2 layers164.6 × 141.1 mm
Version 1.2
technologiestiftung/kiezbox-hardware
Here is some information about the connection of hardware components.
86 parts1MIT
2 layers67.3 × 48.3 mm
ECG Patient simulator
JohanSmets/ECG-Simulator3Electronics, software and 3D printable enclosure for this ECG Simulator based on an Atmega328
- Size
- 67.3 × 48.3 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 45
- Nets
- 42
- Pads
- 133
- Tracks, vias
- 266, 0
- Pours
- 3
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 28 Dec 2020
- Updated
- 16 Aug 2022
Overview
ECG Patient simulator is an open-source printed circuit board by JohanSmets, from the JohanSmets/ECG-Simulator repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 67.3 × 48.3 mm with 45 parts on 42 nets, routed with 266 tracks and 0 vias.
It is built around the ATMEGA328-PU and IRFU9024PBF. Its parts include 13 resistors, 9 capacitors, 6 diodes, 4 connectors and 3 transistors. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
2
ATMEGA328-PU
PDIP-28-40℃~+85℃ 1.8V~5.5V 10bit 1KB 20MHz 23 2KB 32KB 8 Bit AVR Built-in FLASH PDIP-28 Microcontrollers (MCU/MPU/SOC) ROHSMicrochip TechnologyMicrocontrollers (MCU/MPU/SOC)
IRFU9024PBF
TO-251(IPAK)-55℃~+150℃ 1 P-Channel 19nC@10V 280mΩ@10V 360pF 42W 4V 570pF 60V 65pF 8.8A P-Channel TO-251(IPAK) MOSFETs ROHSVishay IntertechnologyMOSFETs
README
README.mdECG-Simulator
Electronics, Software and 3D Printable Enclosure of the ECG Patient Simulator based on an Atmega328. The simulator has 8 selectable heartrates going from 30 to 240 Bpm. Works with a 9V battery and has an auto power off function. This project consists of a Full KiCad project with schematic and PCB, an Arduino sketch and all the 3D-printable files to make an enclosure.
This project is licensed under Creative Commons Attribution Share-Alike International Licence 4.0
Parts
45| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 1N4148 | Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal | D1, D2, D3, D4 |
| 4 | MountingHole_2.2mm_M2_ISO7380 | MountingHole:MountingHole_2.2mm_M2_ISO7380 | REF0, REF1, REF2, REF3 |
| 2 | 100nF | Capacitor_THT:C_Disc_D5.0mm_W2.5mm_P5.00mm | C3, C4 |
| 2 | 10K | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R4, R7 |
| 2 | 22pF | Capacitor_THT:C_Disc_D5.0mm_W2.5mm_P5.00mm | C5, C6 |
| 2 | 2N7000 | Package_TO_SOT_THT:TO-92_Inline | Q2, Q3 |
| 2 | 56K | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R1, R2 |
| 1 | 10uF | Capacitor_THT:CP_Radial_D6.3mm_P2.50mm | C1 |
| 1 | 16Mhz | Crystal:Crystal_HC18-U_Vertical | Y1 |
| 1 | 1N4001 | Diode_THT:D_DO-41_SOD81_P10.16mm_Horizontal | D5 |
| 1 | 1uF | Capacitor_THT:CP_Radial_D6.3mm_P2.50mm | C9 |
| 1 | 2,2uF | Capacitor_THT:CP_Radial_D6.3mm_P2.50mm | C2 |
| 1 | 200nF | Capacitor_THT:C_Disc_D5.0mm_W2.5mm_P5.00mm | C7 |
| 1 | 220R | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R3 |
| 1 | 27R | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R11 |
| 1 | 2K7 | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R6 |
| 1 | 330R | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R10 |
| 1 | 390R | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R13 |
| 1 | 470K | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R9 |
| 1 | 47nF | Capacitor_THT:C_Disc_D5.0mm_W2.5mm_P5.00mm | C8 |
| 1 | 5K6 | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R5 |
| 1 | 820R | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R8 |
| 1 | 82R | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R12 |
| 1 | ATmega328-PU | Package_DIP:DIP-28_W7.62mm | U1 |
| 1 | Att Resistor | Connector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_Vertical | J4 |
| 1 | Battery Connector | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J1-BATT |
| 1 | DIP_x02 | Package_DIP:DIP-4_W7.62mm | SW4 |
| 1 | DOWN | Button_Switch_THT:Push_E-Switch_KS01Q01 | SW2 |
| 1 | IRFU9024 | Package_TO_SOT_THT:TO-251-3_Vertical | Q1 |
| 1 | LE50ABZ | Package_TO_SOT_THT:TO-92_Inline_Wide | U2 |
| 1 | LED | LED_THT:LED_D5.0mm | D6 |
| 1 | LeadWire Connector | Connector_PinSocket_2.54mm:PinSocket_2x05_P2.54mm_Vertical | J2 |
| 1 | Speaker Connector | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J3-SPK |
| 1 | UP | Button_Switch_THT:Push_E-Switch_KS01Q01 | SW1 |
Questions
How big is the ECG Patient simulator PCB?
It measures 67.3 × 48.3 mm and has 2 copper layers, 1.6 mm thick.
What parts does the ECG Patient simulator use?
45 parts, built around the ATMEGA328-PU and IRFU9024PBF. 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 ECG Patient simulator KiCad files?
From the JohanSmets/ECG-Simulator repository on GitHub, at the commit this page was made from: the board is KiCad/ECG Patient simulator.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the ECG Patient simulator 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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