2 layers40.6 × 65.7 mm
2 layers151.6 × 63.5 mm
TransThermo
mimeiners/elkHSB B.Eng. ET M 5.3
- Size
- 151.6 × 63.5 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 49
- Nets
- 55
- Pads
- 161
- Tracks, vias
- 265, 0
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 27 Sep 2022
- Updated
- 2 Nov 2026
Overview
TransThermo is an open-source printed circuit board by mimeiners, from the mimeiners/elk repository on GitHub, published under the Apache-2.0 licence. It is a 2-layer board of 151.6 × 63.5 mm with 49 parts on 55 nets, routed with 265 tracks and 0 vias.
It is built around the TL082. Its parts include 12 capacitors, 6 resistors, 6 diodes, 5 ICs and 2 connectors. It belongs with the ESP8266 boards of this library.
Main components
1README
README.mdHSB Fak. 4 ET B.Eng. M 5.3 Elektronik (ELK)
Parts
49| Qty | Value | Footprint | References |
|---|---|---|---|
| 7 | Jumper_2_Open | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | JP2, JP3, JP4, JP5, JP6, JP7, JP8 |
| 4 | 100n | Capacitor_THT:C_Disc_D5.0mm_W2.5mm_P5.00mm | C1, C2, C3, C4 |
| 4 | 100n | Capacitor_THT:C_Disc_D6.0mm_W2.5mm_P5.00mm | C7, C8, C9, C10 |
| 4 | 100u | Capacitor_THT:CP_Radial_D10.0mm_P5.00mm | C5, C6, C11, C12 |
| 4 | 1N4001 | Diode_THT:D_DO-41_SOD81_P10.16mm_Horizontal | D1, D2, D3, D4 |
| 4 | MountingHole | MountingHole:MountingHole_3.2mm_M3 | H1, H2, H3, H4 |
| 2 | 1k | Resistor_THT:R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_Horizontal | R5, R6 |
| 2 | B80C1500G | Diode_THT:Diode_Bridge_Round_D9.0mm | B1, B2 |
| 2 | LED | LED_THT:LED_D3.0mm | LED1, LED2 |
| 1 | +/- Input (15V-25V) | TerminalBlock_Phoenix:TerminalBlock_Phoenix_PT-1,5-4-5.0-H_1x04_P5.00mm_Horizontal | J1 |
| 1 | 10k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R1 |
| 1 | 22k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R2 |
| 1 | 2N3904 | Package_TO_SOT_THT:TO-92_Inline | Q1 |
| 1 | 390k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R4 |
| 1 | 47k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R3 |
| 1 | Adafruit-ADS1115 | HSB:Adafruit-ADS1115 | IC4 |
| 1 | Conn_01x02_Socket | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J2 |
| 1 | ESP8266 - NodeMCU V3 | HSB:ESP8266-NodeMCU-V3 | IC3 |
| 1 | Jumper_2_Bridged | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | JP1 |
| 1 | LM7805_TO220 | Package_TO_SOT_THT:TO-220-3_Vertical | IC1 |
| 1 | LM7905_TO220 | Package_TO_SOT_THT:TO-220-3_Vertical | IC2 |
| 1 | LOGO | HSB:HSB-Logo | G* |
| 1 | MCP4151-100k-P | Package_DIP:DIP-8_W7.62mm | DPOT1 |
| 1 | MCP4151-10k-P | Package_DIP:DIP-8_W7.62mm | DPOT2 |
| 1 | TL082 | Package_DIP:DIP-8_W7.62mm | IC5 |
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Questions
How big is the TransThermo PCB?
It measures 151.6 × 63.5 mm and has 2 copper layers, 1.6 mm thick.
What parts does the TransThermo use?
49 parts, built around the TL082. 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 TransThermo KiCad files?
From the mimeiners/elk repository on GitHub, at the commit this page was made from: the board is files/kicad/TransThermo/TransThermo.kicad_pcb and its schematic files/kicad/Diodes/Diodes.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the TransThermo design in my own project?
Its repository publishes it under the Apache-2.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).