2 layers327.9 × 139 mm
Coco2
baldengineer/bit-preserve
Project for capturing vintage, classic, aka old computer schematics in KiCad.
147 parts446
2 layers21.6 × 27.9 mm
Blinky
rmd6502/Blinkya 555 blinker
- Size
- 21.6 × 27.9 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 7
- Nets
- 7
- Pads
- 20
- Tracks, vias
- 32, 0
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 19 Nov 2021
- Updated
- 20 Nov 2021
Overview
Blinky is an open-source printed circuit board by rmd6502, from the rmd6502/Blinky repository on GitHub. It is a 2-layer board of 21.6 × 27.9 mm with 7 parts on 7 nets, routed with 32 tracks and 0 vias.
It is built around the NE555P. Its parts include 3 resistors, 1 capacitor, 1 IC and 1 diode.
Main components
1README
README.mdBlinky
a 555 blinker
Parts
7| Qty | Value | Footprint | References |
|---|---|---|---|
| 2 | 1k | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | R2, R3 |
| 1 | 1M | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | R1 |
| 1 | 1u | Capacitor_THT:CP_Radial_D4.0mm_P2.00mm | C1 |
| 1 | Battery | Battery:BatteryHolder_Keystone_103_1x20mm | BT1 |
| 1 | LED | LED_THT:LED_D3.0mm | D1 |
| 1 | NE555P | Package_DIP:DIP-8_W7.62mm | U1 |
Questions
How big is the Blinky PCB?
It measures 21.6 × 27.9 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Blinky use?
7 parts, built around the NE555P. 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 Blinky KiCad files?
From the rmd6502/Blinky repository on GitHub, at the commit this page was made from: the board is Blinky.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Blinky design in my own project?
Its repository states no licence, so its author keeps all rights: ask rmd6502 before reusing the design.
Similar boards
- 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
- 2 layers152.9 × 74.9 mm
- 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