2 layers61.6 × 73.7 mm
2 layers
Seth'sEMG
Medical-Robotics-Limbo/Electrical1- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 31
- Nets
- 25
- Pads
- 81
- Tracks, vias
- 117, 9
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 27 Dec 2021
- Updated
- 24 Sep 2025
Overview
Seth'sEMG is an open-source printed circuit board by Medical-Robotics-Limbo, from the Medical-Robotics-Limbo/Electrical repository on GitHub. It is a 2-layer board with 31 parts on 25 nets, routed with 117 tracks and 9 vias.
It is built around the ICL7660N, LM324 and SS14. Its parts include 15 resistors, 8 capacitors, 4 connectors, 2 ICs and 1 diode.
Main components
3
ICL7660N
DIP-83V~9.5V DIP-8 Charge Pumps ROHSHGSEMIDC-DC Converters
LM324
SOP-14-1.5V~10V 0℃~+70℃ 24V 250nA 3V~20V 4 40mA 50nA 700uA 7mV 80dB SOP-14 Operational Amplifier ROHSHXY MOSFETOperational Amplifier
SS14
SMA(DO-214AC)-55℃~+150℃ 1A 25A 300uA@40V 40V 550mV@1A Independent SMA(DO-214AC) Schottky Diodes ROHSMDDSchottky Diodes
README
README.mdElectrical
Parts
31| Qty | Value | Footprint | References |
|---|---|---|---|
| 5 | 1k | Resistor_SMD:R_0805_2012Metric | R1, R2, R9, R10, R13 |
| 3 | 10u | Capacitor_SMD:CP_Elec_6.3x5.4 | C6, C8, C9 |
| 3 | 18k | Resistor_SMD:R_0805_2012Metric | R7, R11, R15 |
| 3 | 47k | Resistor_SMD:R_0805_2012Metric | R3, R4, R14 |
| 2 | 10k | Resistor_SMD:R_0805_2012Metric | R8, R12 |
| 2 | 15k | Resistor_SMD:R_0805_2012Metric | R5, R6 |
| 2 | 330n | Capacitor_SMD:C_0805_2012Metric | C3, C4 |
| 2 | 470n | Capacitor_SMD:C_0805_2012Metric | C1, C2 |
| 2 | MountingHole | MountingHole:MountingHole_2.2mm_M2_DIN965_Pad | J5, J6 |
| 1 | 100k | Potentiometer_SMD:Potentiometer_Bourns_TC33X_Vertical | RV1 |
| 1 | 100n | Capacitor_SMD:C_0805_2012Metric | C5 |
| 1 | Electrodes | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J1 |
| 1 | ICL7660 | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U2 |
| 1 | LM324 | SOIC14 5:SOIC127P600X175-14N | U1 |
| 1 | MCU_out | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J3 |
| 1 | SS14 | Diode_SMD:D_SMA | D1 |
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Questions
What parts does the Seth'sEMG use?
31 parts, built around the ICL7660N, LM324 and SS14. 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 Seth'sEMG KiCad files?
From the Medical-Robotics-Limbo/Electrical repository on GitHub, at the commit this page was made from: the board is Seth'sEMG/Seth'sEMG.kicad_pcb and its schematic Projects/Palm_Hub/palmhub_kicad_v1/palm hub v1.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Seth'sEMG design in my own project?
Its repository states no licence, so its author keeps all rights: ask Medical-Robotics-Limbo before reusing the design.