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2 layers99.4 × 94.5 mmTEEKeeper V1.0, the printed circuit board in 3D

TEEKeeper V1.0

Sigeardo/TEEKeeper

An open source temperature controller for high temperature electric ovens & kilns

Size
99.4 × 94.5 mm
Copper layers
2
Thickness
1.6 mm
Parts
29
Nets
98
Pads
157
Tracks, vias
249, 126
Pours
1
Routed
Yes
KiCad
KiCad 8.0 (file 20240108)
Created
6 Dec 2024
Updated
26 May 2026

Overview

TEEKeeper V1.0 is an open-source printed circuit board by Sigeardo, from the Sigeardo/TEEKeeper repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 99.4 × 94.5 mm with 29 parts on 98 nets, routed with 249 tracks and 126 vias.

It is built around the IRF4905 and IRFZ44N. Its parts include 10 resistors and 1 capacitor. It belongs with the AVR (ATmega, ATtiny) boards of this library.

Main components

2

README

README.md

TEEKeeper (Temperature Environment Electronic Keeper, or TEEK for short) is an open source, Arduino based controller for high temperature electric ovens, such as heat treating ovens for metallurgy/bladesmithing, glass and ceramic kilns, etc. In a broader sense, this projects aims to develop a platform that can be upgraded, expanded and extended by anyone, bringing more advanced control features to the users.

Project principles

This university & passion project has been developed with 5 principles in mind:

1) Open Source and DIY oriented design: TEEK has been inspired by and made possible by many open source and DIY sources, in the forms of documentation, educational material, tools, software, designs etc. This project embraces these principles and aspires to give something back to these communities.

2) Safety and Security: Both in the design of the code and the circuits, developing methods & functions keeping in mind the potential risks for the user.

3) Accessibility & ease of use: The system may grow more and more complex, but the user must be presented with a simple, undestrandable and intuitive U/I. The code must be as readable as possible, to allow anyone to approach the codebase to make

4) It doesn't stop at the board: Data logging and analysis tools can help to improve workflows and perform diagnostics checks. Give users data collection methods, statistics and tools.

6) Be creative & don't be afraid of complexity! But still, try to keep it simple - not trivial!

DISCLAIMER: high temperature & electric related hazards are very real. Be aware of what you're doing and use this code at your own risk.

Parts

29
QtyValueFootprintReferences
410PCM_Resistor_THT_AKL:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_HorizontalR9, R10, R11, R12
4MountingHole_M3_3.2mm_PadPCM_SL_Mechanical:MountingHole_3.2mm_PadH1, H2, H3, H4
3Screw_Terminal_2_P5.00mmTerminalBlock_Phoenix:TerminalBlock_Phoenix_PT-1,5-2-5.0-H_1x02_P5.00mm_Horizontal12V1, DOOR2, SSR3
25kPCM_Resistor_THT_AKL:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_HorizontalR3, R6
2LEDPCM_LED_THT_AKL:LED_D4.0mmDoor1, LED_SSR1
1100PCM_Resistor_THT_AKL:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_HorizontalR7
1100kPCM_Resistor_THT_AKL:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_HorizontalR5
110kPCM_Resistor_THT_AKL:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_HorizontalR8
122nPCM_Capacitor_THT_AKL:CP_Radial_D5.0mm_P2.50mmC1
13.3kPCM_Resistor_THT_AKL:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_HorizontalR4
1Arduino_Mega2560_R3_ShieldPCM_arduino-library:Arduino_Mega2560_R3_ShieldA1
1Buzzer_5VPCM_SL_Connectors:PinHeader_1x02_P2.54mm_VerticalBuzzer1
1IRF4905PCM_Package_TO_SOT_THT_AKL:TO-220-3_Horizontal_TabUpP_DOOR1
1IRFZ44PCM_Package_TO_SOT_THT_AKL:TO-220-3_Horizontal_TabUpN_SSR1
1LOGOLOGOG***
1PINHD_1x2_FemalePCM_SL_Connectors:PinHeader_1x02_P2.54mm_VerticalRESET_BUTTON1
1PINHD_1x5_FemalePCM_SL_Connectors:PinHeader_1x05_P2.54mm_VerticalROTARY_ENCODER_PB1
1PINHD_1x6_FemalePCM_SL_Connectors:PinSocket_1x06_P2.54mm_VerticalMAX31855K1
1PINHD_1x8_FemalePCM_SL_Connectors:PinSocket_1x08_P2.54mm_VerticalSD_CARD1

Questions

How big is the TEEKeeper V1.0 PCB?

It measures 99.4 × 94.5 mm and has 2 copper layers, 1.6 mm thick.

What parts does the TEEKeeper V1.0 use?

29 parts, built around the IRF4905 and IRFZ44N. 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 TEEKeeper V1.0 KiCad files?

From the Sigeardo/TEEKeeper repository on GitHub, at the commit this page was made from: the board is TEEKeeper_Shield/TEEKeeper - Kicad Project/TEEKeeper_V1.0.kicad_pcb and its schematic TEEKeeper_Shield/TEEKeeper - Kicad Project/Analog_PCB.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the TEEKeeper V1.0 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).

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