

Advanced EMG
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 50
- Nets
- 33
- Pads
- 182
- Tracks, vias
- 23, 0
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 30 May 2025
- Updated
- 1 Jun 2025
Overview
Advanced EMG is an open-source printed circuit board by FarrenMartinus, from the FarrenMartinus/EMG repository on GitHub. It is a 2-layer board with 50 parts on 33 nets, routed with 23 tracks and 0 vias.
It is built around the INA128U, MCP6021-E/P and TL072. Its parts include 27 resistors, 16 capacitors, 5 ICs and 2 diodes.
Main components
3INA128U
SOIC-8-18V~-2.25V、2.25V~18V -40℃~+85℃ 1 10uV 130dB 200nV/℃ 2nA 30pA/℃ 4.5V~36V 4V/us 5nA 6mA 700uA 7us 8nV/√Hz@1kHz External resistor gain、Overvoltage protection Single-Ended SOIC-8 Instrumentation Amplifiers ROHSTexas InstrumentsInstrumentation AmplifiersMCP6021-E/P
PDIP-8-40℃~+125℃ 1 10MHz 1mA 1pA 1pA 2.5V~5.5V 3.5uV/℃ 30mA 500uV 7V/us 8.7nV/√Hz@10kHz 90dB Built-in compensation Rail-to-Rail Input, Rail-to-Rail Output PDIP-8 Operational Amplifier ROHSMicrochip TechnologyOperational AmplifierTL072
SOP-8-18V~18V 0℃~+70℃ 1.4mA 1.5nA 10V/us 10mV 2 2.5nA 3MHz 85dB SOP-8 Operational Amplifier ROHSGcoreOperational Amplifier
Parts
50| Qty | Value | Footprint | References |
|---|---|---|---|
| 12 | 10k | Resistor_SMD:R_0201_0603Metric | R8, R15, R17, R19, R20, R21, R22, R23, R25, R27, R28, R29 |
| 4 | 0.82u | Capacitor_SMD:C_0603_1608Metric | C19, C20, C21, C22 |
| 4 | 12k | Resistor_SMD:R_0201_0603Metric | R4, R5, R9, R18 |
| 4 | 33n | Capacitor_SMD:C_0603_1608Metric | C15, C16, C17, C18 |
| 2 | .22u | Capacitor_SMD:C_0603_1608Metric | C3, C4 |
| 2 | 1.5k | Resistor_SMD:R_0201_0603Metric | R7, R16 |
| 2 | 100k | Resistor_SMD:R_0201_0603Metric | R6, R24 |
| 2 | 82k | Resistor_SMD:R_0201_0603Metric | R1, R3 |
| 1 | .1u | Capacitor_SMD:C_0603_1608Metric | C1 |
| 1 | 0.1u | Capacitor_SMD:C_0603_1608Metric | C8 |
| 1 | 0.33u | Capacitor_SMD:C_0603_1608Metric | C6 |
| 1 | 10n | Capacitor_SMD:C_0603_1608Metric | C5 |
| 1 | 10u | Capacitor_SMD:C_0603_1608Metric | C2 |
| 1 | 1M | Resistor_SMD:R_0201_0603Metric | R26 |
| 1 | 1N47xxA | Diode_THT:D_DO-41_SOD81_P10.16mm_Horizontal | D1 |
| 1 | 1N5819 | Diode_THT:D_DO-41_SOD81_P10.16mm_Horizontal | D2 |
| 1 | 1k | Resistor_SMD:R_0201_0603Metric | R33 |
| 1 | 2k | Resistor_SMD:R_0201_0603Metric | R2 |
| 1 | 330k | Resistor_SMD:R_0201_0603Metric | R31 |
| 1 | 47n | Capacitor_SMD:C_0603_1608Metric | C7 |
| 1 | 680k | Resistor_SMD:R_0201_0603Metric | R13 |
| 1 | INA128 | Package_SO:SO-8_3.9x4.9mm_P1.27mm | U2 |
| 1 | LM7806_TO220 | Package_TO_SOT_THT:TO-220-3_Vertical | U3 |
| 1 | MCP6021 | Package_TO_SOT_SMD:TSOT-23-5 | U4 |
| 1 | TL072 | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U1 |
| 1 | TL074 | Package_SO:SOIC-14_3.9x8.7mm_P1.27mm | U6 |
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Questions
What parts does the Advanced EMG use?
50 parts, built around the INA128U, MCP6021-E/P and TL072. 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 Advanced EMG KiCad files?
From the FarrenMartinus/EMG repository on GitHub, at the commit this page was made from: the board is 12V_EMG/Advanced_EMG.kicad_pcb and its schematic 12V_EMG/60Hz_Notch_Filter.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Advanced EMG design in my own project?
Its repository states no licence, so its author keeps all rights: ask FarrenMartinus before reusing the design.