HardLabs

NM27C512 Dumper Lite

IlyaBOT·LunarView3·validation/lunar-products-2026-10-12/before-renaming/NM27C512_Dumper_Lite.kicad_pcb

NM27C512 Dumper Lite PCB layout, top view — open source AVR/Arduino board by IlyaBOT

About the NM27C512 Dumper Lite PCB

NM27C512 Dumper Lite is an open source AVR/Arduino PCB design by IlyaBOT, published on GitHub. It is a 2-layer board measuring 77.3 × 48 mm, with 39 components from 23 distinct parts.

Its main chip is the ATMEGA328P-AU, from the AVR/Arduino family. Other key parts include the 74HC595D and CH340C. By type, the board carries 13 capacitors, 11 resistors, 5 ICs, 4 diodes, 2 transistors and 2 connectors.

From the project

- Lunar Dumper — минимальный USB-дампер, 5 В, чтение EPROM. Пользовательская разводка сохранена; обновлены названия и идентификатор прошивки. Инструкция, прошивка 115200. - Lunar Writer, Rev. 1 — новая полностью разведённая двухслойная плата 150×105 мм, ATmega/CH340/DIP-28, буфер

- Lunar Dumper — минимальный USB-дампер, 5 В, чтение EPROM. Пользовательская разводка сохранена; обновлены названия и идентификатор прошивки. Инструкция, прошивка 115200. - Lunar Writer, Rev. 1 — новая полностью разведённая двухслойная плата 150×105 мм, ATmega/CH340/DIP-28, буфер данных, коммутация VCC/VPP и отдельная винтовая клемма 12–24 В DC. Описание и настройка, схема PDF, 3D, Gerber/drill. ERC/DRC/соответствие схеме: 0 замечаний; 0 неразведённых связей. Аппаратная наладка ещё не выполнена, штатная WRITE заблокирована. - LunarView 3, 1.2 — Windows Forms: чтение, HEX/ASCII, открытие…

Main components on the NM27C512 Dumper Lite

ATMEGA328P-AU74HC595DCH340C

NM27C512 Dumper Lite bill of materials (BOM)

39 components, 23 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
ATMEGA328P-AU
ATmega328P-AU
U1
2
74HC595D
U2, U3
1
74HC595D
CH340C
U4
1
CH340C
NM27C512Q SOCKET
U5
2
MMBT3906
Q1, Q2
1
16MHz / CL ~18pF
Y1
1
USB Micro-B
J1
1
AVR ISP
J2
1
RESET
SW1
1
RGB CA / 5050 OR THT5
D1
1
RX BLUE
D2
1
TX ORANGE
D3
1
BAT54WS
D4
1
10uF / 10V
C1
8
100NF
100nF
C2, C3, C4, C5, C6, C7, C8, C10
2
100nF
C9, C13
2
22PF
22pF
C11, C12
1
10K
10k
R1
1
10k CE
R2
1
10k OE
R3
Show 3 more
QtyPartRefs
1
10k LATCH
R4
5
1k
R5, R6, R7, R10, R11
2
10k
R8, R9

NM27C512 Dumper Lite design files

The KiCad project lives in the IlyaBOT/LunarView3 repository on GitHub; these links point at the commit this page was built from.

NM27C512 Dumper Lite: common questions

What microcontroller does the NM27C512 Dumper Lite use?

The NM27C512 Dumper Lite is built around the ATMEGA328P-AU, from the AVR/Arduino family.

How big is the NM27C512 Dumper Lite PCB?

The NM27C512 Dumper Lite measures 77.3 × 48 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the NM27C512 Dumper Lite?

39 components, from 23 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the NM27C512 Dumper Lite design files?

From the IlyaBOT/LunarView3 repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the NM27C512 Dumper Lite design in my own project?

The repository has no license, so all rights stay with IlyaBOT. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the NM27C512 Dumper Lite without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug AVR/Arduino firmware against it before you order a PCB.

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