4 layers53.5 × 74.7 mm
2 layers96 × 100 mm
ADS1299EMG8xR2
RF-Lab/emg_platform9EMG platform
- Size
- 96 × 100 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 152
- Nets
- 136
- Pads
- 472
- Tracks, vias
- 976, 41
- Pours
- 4
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 22 Jun 2018
- Updated
- 21 Oct 2026
Overview
ADS1299EMG8xR2 is an open-source printed circuit board by RF-Lab, from the RF-Lab/emg_platform repository on GitHub. It is a 2-layer board of 96 × 100 mm with 152 parts on 136 nets, routed with 976 tracks and 41 vias.
It is built around the ESP32-DEVKITC-VE, LM1117-5.0 and LM1117-3.3. Its parts include 68 resistors, 56 capacitors, 17 ICs and 3 diodes. It belongs with the ESP32 boards of this library.
Main components
3
ESP32-DEVKITC-VE
-- WiFi Modules ROHSEspressif SystemsWiFi Modules
LM1117-5.0
SOT-2231 1.3V@(1000mA) 15V 1A 2mA 5V Fixed Over Current Protection、Short Circuit Protection、Thermal shutdown Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHShongjiachengUncategorisedLM1117-3.3
SOT-2231 1.3V@(1000mA) 15V 1A 2mA 3.3V Fixed Over Current Protection、Short Circuit Protection、Thermal shutdown Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHShongjiachengUncategorised
README
hw_platform/MYOPROBE/readme.mdSingle channel myoelectric analogue pre-conditioning board
Single channel analog pre-amplifier board with built-in EMG electrodes for multiboard MYOCELL design. Includes INA331. Rev 1.0 available. Rev 2.0 for MYOCELL8 in progress.
Parts
152| Qty | Value | Footprint | References |
|---|---|---|---|
| 23 | 5.1k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R3, R12, R14, R15, R28, R29, R35, R36, R37, R38, R39, R40, R41, R43, R44, R45 +7 |
| 20 | 0.1uF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C1, C2, C3, C5, C10, C13, C37, C48, C49, C50, C51, C52, C53, C54, C55, C56 +4 |
| 19 | 100k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R2, R24, R25, R54, R55, R56, R57, R58, R59, R60, R61, R62, R64, R66, R74, R76 +3 |
| 15 | 10k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R1, R4, R6, R7, R8, R10, R11, R21, R22, R30, R63, R65, R67, R69, R81 |
| 10 | 0.1u | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C16, C22, C28, C31, C33, C36, C40, C42, C46, C47 |
| 9 | 1u | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C19, C20, C23, C27, C29, C32, C34, C39, C41 |
| 6 | 10uF | Capacitor_Tantalum_SMD:CP_EIA-3528-21_Kemet-B_Pad1.50x2.35mm_HandSolder | C18, C24, C25, C26, C30, C35 |
| 6 | 22uF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C4, C38, C58, C59, C60, C61 |
| 6 | INA331 | Package_SO:MSOP-8_3x3mm_P0.65mm | U4, U5, U14, U15, U16, U17 |
| 6 | PJ-325-5P | Connector_Audio:Jack_3.5mm_PJ-325-P5 | U1, U2, U3, U6, U7, U8 |
| 4 | 1M | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R42, R48, R50, R52 |
| 3 | 300 | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R13, R16, R17 |
| 3 | LED | LED_SMD:LED_0805_2012Metric | D1, D2, D3 |
| 2 | 0.068uF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C7, C8 |
| 2 | Battery_Cell | Battery:BatteryHolder_Blossom_1x18650 | BT1, BT2 |
| 2 | Jumper | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | JP3, JP5 |
| 2 | Jumper_3_Bridged12 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | JP4, JP6 |
| 2 | LM1117-5.0 | Package_TO_SOT_SMD:TO-252-3_TabPin2 | U10, U12 |
| 1 | 0 | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R20 |
| 1 | 0.01uF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C14 |
| 1 | 100u | Capacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C21 |
| 1 | 10u | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C17 |
| 1 | 220k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R68 |
| 1 | 390k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R19 |
| 1 | 4.99k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R34 |
| 1 | ADS1299 | Package_QFP:PQFP-64-12x12mm_P0.5_ADS1299 | U9 |
| 1 | ESP32-DevKitC | Package_DIP:DIP-38_W22.86m_P2.54mm_ESP32_DevKitC | U13 |
| 1 | LM1117-3.3 | Package_TO_SOT_SMD:TO-252-3_TabPin2 | U11 |
The 150 most common of 152 parts.
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Questions
How big is the ADS1299EMG8xR2 PCB?
It measures 96 × 100 mm and has 2 copper layers, 1.6 mm thick.
What parts does the ADS1299EMG8xR2 use?
152 parts, built around the ESP32-DEVKITC-VE, LM1117-5.0 and LM1117-3.3. 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 ADS1299EMG8xR2 KiCad files?
From the RF-Lab/emg_platform repository on GitHub, at the commit this page was made from: the board is hw_platform/ADS1299EMG8xR2/ADS1299EMG8xR2.kicad_pcb and its schematic hw_platform/ADS1292EMG2x/ADS1292EMG2x.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the ADS1299EMG8xR2 design in my own project?
Its repository states no licence, so its author keeps all rights: ask RF-Lab before reusing the design.