Boards using the ATMEGA328P-PU

533 boards

Boards in 410 GitHub repositories, designed in KiCad, that use the ATMEGA328P-PU by Microchip Technology (-40℃~+85℃ 1.8V~5.5V 10bit 1KB 20MHz 23 2KB 32KB 8 Bit AVR Built-in FLASH DIP-28-300mil Microcontrollers (MCU/MPU/SOC) ROHS). See how each wires it, with its parts, size, README and files; the ATMEGA328P-PU’s symbol, footprint and pinout are on its own page.

2 layers68.8 × 53.6 mm
ZArduino
zmaker/arduino_cookbook
gli sketch del nuovo progetto Arduino Cookbook e dei video di YouTube
46 parts269
2 layers76.3 × 122.8 mm
Discipad pcb
coseyfannitutti/discipad
17-key numpad assembled with only through hole components, including usb type-c
63 parts221GPL-3.0
2 layers111.3 × 106.4 mm
Super Sixteen v1
matthewcieplak/super-sixteen
Code and schematics for the Super Sixteen Eurorack sequencer
141 parts171
2 layers247.6 × 99.2 mm
Romeo pcb
coseyfannitutti/romeo
Staggered 40% keyboard pcb that can be assembled with only through hole components, including USB Type-C
138 parts148GPL-3.0
2 layers90 × 140 mm
Drumkid
mattybrad/drumkid
Version 4 was the first successful working design, with full code, schematics, Gerbers, etc available on GitHub.
70 parts137
2 layers238.1 × 375.5 mm
Framework
stevennguyen/framework
Ortholinear keyboard with a knob
197 parts131
2 layers
LM80C R6
leomil72/LM80C
A Z80-based homebrew computer withTMS9918, AY-3-8910, Z80 CTC, Z80 PIO, and Z80 SIO
153 parts123GPL-3.0
2 layers145.3 × 44.5 mm
Scout
oskitone/scout
3D-printed, Arduino-compatible, 17-key mono synth. Squeeeee!
48 parts114
2 layers
Gba bt hid
Shyri/gba-bt-hid
Turn your Game Boy Advance into a Bluetooth Gamepad.
13 parts98GPL-3.0
2 layers338.1 × 135 mm
Seigaiha
yiancar/Seigaiha
A Alice layout throughole keyboard with USBC. Inspired by the Plaid and TGR Alice
188 parts64
2 layers189.7 × 95.9 mm
ISACard
profdc9/ISACard
A ISA card for PC/XT/AT that has SD storage and SPI/I2C interfaces using a ATMEGA328P
101 parts46
2 layers
LucyLowLevelController
jochenalt/Luci
A Lamp Robot like in the Pixar movies
38 parts33
2 layers188.3 × 114.3 mm
6502 Computer
The-Invent0r/6502-Computer-PCB
These are the PCB files for the modified BE6502 computer I put together.
34 parts31
2 layers162.8 × 100 mm
Diymetro
tomarus/diymetro
DIY Metropolis Inspired Sequencer
115 parts28
2 layers85.6 × 41 mm
Hl alyx glove
StarGate01/hl-alyx-glove
Firmware and Hardware for a Half-Life: Alyx Gravity Glove Replica
38 parts21MIT
2 layers20 × 110 mm
Node main
attoparsec/Node
KiCAD project and Arduino code for the Node module
47 parts19
2 layers68 × 98 mm
Kim uno rev1
maxstrauch/kim-uno
A portable, software defined dev kit for (retro) microprocessors.
36 parts17
2 layers39.9 × 45 mm
CanBus Radio VAG
AugustoS97/CanBus-Radio-VAG
CANBUS PCB to control original functions of VAG (VW, SKODA, SEAT, AUDI) cars (such us original DSP and other functions).
35 parts16
2 layers99.3 × 98.6 mm
FlexiblePS
profdc9/FlexibleCharger
An Arduino-controlled charger for different kinds of batteries, or it can be a standalone power supply
118 parts13
2 layers76.2 × 146.6 mm
Mysteripad pcb
piit79/mysteripad
A through-hole mechanical numpad with an extra row to match the Mysterium keyboard
74 parts12GPL-3.0
2 layers53.2 × 57.4 mm
KeybJr
climatex/KeybJr
Use any keyboard with the PCjr.
19 parts10
2 layers213.6 × 127.5 mm
Zuendbox v3 32
fixxl/el-fueradoro
Open source ignition-system for audio-fireworks
205 parts10
2 layers
Arduino Light Flicker Measure PCB
WolfgangFranke/LightFlickerMeasure
Measures flickering lights, like PWM driven LED-systems, using Arduino Nano.
35 parts10GPL-3.0
2 layers38.1 × 85.1 mm
Pontag
hkzlab/pontag
PONTAG is an active adapter that converts a mouse using PS/2 protocol into an RS232 mouse (Microsoft protocol), commonly used on IBM XT/AT and compatibles.
35 parts9