Timer555-rounded KiCad files?
From the Pacheco55/KICADex repository on GitHub, at the commit this page was made from: the board is timer555/timer555-rounded.kicad_pcb and its schematic LM317regulador/LM317regulador.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Timer555-rounded design in my own project?
Its repository states no licence, so its author keeps all rights: ask Pacheco55 before reusing the design.
More from Pacheco55/KICADex
2- 2 layers24.5 × 15.5 mm
Ejercicio1
Pacheco55/KICADex
Ejercicios y modulos PCB en kicad muchos hasta con archivo GERBER
3 parts3
Similar boards
- 2 layers107 × 54 mm
- 2 layers140.7 × 47.4 mm
EG8010 A1
Millisman/EG8010
Collection of designs for the EG8010 (ASIC for single-phase SPWM control H-bridge)
201 parts17MIT - 2 layers175 × 115 mm
Laser Controllerv2 only for pcb test
Andre1Becker/GalvOS
Open-source ESP32-S3 laser show controller — built to replace proprietary OEM controllers in RGB galvo laser projectors
122 parts11GPL-3.0 - 4 layers189.4 × 59.1 mm
- 2 layers95 × 60 mm
- 2 layers39 × 66.5 mm
- 6 layers210 × 119 mm
Claculator Keypad
Robert-Mones/Claculator
A reverse Polish notation calculator with added features such as comparisons, branching, and custom recursive operators taken from the Clac project from the 15-122 course at Carnegie Mellon University.
202 parts5 - 2 layers155 × 30 mm
