2 layers40 × 79.6 mm
ESP32 Transmitter and Receiver
hackclub/OnBoard
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48 parts915
2 layers49 × 27 mm
Temp hotspot detector
lisasnt/Temperature-hotspot-detectorDetection of the maximum temperature from 4 sensors, in the cheapest way
- Size
- 49 × 27 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 48
- Nets
- 12
- Pads
- 106
- Tracks, vias
- 259, 36
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 7 Apr 2022
- Updated
- 7 Apr 2022
Overview
Temp hotspot detector is an open-source printed circuit board by lisasnt, from the lisasnt/Temperature-hotspot-detector repository on GitHub. It is a 2-layer board of 49 × 27 mm with 48 parts on 12 nets, routed with 259 tracks and 36 vias.
Its parts include 19 resistors, 10 connectors, 9 ICs and 1 capacitor.
Parts
48| Qty | Value | Footprint | References |
|---|---|---|---|
| 18 | 47k | Resistor_SMD:R_0603_1608Metric | R2, R3, R4, R5, R6, R7, R10, R11, R12, R13, R14, R15, R16, R17, R18, R19 +2 |
| 9 | 100k 25C B=4000K | Resistor_SMD:R_0603_1608Metric | TH1, TH2, TH3, TH4, TH5, TH6, TH7, TH8, TH9 |
| 9 | LM4041xADJ | Package_TO_SOT_SMD:SOT-23 | U1, U2, U3, U4, U5, U6, U7, U8, U9 |
| 9 | NTC | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J2, J3, J4, J5, J6, J7, J8, J9, J10 |
| 1 | 100n | Capacitor_SMD:C_0603_1608Metric | C1 |
| 1 | 680 | Resistor_SMD:R_0603_1608Metric | R1 |
| 1 | Conn_01x03 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J1 |
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Questions
How big is the Temp hotspot detector PCB?
It measures 49 × 27 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Temp hotspot detector use?
48 parts. 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 Temp hotspot detector KiCad files?
From the lisasnt/Temperature-hotspot-detector repository on GitHub, at the commit this page was made from: the board is temp_hotspot_detector.kicad_pcb and its schematic temp_hotspot_detector.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Temp hotspot detector design in my own project?
Its repository states no licence, so its author keeps all rights: ask lisasnt before reusing the design.