2 layers94 × 83.8 mm
RTD Jumped Version
Konat23/RTD_Thermometer
A system that allows to measure and visualize the temperature using a thermal resistance sensor (RTD)
25 parts
2 layers86.1 × 74.9 mm
A system that allows to measure and visualize the temperature using a thermal resistance sensor (RTD)
- Size
- 86.1 × 74.9 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 27
- Nets
- 61
- Pads
- 166
- Tracks, vias
- 112, 0
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 29 Oct 2023
- Updated
- 29 Oct 2023
Overview
RTD is an open-source printed circuit board by Konat23, from the Konat23/RTD_Thermometer repository on GitHub. It is a 2-layer board of 86.1 × 74.9 mm with 27 parts on 61 nets, routed with 112 tracks and 0 vias.
It is built around the INA129P and TL084. Its parts include 9 resistors, 6 capacitors, 3 ICs, 3 connectors and 2 switches. It belongs with the RP2040 boards of this library.
Main components
2
INA129P
PDIP-8-18V~-2.25V、2.25V~18V -40℃~+85℃ 0.01% 1 1.3MHz 10uV 12us 1V/V~10000V/V 1nA 20nA 4.5V~36V 4V/us 500nV/℃ 50pA/℃ 6mA 700uA 86dB 8nV/√Hz@1kHz External resistor gain、Overvoltage protection PDIP-8 Instrumentation Amplifiers ROHSTexas InstrumentsInstrumentation Amplifiers
TL084
SOP-14-18V~18V 0℃~+70℃ 1.4mA 16V/us 20nA 3mV 4MHz 4nA 60mA 75dB Four channels Short-Circuit Protection、Built-in compensation SOP-14 FET Input Amplifiers ROHSGcoreOperational Amplifier
README
README.mdRTD_Thermometer
A system that allows to measure and visualize the temperature using a thermal resistance sensor (RTD). The system was designed to measure temperatures between 0°C and 100°C with a precision of 0.1°C
Team members
-
Juan Sebastian Guerrero Peña
-
Sebastian Garcia Angarita
-
Juliana Lucía Pineda Cardozo
-
Laura Sofía Valero García
Summary of Results
Hardware design (PCB assembly)
Software design (User Interface)
System in operation results
Parts
27| Qty | Value | Footprint | References |
|---|---|---|---|
| 3 | 10u | Capacitor_THT:CP_Radial_D5.0mm_P2.50mm | C1, C2, C3 |
| 3 | C_Polarized | Capacitor_THT:CP_Radial_D5.0mm_P2.50mm | C4, C5, C6 |
| 2 | 100Ω | Resistor_THT:R_Axial_DIN0411_L9.9mm_D3.6mm_P12.70mm_Horizontal | R3, R6 |
| 2 | 1k | Resistor_THT:R_Axial_DIN0411_L9.9mm_D3.6mm_P12.70mm_Horizontal | R4, R5 |
| 2 | 4k | Resistor_THT:R_Axial_DIN0411_L9.9mm_D3.6mm_P12.70mm_Horizontal | R1, R2 |
| 2 | SW_DPDT_x2 | MyLibrary:DIP-Switch-2P2T | SW1, SW2 |
| 1 | 100 | Resistor_THT:R_Axial_DIN0309_L9.0mm_D3.2mm_P2.54mm_Vertical | R8 |
| 1 | 117.9Ω | Resistor_THT:R_Axial_DIN0411_L9.9mm_D3.6mm_P12.70mm_Horizontal | R7 |
| 1 | 20.6Ω | Resistor_THT:R_Axial_DIN0411_L9.9mm_D3.6mm_P12.70mm_Horizontal | R9 |
| 1 | 5vPower | MyLibrary:TerminalBlock_bornier-2_P5.08mm | J3 |
| 1 | Alimentacion | TerminalBlock:TerminalBlock_bornier-3_P5.08mm | J2 |
| 1 | INA129 | INA128P:DIP254P762X508-8 | U1 |
| 1 | Jumper_2_Bridged | MyLibrary:jumper-wire_8mm | JP1 |
| 1 | LOGO | MyIcons:Temperature | G*** |
| 1 | LOGO | MyIcons:UIS | G*** |
| 1 | Pico | MCU_RaspberryPi_and_Boards:RPi_Pico_SMD_TH | U3 |
| 1 | PinToPT100 | MyLibrary:TerminalBlock_bornier-2_P5.08mm | J1 |
| 1 | RTrim | Potentiometer_THT:Potentiometer_Bourns_3386C_Horizontal | RV1 |
| 1 | TL084 | TL084IN:DIP794W45P254L1969H508Q14 | U2 |
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Questions
How big is the RTD PCB?
It measures 86.1 × 74.9 mm and has 2 copper layers, 1.6 mm thick.
What parts does the RTD use?
27 parts, built around the INA129P and TL084. 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 RTD KiCad files?
From the Konat23/RTD_Thermometer repository on GitHub, at the commit this page was made from: the board is pcb/RTD/RTD.kicad_pcb and its schematic pcb/RTD/RTD.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the RTD design in my own project?
Its repository states no licence, so its author keeps all rights: ask Konat23 before reusing the design.