
LEDx16 board
tardate/LittleArduinoProjects
a collection of "Little Electronic & Arduino Projects", most involving electronics or an Arduino in one way or another!

A collection of pcbs I made for various purposes
DIO FATAR is an open-source printed circuit board by romsom, from the romsom/random-pcbs repository on GitHub, published under the CC-BY-SA-4.0 licence. It is a 2-layer board of 92 × 57 mm with 22 parts on 52 nets, routed with 520 tracks and 22 vias.
It is built around the 74HC595. Its parts include 4 capacitors, 4 ICs, 4 connectors and 2 resistors.
| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | MountingHole:MountingHole_3.2mm_M3_DIN965 | , , , | |
| 4 | 100n | Capacitor_THT:C_Disc_D5.1mm_W3.2mm_P5.00mm | C1, C2, C3, C4 |
| 4 | 5*10k | Resistor_THT:R_Array_SIP6 | RN1, RN2, RN3, RN4 |
| 2 | 10k | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | R1, R2 |
| 2 | 74165 | Package_DIP:DIP-16_W7.62mm_LongPads | U3, U4 |
| 2 | 74HC595 | Package_DIP:DIP-16_W7.62mm_LongPads | U1, U2 |
| 1 | in | Connector_IDC:IDC-Header_2x05_P2.54mm_Vertical | J1 |
| 1 | left | Connector_IDC:IDC-Header_2x10_P2.54mm_Vertical | J4 |
| 1 | right | Connector_IDC:IDC-Header_2x10_P2.54mm_Vertical | J3 |
| 1 | thru | Connector_IDC:IDC-Header_2x05_P2.54mm_Vertical | J2 |
It measures 92 × 57 mm and has 2 copper layers, 1.6 mm thick.
22 parts, built around the 74HC595. 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.
From the romsom/random-pcbs repository on GitHub, at the commit this page was made from: the board is DIO_FATAR/DIO_FATAR.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Its repository publishes it under the CC-BY-SA-4.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).

tardate/LittleArduinoProjects
a collection of "Little Electronic & Arduino Projects", most involving electronics or an Arduino in one way or another!

ChrisChrisLoLo/beyblock20
The magnetic, modular, 20-key macropad that can join together to form an ortholinear board

slu4coder/Minimal-64x4-Home-Computer
My DIY TTL home computer with VGA and PS/2 and 4x the processing power of a Commodore C64 or Apple II.

electroniceel/protoboard
Advanced protoboard layout with 1.27mm pitch for smd parts

TobleMiner/DC-UPS
A small DC UPS, designed to keep small appliances like consumer network equipment running during power outages


