2 layers85 × 61 mm
2 layers63.2 × 40.4 mm
Pulsometr
Matii178/PulsometerThe project of pulsometer consists of designing electronic schematic of heart rate monitor, designing PCB board layout and creation of working device.
- Size
- 63.2 × 40.4 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 40
- Nets
- 26
- Pads
- 90
- Tracks, vias
- 223, 16
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 23 Jun 2024
- Updated
- 3 Aug 2024
Overview
Pulsometr is an open-source printed circuit board by Matii178, from the Matii178/Pulsometer repository on GitHub. It is a 2-layer board of 63.2 × 40.4 mm with 40 parts on 26 nets, routed with 223 tracks and 16 vias.
It is built around the TLC272CD. Its parts include 17 resistors, 9 capacitors and 3 ICs.
Main components
1README
KiCad_Pulsometer/README.mdKiCad Project
As mentioned on a front page, here you can find electronic scheme and PCB board design.
Parts
40| Qty | Value | Footprint | References |
|---|---|---|---|
| 3 | 10uF | Capacitor_SMD:CP_Elec_6.3x5.2 | C1, C2, C9 |
| 3 | 1uF | Capacitor_SMD:C_0805_2012Metric | C4, C6, C7 |
| 3 | 2uF | Capacitor_SMD:C_0805_2012Metric | C3, C5, C8 |
| 2 | 150kR | Resistor_SMD:R_0805_2012Metric | R5, R12 |
| 2 | 2kR | Resistor_SMD:R_0805_2012Metric | R15, R16 |
| 2 | 3.3kR | Resistor_SMD:R_0805_2012Metric | R9, R10 |
| 2 | 30kR | Resistor_SMD:R_0805_2012Metric | R8, R13 |
| 2 | 47kR | Resistor_SMD:R_0805_2012Metric | R1, R2 |
| 2 | Photodiode | TestPoint:TestPoint_Pad_4.0x4.0mm | H3, H4 |
| 2 | RED_LED | TestPoint:TestPoint_Pad_4.0x4.0mm | H1, H2 |
| 2 | TLC272 | Package_SO:SOP-8_3.9x4.9mm_P1.27mm | U2, U3 |
| 1 | +5V | TestPoint:TestPoint_Pad_4.0x4.0mm | H8 |
| 1 | 0V | TestPoint:TestPoint_Pad_4.0x4.0mm | H9 |
| 1 | 1,2kR | Resistor_SMD:R_0805_2012Metric | R7 |
| 1 | 1.2kR | Resistor_SMD:R_0805_2012Metric | R14 |
| 1 | 1.5kR | Resistor_SMD:R_0805_2012Metric | R11 |
| 1 | 100R | Resistor_SMD:R_0805_2012Metric | R3 |
| 1 | 100k | Potentiometer_THT:Potentiometer_Piher_T-16H_Single_Horizontal | RV1 |
| 1 | 1kR | Resistor_SMD:R_0805_2012Metric | R17 |
| 1 | 220kR | Resistor_SMD:R_0805_2012Metric | R4 |
| 1 | 75kR | Resistor_SMD:R_0805_2012Metric | R6 |
| 1 | Gnd | TestPoint:TestPoint_Pad_4.0x4.0mm | H6 |
| 1 | Output | TestPoint:TestPoint_Pad_4.0x4.0mm | H5 |
| 1 | Output_2 | TestPoint:TestPoint_Pad_4.0x4.0mm | H7 |
| 1 | SolderJumper_2_Open | Jumper:SolderJumper-2_P1.3mm_Open_TrianglePad1.0x1.5mm | JP1 |
| 1 | TL071 | Package_SO:SOP-8_3.9x4.9mm_P1.27mm | U1 |
Questions
How big is the Pulsometr PCB?
It measures 63.2 × 40.4 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Pulsometr use?
40 parts, built around the TLC272CD. 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 Pulsometr KiCad files?
From the Matii178/Pulsometer repository on GitHub, at the commit this page was made from: the board is KiCad_Pulsometer/Pulsometr.kicad_pcb and its schematic KiCad_Pulsometer/Pulsometr.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Pulsometr design in my own project?
Its repository states no licence, so its author keeps all rights: ask Matii178 before reusing the design.
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