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Line V7 ATmega2560

Gamu2124·RoboCupJunior2026-RobotDatas·Circuit/JapanOpen/Line_ATmega2560/Line_V7_ATmega2560.kicad_pcb

Line V7 ATmega2560 PCB layout, top view — open source AVR/Arduino board by Gamu2124
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About the Line V7 ATmega2560 PCB

Line V7 ATmega2560 is an open source AVR/Arduino PCB design by Gamu2124, published on GitHub. It is a 4-layer board measuring 120.9 × 152.5 mm, with 188 components from 20 distinct parts.

Its main chip is the ATMEGA2560-16A, from the AVR/Arduino family. Other key parts include the LM393. By type, the board carries 83 resistors, 40 diodes, 32 LEDs, 17 ICs, 8 capacitors and 6 connectors.

It belongs with the robotics & motion, displays & leds and sensors designs in this gallery.

From the project

Complete data for the robot that won the Japan and World championships / 日本大会優勝 & 世界大会優勝したロボットの全データ

RoboCupJunior Soccer Lightweight 2026 シーズンにおいて、ジャパンオープン優勝、そして世界大会（韓国・仁川）で競技優勝・総合優勝・コミュニティ賞を達成したロボット「AIR」の設計・開発データを公開するリポジトリです。

This repository contains the design, hardware, and software data of AIR, the RoboCupJunior Soccer Lightweight 2026 Japan Open Champion and World Championship Champion.

本リポジトリは、次世代のRCJコミュニティおよび学生ロボティクスエンジニアへの情報共有を目的として公開されています。

2026シーズンの開発で使用した回路設計、組み込みソフトウェア、マルチマイコンによる分散処理システム、3D CADデータなど、AIRのロボット開発に関する設計データを公開しています。

Line V7 ATmega2560, from the project README
From the project README

Main components on the Line V7 ATmega2560

ATMEGA2560-16ALM393

Line V7 ATmega2560 bill of materials (BOM)

188 components, 20 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
ATMEGA2560-16A
ATmega2560-16A
U1
16
LM393
U2, U3, U4, U5, U6, U7, U8, U9 +8
1
CONN_01X02_SOCKET
Conn_01x02_Socket
J1
1
CONN_02X02_COUNTER_CLOCKWISE
Conn_02x02_Counter_Clockwise
J2
1
CONN_01X04_SOCKET
Conn_01x04_Socket
J3
3
CONN_01X07_SOCKET
Conn_01x07_Socket
J4, J5, J6
1
CSTNE16M0V530000R0
XTAL1
1
Conn_01x02_Socket
line_1
32
LED
LED_1, LED_2, LED_3, LED_4, LED_5, LED_6, LED_7, LED_8 +24
32
NJL
D1, D2, D3, D4, D5, D6, D7, D8 +24
8
SBD
D29, D30, D31, D32, D33, D34, D35, D36
1
0.1
C2
5
0.1U
0.1u
C7, C8, C9, C10, C11
1
100U
100u
C14
1
1u
C16
32
100K
100k
R1, R2, R3, R4, R5, R6, R7, R8 +24
16
56
R25, R26, R27, R28, R29, R30, R31, R32 +8
2
10K
10k
R37, R49
32
1k
R39, R51, R52, R53, R54, R55, R56, R58 +24
1
110
R50

Line V7 ATmega2560 design files

The KiCad project lives in the Gamu2124/RoboCupJunior2026-RobotDatas repository on GitHub; these links point at the commit this page was built from.

Line V7 ATmega2560: common questions

What microcontroller does the Line V7 ATmega2560 use?

The Line V7 ATmega2560 is built around the ATMEGA2560-16A, from the AVR/Arduino family.

How big is the Line V7 ATmega2560 PCB?

The Line V7 ATmega2560 measures 120.9 × 152.5 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the Line V7 ATmega2560?

188 components, from 20 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 Line V7 ATmega2560 design files?

From the Gamu2124/RoboCupJunior2026-RobotDatas 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 Line V7 ATmega2560 design in my own project?

The repository has no license, so all rights stay with Gamu2124. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the Line V7 ATmega2560 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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