BRD2
About the BRD2 PCB
BRD2 is an open source PCB design by mFulmini, published on GitHub. It is a 2-layer board measuring 81 × 95.7 mm, with 21 components from 21 distinct parts.
Other key parts include the DHT22. By type, the board carries 7 connectors, 3 resistors, 2 diodes, 2 capacitors, 1 IC and 1 transistor.
From the project
Tutaj znajduje się część pracy inżynierskiej w postaci oprogramowań jednostek brzegowych, rysunków, schematów elektrycznych oraz poglądowych zrzutów ekranu. This section presents a part of the engineering thesis, comprising edge unit software, technical drawings, electrical schematics, and illustrative screenshots.
Main components on the BRD2
BRD2 bill of materials (BOM)
21 components, 21 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | DHT22 | PinSocket_1x04_P2.54mm_Vertical | U1 |
| 1 | BC547 | TO-92_Inline | Q1 |
| 1 | JST-XH_SERVO | PinHeader_1x03_P2.54mm_Horizontal | J1 |
| 1 | Conn_01x18_MountingPin | PinSocket_1x18_P2.54mm_Vertical | J2 |
| 1 | FireBeetle_2_Board_ESP32_C6 | PinSocket_1x14_P2.54mm_Vertical | J3 |
| 1 | Screw_Terminal_01x02 | TerminalBlock_MaiXu_MX126-5.0-02P_1x02_P5.00mm | J4 |
| 1 | SH1106 | PinSocket_1x04_P2.54mm_Vertical | J5 |
| 1 | MF RC522 | PinSocket_1x08_P2.54mm_Vertical | J6 |
| 1 | ARK-500 | TerminalBlock_MaiXu_MX126-5.0-02P_1x02_P5.00mm | J10 |
| 1 | Buzzer | Buzzer_12x9.5RM7.6 | BZ1 |
| 1 | 47uF | CP_Radial_D5.0mm_P2.00mm | C_Polarised1 |
| 1 | Fuse | Fuseholder_Cylinder-5x20mm_Schurter_FAB_0031-355x_Horizontal_Closed | F1 |
| 1 | HLK-5M05 | Converter_ACDC_Hi-Link_HLK-PMxx | PS1 |
| 1 | Varistor | RV_Disc_D12mm_W3.9mm_P7.5mm | RV1 |
| 1 | 1N4007 | D_DO-41_SOD81_P10.16mm_Horizontal | D1 |
| 1 | LED | LED_D5.0mm | D2 |
| 1 | 1000 uF | CP_Radial_D7.5mm_P2.50mm | C2 |
| 1 | 100nF | C_Disc_D3.0mm_W2.0mm_P2.50mm | C3 |
| 1 | 330 | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R1 |
| 1 | 4,7k | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R2 |
Show 1 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 1k | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R4 |
BRD2 design files
The KiCad project lives in the mFulmini/engineer repository on GitHub; these links point at the commit this page was built from.
- LayoutModul2/BRD2.kicad_pcb
BRD2: common questions
How big is the BRD2 PCB?
The BRD2 measures 81 × 95.7 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the BRD2?
21 components, from 21 distinct parts. The full bill of materials is listed on this page.
Where can I download the BRD2 design files?
From the mFulmini/engineer repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the BRD2 design in my own project?
The repository has no license, so all rights stay with mFulmini. Use it as a reference, and ask the author before reusing the design.
