2 layers109.4 × 106.3 mm
2 layers82.5 × 101.6 mm
Dio module pcb
gtetil/dio-module-pcb- Size
- 82.5 × 101.6 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 76
- Nets
- 80
- Pads
- 263
- Tracks, vias
- 738, 78
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 6 Jun 2018
- Updated
- 8 Jun 2018
Overview
Dio module pcb is an open-source printed circuit board by gtetil, from the gtetil/dio-module-pcb repository on GitHub. It is a 2-layer board of 82.5 × 101.6 mm with 76 parts on 80 nets, routed with 738 tracks and 78 vias.
It is built around the ATMEGA328P-AU, MCP2551-I/SN and MCP2515T-I/SO-HX, with the MMBT2222 among its other parts. Its parts include 26 resistors, 13 transistors, 12 capacitors, 7 diodes and 6 connectors. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
4
ATMEGA328P-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)
MCP2551-I/SN
SOIC-8-40℃~+85℃ 1Mbps 365uA 4.5V~5.5V 75mA CAN Transceiver SOIC-8 CAN Transceivers ROHSMicrochip TechnologyCAN Transceivers
MCP2515T-I/SO-HX
SOP-18SOP-18 CAN Controllers ROHSZHHXDZCAN Controllers
MMBT2222
SOT-231 NPN 1uA 300mV 300mW 400 40V 600mA 6V NPN SOT-23 Bipolar (BJT) ROHSYONGYUTAIBipolar (BJT)
README
README.mddio-module-pcb
Parts
76| Qty | Value | Footprint | References |
|---|---|---|---|
| 17 | 10K | Resistors_SMD:R_0805 | R1, R3, R4, R7, R10, R11, R12, R13, R14, R15, R16, R17, R18, R19, R20, R21 +1 |
| 13 | MMBT2222 | TO_SOT_Packages_SMD:SOT-23 | Q1, Q2, Q3, Q4, Q5, Q6, Q7, Q8, Q9, Q10, Q11, Q12, Q13 |
| 6 | 0.1uF | Capacitors_SMD:C_0805 | C1, C2, C5, C6, C11, C12 |
| 6 | 680 | Resistors_SMD:R_0805 | R22, R23, R24, R25, R26, R27 |
| 6 | D | Diodes_SMD:D_SOD-123 | D3, D4, D5, D6, D7, D8 |
| 6 | RELAY_(JSM1A-12V-4) | dio-module-pcb:RELAY_(JSM1A-12V-4) | P1, P2, P3, P4, P5, P6 |
| 4 | 22pF | Capacitors_SMD:C_0805 | C7, C8, C9, C10 |
| 2 | 47uF | Capacitors_SMD:CP_Elec_6.3x5.3 | C3, C4 |
| 2 | Crystal | Crystals:Crystal_SMD_HC49-SD | X1, X2 |
| 1 | 120R | Resistors_SMD:R_0805 | R9 |
| 1 | 1K | Resistors_SMD:R_0805 | R6 |
| 1 | 1M | Resistors_SMD:R_0805 | R5 |
| 1 | ATMEGA328P-AU | Housings_QFP:TQFP-32_7x7mm_Pitch0.8mm | U2 |
| 1 | CONN_01X02 | Pin_Headers:Pin_Header_Straight_1x02_Pitch2.54mm_SMD_Pin1Right | CAN_TERM_1 |
| 1 | CONN_01X04 | Pin_Headers:Pin_Header_Straight_1x04_Pitch2.54mm_SMD_Pin1Right | SERIAL_1 |
| 1 | CONN_02X03 | Pin_Headers:Pin_Header_Straight_2x03_Pitch2.54mm_SMD | ICSP_1 |
| 1 | DEUTSCH_CONN_(DTM13-12PA-12PB-R008) | dio-module-pcb:DEUTSCH_CONN_(DTM13-12PA-12PB-R008) | CONN_1 |
| 1 | DIP_SW_3 | Buttons_Switches_SMD:SW_DIP_x3_W8.61mm_Slide_LowProfile | CAN_ADDR_1 |
| 1 | D_Schottky | dio-module-pcb:DO-214AB | D1 |
| 1 | LM3480-5.0 | TO_SOT_Packages_SMD:SOT-23 | U1 |
| 1 | MCP2515T-I/SO | Housings_SOIC:SOIC-18W_7.5x11.6mm_Pitch1.27mm | U3 |
| 1 | MCP2551-I/SN | Housings_SOIC:SOIC-8_3.9x4.9mm_Pitch1.27mm | U4 |
| 1 | Polyfuse | Resistors_SMD:R_1812 | F1 |
Questions
How big is the Dio module pcb PCB?
It measures 82.5 × 101.6 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Dio module pcb use?
76 parts, built around the ATMEGA328P-AU, MCP2551-I/SN, MCP2515T-I/SO-HX and MMBT2222. 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 Dio module pcb KiCad files?
From the gtetil/dio-module-pcb repository on GitHub, at the commit this page was made from: the board is dio-module-pcb.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Dio module pcb design in my own project?
Its repository states no licence, so its author keeps all rights: ask gtetil before reusing the design.
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