2 layers126.6 × 46.1 mm
Geiger counter
olincollege/olin-eclipse-ballooning
Olin's National Eclipse Ballooning Project team repository
38 parts2GPL-3.0
2 layers50.8 × 22.9 mm
Dispocam hub
olincollege/olin-eclipse-ballooning2Olin's National Eclipse Ballooning Project team repository
- Size
- 50.8 × 22.9 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 46
- Nets
- 35
- Pads
- 115
- Tracks, vias
- 104, 5
- Pours
- 4
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 7 Jun 2023
- Updated
- 2 Oct 2023
Overview
Dispocam hub is an open-source printed circuit board by olincollege, from the olincollege/olin-eclipse-ballooning repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 50.8 × 22.9 mm with 46 parts on 35 nets, routed with 104 tracks and 5 vias.
It is built around the TPS61023DRL, DS3231MZ+ and CR1220-2. Its parts include 5 capacitors, 5 resistors, 5 switches, 2 ICs and 2 connectors.
Main components
3
TPS61023DRL
SOT-563-40℃~+125℃@(TJ) 1 1MHz 2.2V~5.5V 3A 3uA 500mV~5.5V Adjustable Boost Boost Built-in Overcurrent Protection、Light load efficient mode、Load disconnect Yes SOT-563 DC-DC Converters ROHSTexas InstrumentsDC-DC Converters
DS3231MZ+
SOIC-8-40℃~+85℃ 2.3V~5.5V I2C Temperature compensation、Backup power management and battery charging、Alarm function、Periodic interrupt output SOIC-8 Real Time Clocks ROHSMaxim Integrated (Analog Devices)Real Time Clocks
CR1220-2
--40~80℃ Battery base CR1220 Phosphor bronze - Battery holder base ROHSQ&JButton And Strip Battery Connector
README
README.mdolin-eclipse-ballooning
Olin's National Eclipse Ballooning Project team repository
Parts
46| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | G*** | kibuzzard-64C413B2 | kibuzzard-64C413B2, kibuzzard-64C413B2, kibuzzard-64C413B2, kibuzzard-64C413B2 |
| 4 | G*** | kibuzzard-64C413C5 | kibuzzard-64C413C5, kibuzzard-64C413C5, kibuzzard-64C413C5, kibuzzard-64C413C5 |
| 4 | Motor_Servo_Pair | Dispocam_Hub:PinHeader_2x03_P2.54mm_Vertical | M1, M2, M3, M4 |
| 4 | Wind Limit | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | SW1, SW2, SW3, SW4 |
| 2 | 100kΩ | Resistor_SMD:R_0603_1608Metric | R2, R3 |
| 2 | 10kΩ | Resistor_SMD:R_0603_1608Metric | R4, R5 |
| 2 | 10uF | Capacitor_SMD:C_0603_1608Metric | C1, C4 |
| 2 | 22uF | Capacitor_SMD:C_0603_1608Metric | C2, C3 |
| 2 | MountingHole | Dispocam_Hub:MountingHole_0.1in | H3, H4 |
| 2 | MountingHole_Pad | Dispocam_Hub:MountingHole_0.1in_Pad | H1, H2 |
| 1 | 0.1uF | Capacitor_SMD:C_0603_1608Metric | C5 |
| 1 | 1uH | Inductor_SMD:L_Wuerth_MAPI-4030 | L1 |
| 1 | 732kΩ | Resistor_SMD:R_0603_1608Metric | R1 |
| 1 | CR1220 | Dispocam_Hub:BAT_BK-916-TR | BT1 |
| 1 | Conn_01x12 | Connector_PinHeader_2.54mm:PinHeader_1x12_P2.54mm_Vertical | J2 |
| 1 | Conn_01x16 | Connector_PinHeader_2.54mm:PinHeader_1x16_P2.54mm_Vertical | J1 |
| 1 | DS3231M | Package_SO:SOIC-16W_7.5x10.3mm_P1.27mm | U2 |
| 1 | G*** | kibuzzard-64C4169B | kibuzzard-64C4169B |
| 1 | G*** | kibuzzard-64C41698 | kibuzzard-64C41698 |
| 1 | G*** | kibuzzard-64C413FA | kibuzzard-64C413FA |
| 1 | G*** | kibuzzard-64C41670 | kibuzzard-64C41670 |
| 1 | G*** | kibuzzard-64C41694 | kibuzzard-64C41694 |
| 1 | G*** | kibuzzard-64C40EF2 | kibuzzard-64C40EF2 |
| 1 | G*** | kibuzzard-64C4164E | kibuzzard-64C4164E |
| 1 | G*** | kibuzzard-64C418B2 | kibuzzard-64C418B2 |
| 1 | LOGO | LOGO | G*** |
| 1 | TPS61023 | Package_TO_SOT_SMD:SOT-563 | U1 |
| 1 | Trigger | Button_Switch_SMD:SW_SPST_PTS810 | SW5 |
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Questions
How big is the Dispocam hub PCB?
It measures 50.8 × 22.9 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Dispocam hub use?
46 parts, built around the TPS61023DRL, DS3231MZ+ and CR1220-2. 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 Dispocam hub KiCad files?
From the olincollege/olin-eclipse-ballooning repository on GitHub, at the commit this page was made from: the board is analog-photography/hardware/dispocam-hub/dispocam-hub.kicad_pcb and its schematic analog-photography/hardware/dispocam-hub/dispocam-hub.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Dispocam hub design in my own project?
Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).