

- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 27
- Nets
- 26
- Pads
- 75
- Tracks, vias
- 55, 0
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 13 Mar 2019
- Updated
- 21 Mar 2019
Overview
ECG is an open-source printed circuit board by XavierBeldaTabet, from the XavierBeldaTabet/Electronics-PCB repository on GitHub. It is a 2-layer board with 27 parts on 26 nets, routed with 55 tracks and 0 vias.
It is built around the AD624ADZ and AD8657ARMZ. Its parts include 10 resistors, 7 capacitors, 7 connectors and 2 ICs.
Main components
2AD624ADZ
CDIP-16-SB-18V~-6V、6V~18V -25℃~+85℃ 1 15us 200uV 20pA/℃ 25MHz 2uV/℃ 35nA 4nV/√Hz@1kHz 50nA 5V/us 5mA 70dB External resistor gain、Digitally programmable gain、Built-in compensation CDIP-16-SB Instrumentation Amplifiers ROHSAnalog DevicesInstrumentation AmplifiersAD8657ARMZ
MSOP-8-40℃~+125℃ 0.08V/us 110dB 12mA 18uA 2 2.7V~18V 2.9nA 200kHz 2uV/℃ 350uV 50nV/√Hz@1kHz 5pA Built-in compensation Rail-to-Rail Input, Rail-to-Rail Output MSOP-8 Precision Op Amps ROHSAnalog DevicesPrecision Op Amps
README
README.mdElectronics-PCB
Parts
27| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | C | Capacitor_THT:C_Radial_D4.0mm_H5.0mm_P1.50mm | C4, C5, C6, C7 |
| 4 | Conn_01x02 | Connector_PinHeader_2.00mm:PinHeader_1x02_P2.00mm_Vertical | J2, J3, J6, J7 |
| 4 | R | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R7, R8, R9, R10 |
| 3 | Banana | User_library:Banana | J1, J4, J5 |
| 2 | 1u | Capacitor_THT:C_Radial_D4.0mm_H5.0mm_P1.50mm | C1, C2 |
| 2 | 4.7k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R4, R5 |
| 2 | 47k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R2, R3 |
| 1 | 0.1u | Capacitor_THT:C_Radial_D4.0mm_H5.0mm_P1.50mm | C3 |
| 1 | 100 | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R1 |
| 1 | 680k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R6 |
| 1 | AD624ADZ | User_library:AD624 | U1 |
| 1 | AD8657ARMZ | User_library:SOP65P490X110-8N | U2 |
| 1 | Jumper_3_Open | Connector_PinHeader_2.00mm:PinHeader_1x03_P2.00mm_Vertical | JP1 |
Questions
What parts does the ECG use?
27 parts, built around the AD624ADZ and AD8657ARMZ. 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 KiCad files?
From the XavierBeldaTabet/Electronics-PCB repository on GitHub, at the commit this page was made from: the board is ECG/ECG.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the ECG design in my own project?
Its repository states no licence, so its author keeps all rights: ask XavierBeldaTabet before reusing the design.
Similar boards
- 2 layers47.6 × 27.3 mm

- 2 layers77.4 × 77.4 mm

CORAZON LEDS CON FADE
hackclub/OnBoard
💡 Join 1,000 teenagers and make your first PCB with a $100 grant!
27 parts915 - 2 layers44.2 × 29.3 mm

- 2 layers40 × 40 mm

- 2 layers22 × 42 mm

Nvme bm to e
CRImier/MyKiCad
My KiCad boards. Can't be bothered uploading individually anymore, so here you go.
27 parts253GPL-3.0 - 2 layers80 × 61 mm

PicoProducer
pjgpetecodes/pico-streamdeck
This project is an OBS Controller using a Raspberry Pi Pico and CircuitPython.
27 parts230MIT - 2 layers186 × 45 mm

AddOnD
freeDSP/freeDSP-aurora
freeDSP ADAU1452 with 8 analog input, 8 analog outputs, S/P-DIF I/O, ADAT I/O, USB Audio Class2, WiFi, Bluetooth
27 parts226CC-BY-SA-4.0 - 2 layers29.6 × 40.6 mm

Dbwifi revB
ugcs/ddc
Drone Show Software is software designed for drone shows, allowing flight path planning as well as control of dozens of drones simultaneously in a synchronized manner.
27 parts223