2 layers106.6 × 25.5 mm
2 layers30 × 25 mm
PanelX Controller
bask185/PanelX- Size
- 30 × 25 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 29
- Nets
- 37
- Pads
- 131
- Tracks, vias
- 350, 59
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 1 Feb 2023
- Updated
- 2 Feb 2023
Overview
PanelX Controller is an open-source printed circuit board by bask185, from the bask185/PanelX repository on GitHub. It is a 2-layer board of 30 × 25 mm with 29 parts on 37 nets, routed with 350 tracks and 59 vias.
It is built around the ATMEGA328-AU, MAX485ED and 24LC256-I/P. Its parts include 9 capacitors, 7 resistors, 6 ICs, 1 connector and 1 crystal. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
3
ATMEGA328-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 ICs
24LC256-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
29| Qty | Value | Footprint | References |
|---|---|---|---|
| 3 | 10k | Resistor_SMD:R_0402_1005Metric | R1, R2, R3 |
| 3 | SolderJumper_3_Bridged12 | Jumper:SolderJumper-3_P1.3mm_Bridged12_RoundedPad1.0x1.5mm_NumberLabels | JP1, JP2, JP3 |
| 2 | 100nF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C2, C4 |
| 2 | 12pF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C8, C9 |
| 2 | 1uF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C6, C7 |
| 2 | 4k7 | Resistor_SMD:R_0603_1608Metric | R5, R6 |
| 1 | 100n | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C1 |
| 1 | 100uF | Capacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C5 |
| 1 | 10k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R7 |
| 1 | 120R | Resistor_SMD:R_0402_1005Metric | R4 |
| 1 | 24LC256 | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U2 |
| 1 | 330nF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C3 |
| 1 | ATmega328-A | Package_QFP:TQFP-32_7x7mm_P0.8mm | U5 |
| 1 | Conn_02x12_Counter_Clockwise | Connector_PinHeader_2.00mm:PinHeader_2x12_P2.00mm_Vertical | J1 |
| 1 | HEADER_3x2 | Connector_PinSocket_1.27mm:PinSocket_2x03_P1.27mm_Vertical | U6 |
| 1 | L78L05_SOT89 | Package_TO_SOT_SMD:SOT-89-3 | U3 |
| 1 | LOGO | kicad_images:Train-Science logo extra small | G*** |
| 1 | MAX485E | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U1 |
| 1 | SolderJumper_2_Bridged | Jumper:SolderJumper-2_P1.3mm_Bridged_RoundedPad1.0x1.5mm | JP4 |
| 1 | XC6206PxxxMR | Package_TO_SOT_SMD:SOT-23 | U4 |
| 1 | crystal_arduino | custom_kicad_lib_sk:crystal_arduino | Y1 |
Questions
How big is the PanelX Controller PCB?
It measures 30 × 25 mm and has 2 copper layers, 1.6 mm thick.
What parts does the PanelX Controller use?
29 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 PanelX Controller KiCad files?
From the bask185/PanelX repository on GitHub, at the commit this page was made from: the board is PanelX_Controller/PanelX_Controller.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 PanelX Controller 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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