Copper only
About the Copper only PCB
Copper only is an open source PCB design by sql-monk, published on GitHub. It is a 2-layer board measuring 78 × 78 mm, with 22 components from 22 distinct parts.
By type, the board carries 12 connectors, 7 resistors, 2 transistors and 1 crystal.
From the project
BATMAN hardware, firmware, and mechanical design
CAD-прототип, не перевірений на стенді. Основний проєкт: batman/batman.kicad_pro, KiCad 10.0.6+. У спільній PCB чотири замкнені контури: це чотири фізичні плати, не одна плата з міддю між ними. Схема має кореневий і шість функціональних аркушів.
Актуальна ревізія трасування 2026-09-09: 223 сегменти (A: 85, B: 77, C: 28, D: 33), тільки напрямки 0/45/90°. Попередня версія зі 165 сегментами довільного напрямку замінена. Компоненти, їхні кути, контакти та чотири перемички залишені на місцях; глобальний мінімум кількості перемичок не доведений. GND з'єднує заливка. Вільні кінці трас точно…
Copper only bill of materials (BOM)
22 components, 22 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | BC547_CBE | LUT_Q1 | Q1 |
| 1 | BC547_CBE | LUT_Q2 | Q2 |
| 1 | DS18B20 | LUT_X4 | X4 |
| 1 | DEVKITC_38_SOCKET_MMCU DevKitC_38_socket_mMCU | LUT_J1 | J1 |
| 1 | SW1_GND_ON | LUT_J6 | J6 |
| 1 | SW2_GND_ON | LUT_J7 | J7 |
| 1 | DPS_UART | LUT_J9 | J9 |
| 1 | OLED_I2C | LUT_J10 | J10 |
| 1 | BUTTON | LUT_J11 | J11 |
| 1 | SPI | LUT_J12 | J12 |
| 1 | LINK_+3V3_GND_SCL_SDA | LUT_J20 | J20 |
| 1 | LINK_+3V3_GND_SCL_SDA | LUT_J21 | J21 |
| 1 | LINK_+3V3_GND_SENS_PWR | LUT_J22 | J22 |
| 1 | LINK_+5V_GND | LUT_J26 | J26 |
| 1 | LINK_RELAY_IN1_RELAY_IN2_GND | LUT_J28 | J28 |
| 1 | 1k | LUT_R12 | R12 |
| 1 | 10K 10k | LUT_R13 | R13 |
| 1 | 1k | LUT_R14 | R14 |
| 1 | 10K 10k | LUT_R15 | R15 |
| 1 | 4.7K 4.7k | LUT_R16 | R16 |
Show 2 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 4.7K 4.7k | LUT_R17 | R17 |
| 1 | 4.7K 4.7k | LUT_R18 | R18 |
Copper only design files
The KiCad project lives in the sql-monk/batman repository on GitHub; these links point at the commit this page was built from.
Copper only: common questions
How big is the Copper only PCB?
The Copper only measures 78 × 78 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Copper only?
22 components, from 22 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 Copper only design files?
From the sql-monk/batman repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.
Can I use the Copper only design in my own project?
The repository has no license, so all rights stay with sql-monk. Use it as a reference, and ask the author before reusing the design.
More boards in batman
Batman copy
80 × 80 mm65 parts2LNo license1
Original
80 × 80 mm65 parts2LNo license1
Saved input
80 × 80 mm65 parts2LNo license1
Accepted
78 × 78 mm65 parts2LNo license1
Candidate
78 × 78 mm65 parts2LNo license1
Batman
78 × 78 mm64 parts2LNo license1
Unrouted
100 × 80 mm48 parts2LNo license1
Before edge corridor
78 × 78 mm22 parts2LNo license1
Before remove-WA3
78 × 78 mm22 parts2LNo license1
Before polish
78 × 78 mm22 parts2LNo license1
Polish trial
78 × 78 mm22 parts2LNo license1