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

Nokia snake game recreated with LED matrix and custom Arduino shield
TEJ Final Project is an open-source printed circuit board by echometerain, from the echometerain/Snake-Game repository on GitHub. It is a 2-layer board of 64 × 91.2 mm with 15 parts on 59 nets, routed with 336 tracks and 8 vias.
It is built around the 74HC595. Its parts include 8 resistors, 4 switches and 1 IC. It belongs with the lEDs and displays boards of this library.
| Qty | Value | Footprint | References |
|---|---|---|---|
| 8 | 220 | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R1, R2, R3, R4, R5, R6, R7, R8 |
| 1 | 74HC595 | Package_DIP:CERDIP-16_W7.62mm_SideBrazed_LongPads | U1 |
| 1 | DOWN | Button_Switch_THT:SW_PUSH_6mm | SW4 |
| 1 | LEFT | Button_Switch_THT:SW_PUSH_6mm | SW1 |
| 1 | RIGHT | Button_Switch_THT:SW_PUSH_6mm | SW3 |
| 1 | UP | Button_Switch_THT:SW_PUSH_6mm | SW2 |
| 1 | ~ | TEJ Matrix:Arduino Mega | Arduino_Mega1 |
| 1 | ~ | TEJ Matrix:LED Matrix | LED_Matrix_8x1 |

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



It measures 64 × 91.2 mm and has 2 copper layers, 1.6 mm thick.
15 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 echometerain/Snake-Game repository on GitHub, at the commit this page was made from: the board is TEJ Final Project.kicad_pcb and its schematic TEJ Final Project.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Its repository states no licence, so its author keeps all rights: ask echometerain before reusing the design.