4 layers45 × 32 mm
Templog mainboard
Michael-Manning/E-Paper-Climate-Logger
Firmware, PCB, and enclosure for the Weathergotchi E-Paper climate logger.
68 parts457MIT
2 layers83.8 × 91.3 mm
Dispen2
Gfgo/DispenM- Size
- 83.8 × 91.3 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 13
- Nets
- 22
- Pads
- 72
- Tracks, vias
- 131, 0
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 28 Oct 2021
- Updated
- 27 Nov 2024
Overview
Dispen2 is an open-source printed circuit board by Gfgo, from the Gfgo/DispenM repository on GitHub. It is a 2-layer board of 83.8 × 91.3 mm with 13 parts on 22 nets, routed with 131 tracks and 0 vias.
It is built around the DS3231MZ/V+. Its parts include 4 ICs, 1 diode and 1 connector.
Main components
1Parts
13| Qty | Value | Footprint | References |
|---|---|---|---|
| 3 | Conn_01x03 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | BOTO1, BOTO2, NiHALL1 |
| 1 | 1N4001 | Diode_THT:D_DO-41_SOD81_P3.81mm_Vertical_KathodeUp | D1 |
| 1 | Conn_01x02 | TerminalBlock_Phoenix:TerminalBlock_Phoenix_MKDS-1,5-2_1x02_P5.00mm_Horizontal | J1 |
| 1 | Conn_01x08 | MODULOS:OLED128X128 | OLED1 |
| 1 | DS3231MZ | MODULOS:DS3231MH | U2 |
| 1 | LD1117S33TR_SOT223 | Package_TO_SOT_THT:TO-220-3_Vertical | U3 |
| 1 | LM7805_TO220 | Package_TO_SOT_THT:TO-220-3_Vertical | U4 |
| 1 | LoRa32U4 | MODULOS:Lora32U4 | U1 |
| 1 | Motor_Servo | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | M1 |
| 1 | R | Resistor_THT:R_Axial_DIN0411_L9.9mm_D3.6mm_P25.40mm_Horizontal | CABLE2 |
| 1 | R | Resistor_THT:R_Axial_DIN0411_L9.9mm_D3.6mm_P20.32mm_Horizontal | CABLE1 |
Questions
How big is the Dispen2 PCB?
It measures 83.8 × 91.3 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Dispen2 use?
13 parts, built around the DS3231MZ/V+. 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 Dispen2 KiCad files?
From the Gfgo/DispenM repository on GitHub, at the commit this page was made from: the board is DispenM/Balanza/Dispen2/Dispen2.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Dispen2 design in my own project?
Its repository states no licence, so its author keeps all rights: ask Gfgo before reusing the design.
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