2 layers79 × 100 mm
BREAD slice v2
ikmitche/OSHE-RecycleBot
The Home of the Open Source Hardware Enterprise's RecycleBot Project
36 parts
2 layers78.5 × 100 mm
DAQ Rev 2
ikmitche/OSHE-RecycleBotThe Home of the Open Source Hardware Enterprise's RecycleBot Project
- Size
- 78.5 × 100 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 43
- Nets
- 95
- Pads
- 236
- Tracks, vias
- 511, 68
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 17 Mar 2025
- Updated
- 26 Apr 2025
Overview
DAQ Rev 2 is an open-source printed circuit board by ikmitche, from the ikmitche/OSHE-RecycleBot repository on GitHub. It is a 2-layer board of 78.5 × 100 mm with 43 parts on 95 nets, routed with 511 tracks and 68 vias.
It is built around the CD74HC4050EG4, MCP2561FD-E/P and DS3231MZ+TRL, with the MCP2515-E/P and 10018783-10200TLF among its other parts. Its parts include 16 resistors, 6 connectors, 5 ICs, 4 capacitors and 2 switches. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
5
CD74HC4050EG4
PDIP-16-55℃~+125℃ 2V~6V 5.2mA 5.2mA Push-pull PDIP-16 Buffers, Drivers, Receivers, Transceivers ROHSTexas InstrumentsBuffers, Drivers, Receivers, Transceivers
MCP2561FD-E/P
PDIP-8-40℃~+125℃ 4.5V~5.5V 8Mbps CAN FD Transceiver PDIP-8 CAN Transceivers ROHSMicrochip TechnologyCAN Transceivers
DS3231MZ+TRL
SOIC-8-40℃~+85℃ 100nA 2.3V~5.5V 200uA Built-in I2C Temperature compensation、Backup power management and battery charging、Alarm function、Periodic interrupt output Yes SOIC-8 Real Time Clocks ROHSMaxim Integrated (Analog Devices)Real Time Clocks
MCP2515-E/P
PDIP-18-40℃~+125℃ 1Mbps 1uA 2.7V~5.5V 5mA CAN Controller SPI PDIP-18 CAN Controllers ROHSMicrochip TechnologyCAN Controllers10018783-10200TLF
插件Plugin PCI / PCIe Connector ROHSAmphenolEdgeboard Connectors
README
README.mdOSHE-RecycleBot
Parts
43| Qty | Value | Footprint | References |
|---|---|---|---|
| 8 | 10k | Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R1, R2, R3, R12, R13, R14, R15, R16 |
| 4 | MountingHole | MountingHole:MountingHole_3.2mm_M3_DIN965_Pad | H1, H2, H3, H4 |
| 2 | 100k | Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R6, R9 |
| 2 | 1M | Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R7, R8 |
| 2 | 20k | Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R4, R11 |
| 2 | 27pF | Capacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C5, C7 |
| 2 | 50k | Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R5, R10 |
| 2 | Conn_02x05_Odd_Even | Connector_PinHeader_2.54mm:PinHeader_2x05_P2.54mm_Vertical | J5, J6 |
| 2 | SW_Push | Button_Switch_THT:SW_PUSH_6mm | SW1, SW2 |
| 2 | Screw_Terminal_01x02 | TerminalBlock_Phoenix:TerminalBlock_Phoenix_MKDS-1,5-2_1x02_P5.00mm_Horizontal | J3, J4 |
| 1 | 10018783-10200TLF | Connector_PCBEdge:BUS_PCIexpress_x1 | J1 |
| 1 | 10k | Potentiometer_THT:Potentiometer_Bourns_3386P_Vertical | RV1 |
| 1 | 10uF_t | Capacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C2 |
| 1 | 1uF | Capacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C8 |
| 1 | Arduino_Nano_v3.x | Module:Arduino_Nano | A1 |
| 1 | Battery_Cell | Battery:BatteryHolder_Keystone_3034_1x20mm | BT2 |
| 1 | CD74HC4050E | KiCADv6:DIP794W45P254L1969H508Q16 | U1 |
| 1 | Crystal | LOAF Update:XTAL_ECS-160-20-3X-TR | Y2 |
| 1 | DS3231MZ+TRL | rtc:21-0041B_8_MXM | U7 |
| 1 | LCD-016N002L | KiCADv6:WC1602A-No holes | U4 |
| 1 | Logo_Open_Hardware_Small | Symbol:OSHW-Symbol_6.7x6mm_SilkScreen | Logo1 |
| 1 | MCP2515-E/P | footprints:PDIP18_300MC_MCH | U6 |
| 1 | MCP2561FD-E/P | footprints:PDIP8_300MC_MCH | U2 |
| 1 | Micro_SD_Card_Det2 | footprints:104031-0811_MOL | J2 |
| 1 | ~ | Connector_PinSocket_2.54mm:PinSocket_1x06_P2.54mm_Horizontal | Pmod1 |
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Questions
How big is the DAQ Rev 2 PCB?
It measures 78.5 × 100 mm and has 2 copper layers, 1.6 mm thick.
What parts does the DAQ Rev 2 use?
43 parts, built around the CD74HC4050EG4, MCP2561FD-E/P, DS3231MZ+TRL and MCP2515-E/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 DAQ Rev 2 KiCad files?
From the ikmitche/OSHE-RecycleBot repository on GitHub, at the commit this page was made from: the board is PCB/BREAD_DAQ/DAQ Rev 2.kicad_pcb and its schematic PCB/BREAD_CAN Loaf/BREAD_Indicators.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the DAQ Rev 2 design in my own project?
Its repository states no licence, so its author keeps all rights: ask ikmitche before reusing the design.