

PanelController
- Size
- 106.6 × 25.5 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 46
- Nets
- 33
- Pads
- 306
- Tracks, vias
- 378, 63
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 1 Feb 2023
- Updated
- 2 Feb 2023
Overview
PanelController is an open-source printed circuit board by bask185, from the bask185/PanelX repository on GitHub. It is a 2-layer board of 106.6 × 25.5 mm with 46 parts on 33 nets, routed with 378 tracks and 63 vias.
It is built around the ATMEGA328-AU, MAX485ED and 24LC256-I/P. Its parts include 11 capacitors, 11 resistors, 8 ICs, 7 connectors and 2 diodes. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
3ATMEGA328-AU
TQFP-32(7x7)-40℃~+85℃ 1.8V~5.5V 10bit 1KB 20MHz 23 2KB 32KB 8 Bit AVR Built-in FLASH TQFP-32(7x7) Microcontrollers (MCU/MPU/SOC) ROHSMicrochip TechnologyMicrocontrollers (MCU/MPU/SOC)MAX485ED
SOP-8-40℃~+85℃ 1 1 1mA 32 4.75V~5.25V 5Mbps Half-Duplex Transceiver ±8kV SOP-8 RS-485 / RS-422 ICs ROHSHTCRS-485 / RS-422 ICs24LC256-I/P
PDIP-8-40℃~+85℃ 1,000,000 cycles 2.5V~5.5V 200 Years 256Kbit 400kHz 5ms Hardware write protection function、Noise suppression function I2C PDIP-8 EEPROM ROHSMicrochip TechnologyEEPROM
Parts
46| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 10k | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R11, R11, R13, R13 |
| 4 | 12pF | Capacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C13, C13, C14, C14 |
| 4 | Conn_01x10_Male | custom_kicad_lib_sk:castellated_2.54mm_01x10 | J401, J401, J403, J403 |
| 3 | 10k | Resistor_SMD:R_0402_1005Metric | R301, R302, R303 |
| 3 | Conn_01x05_Male | custom_kicad_lib_sk:castellated_2.54mm_01x06 | J11, J11, J12 |
| 2 | 100nF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C12, C30 |
| 2 | 1uF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C501, C502 |
| 2 | 4k7 | Resistor_SMD:R_0603_1608Metric | R601, R602 |
| 2 | 6k2 | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R12, R12 |
| 2 | ATmega328-A | Package_QFP:TQFP-32_7x7mm_P0.8mm | U13, U13 |
| 2 | HEADER_3x2 | Connector_PinSocket_1.27mm:PinSocket_2x03_P1.27mm_Vertical | U14, U14 |
| 2 | LED | LED_SMD:LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder | D11, D11 |
| 2 | crystal_arduino | custom_kicad_lib_sk:crystal_arduino | Y11, Y11 |
| 1 | 100n | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C11 |
| 1 | 100uF | Capacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C31 |
| 1 | 24LC256 | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U12 |
| 1 | 330nF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C29 |
| 1 | L78L05_SOT89 | Package_TO_SOT_SMD:SOT-89-3 | U26 |
| 1 | MAX485E | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U11 |
| 1 | SW_SPST | Button_Switch_SMD:SW_SPST_SKQG_WithStem | SW11 |
| 1 | XC6206PxxxMR | Package_TO_SOT_SMD:SOT-23 | U501 |
The 42 most common of 46 parts.
Questions
How big is the PanelController PCB?
It measures 106.6 × 25.5 mm and has 2 copper layers, 1.6 mm thick.
What parts does the PanelController use?
46 parts, built around the ATMEGA328-AU, MAX485ED and 24LC256-I/P. 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 PanelController KiCad files?
From the bask185/PanelX repository on GitHub, at the commit this page was made from: the board is PanelX_MkIII/panelController.kicad_pcb and its schematic PanelX_Controller/EEPROM.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the PanelController design in my own project?
Its repository states no licence, so its author keeps all rights: ask bask185 before reusing the design.
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