4 layers38.4 × 128.5 mm
Plantpal
rajeev2705/PROJECTS
Welcome to my PCB projects repository! This space is dedicated to documenting my journey in designing, creating, and improving printed circuit boards (PCBs).
127 parts
2 layers296.5 × 240.8 mm
PCB PANELIZED
rajeev2705/PROJECTSWelcome to my PCB projects repository! This space is dedicated to documenting my journey in designing, creating, and improving printed circuit boards (PCBs). Here, I share various PCB projects, including schematics, layouts, bill of materials (BOM), and relevant documentation.
- Size
- 296.5 × 240.8 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 280
- Nets
- 73
- Pads
- 844
- Tracks, vias
- 1,808, 64
- Pours
- 4
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 22 Jun 2024
- Updated
- 1 May 2026
Overview
PCB PANELIZED is an open-source printed circuit board by rajeev2705, from the rajeev2705/PROJECTS repository on GitHub. It is a 2-layer board of 296.5 × 240.8 mm with 280 parts on 73 nets, routed with 1,808 tracks and 64 vias.
It is built around the ESP8266EX and BD139. Its parts include 124 resistors, 64 ICs, 28 diodes, 28 transistors and 20 connectors. It belongs with the ESP8266 boards of this library.
Main components
2
ESP8266EX
QFN-32-EP(5x5)-40℃~+125℃ -91dBm 120mA 2.4GHz 2.4GHz~2.4835GHz 2.5V~3.6V 21.5dBm 50mA 72.2Mbps SPI、UART、I2C、I2S WiFi transceiver QFN-32-EP(5x5) RF Transceiver ICs ROHSEspressif SystemsRF Transceiver ICs
BD139
TO-126-65℃~+150℃ 1 NPN 1.5A 10uA 12.5W 500mV 5V 63 80V NPN TO-126 Bipolar (BJT) ROHSSTMicroelectronicsBipolar (BJT)
Parts
280| Qty | Value | Footprint | References |
|---|---|---|---|
| 44 | PC817 | Package_DIP:DIP-4_W7.62mm | U10, U10, U10, U10, U11, U11, U11, U11, U12, U12, U12, U12, U13, U13, U13, U13 +28 |
| 36 | 220R | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P15.24mm_Horizontal | R2, R2, R2, R2, R4, R4, R4, R4, R11, R11, R11, R11, R12, R12, R12, R12 +20 |
| 28 | BD139 | Package_TO_SOT_THT:TO-126-3_Vertical | Q1, Q1, Q1, Q1, Q2, Q2, Q2, Q2, Q3, Q3, Q3, Q3, Q4, Q4, Q4, Q4 +12 |
| 24 | 220 | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P15.24mm_Horizontal | R1, R1, R1, R1, R19, R19, R19, R19, R20, R20, R20, R20, R21, R21, R21, R21 +8 |
| 16 | 1R | Resistor_THT:R_Axial_Power_L20.0mm_W6.4mm_P30.48mm | R23, R23, R23, R23, R24, R24, R24, R24, R26, R26, R26, R26, R31, R31, R31, R31 |
| 8 | 10uF/63V | Capacitor_THT:CP_Radial_D5.0mm_P2.50mm | C3, C3, C3, C3, C4, C4, C4, C4 |
| 8 | 120R | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P15.24mm_Horizontal | R10, R10, R10, R10, R16, R16, R16, R16 |
| 8 | 1N5408/DIODE | Diode_THT:D_5W_P12.70mm_Horizontal | D1, D1, D1, D1, D2, D2, D2, D2 |
| 4 | 1.5k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P15.24mm_Horizontal | R14, R14, R14, R14 |
| 4 | 1000uf/25V | Capacitor_THT:CP_Radial_D10.0mm_P5.00mm | C1, C1, C1, C1 |
| 4 | 100uf/25V | Capacitor_THT:CP_Radial_D10.0mm_P5.00mm | C2, C2, C2, C2 |
| 4 | 150R | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P15.24mm_Horizontal | R27, R27, R27, R27 |
| 4 | 1N5408/FWD | Diode_THT:D_5W_P12.70mm_Horizontal | D5, D5, D5, D5 |
| 4 | 1R | Resistor_THT:R_Axial_DIN0617_L17.0mm_D6.0mm_P25.40mm_Horizontal | R3, R3, R3, R3 |
| 4 | 1k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P15.24mm_Horizontal | R28, R28, R28, R28 |
| 4 | 20k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P15.24mm_Horizontal | R17, R17, R17, R17 |
| 4 | 24VAC _LOAD | TerminalBlock_4Ucon:TerminalBlock_4Ucon_1x02_P3.50mm_Horizontal | J2, J2, J2, J2 |
| 4 | 2k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P15.24mm_Horizontal | R15, R15, R15, R15 |
| 4 | 3k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P15.24mm_Horizontal | R29, R29, R29, R29 |
| 4 | 500R | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P15.24mm_Horizontal | R13, R13, R13, R13 |
| 4 | 5k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P15.24mm_Horizontal | R30, R30, R30, R30 |
| 4 | 8k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P15.24mm_Horizontal | R18, R18, R18, R18 |
| 4 | AC_INPUT | TerminalBlock_4Ucon:TerminalBlock_4Ucon_1x02_P3.50mm_Horizontal | J3, J3, J3, J3 |
| 4 | DC_LOAD | TerminalBlock_4Ucon:TerminalBlock_4Ucon_1x02_P3.50mm_Horizontal | J4, J4, J4, J4 |
| 4 | ESP8266 | Library:MODULE_ZC563900 | U1, U1, U1, U1 |
| 4 | EXT_POW | TerminalBlock_4Ucon:TerminalBlock_4Ucon_1x02_P3.50mm_Horizontal | J1, J1, J1, J1 |
| 4 | GBU4A/BRIDGE_RECT | Diode_THT:Diode_Bridge_Vishay_GBU | D3, D3, D3, D3 |
| 4 | LED | LED_THT:LED_D5.0mm | D6, D6, D6, D6 |
| 4 | LED_POW | LED_THT:LED_D5.0mm | D4, D4, D4, D4 |
| 4 | LM317_TO-220 | Package_TO_SOT_THT:TO-220-3_Vertical | U8, U8, U8, U8 |
| 4 | LM7824_TO220 | Package_TO_SOT_THT:TO-220-3_Vertical | U5, U5, U5, U5 |
| 4 | LOAD_STATUS | LED_THT:LED_D5.0mm | D7, D7, D7, D7 |
| 4 | POW_SHARE | TerminalBlock_4Ucon:TerminalBlock_4Ucon_1x02_P3.50mm_Horizontal | J5, J5, J5, J5 |
| 4 | RELAY_INT | Library:J107F | U2, U2, U2, U2 |
| 4 | RELAY_PS | Library:J107F | U3, U3, U3, U3 |
Questions
How big is the PCB PANELIZED PCB?
It measures 296.5 × 240.8 mm and has 2 copper layers, 1.6 mm thick.
What parts does the PCB PANELIZED use?
280 parts, built around the ESP8266EX and BD139. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the PCB PANELIZED KiCad files?
From the rajeev2705/PROJECTS repository on GitHub, at the commit this page was made from: the board is Kicad Projects/Smart_Grid_Prototype/Schematic+PCB+GRBR/PCB_PANELIZED.kicad_pcb and its schematic Kicad Projects/3.3V DC Buck Boost Converter/3.3V Buck Boost Converter.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the PCB PANELIZED design in my own project?
Its repository states no licence, so its author keeps all rights: ask rajeev2705 before reusing the design.
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