4 layers60 × 60 mm
2 layers50 × 65 mm
Fsr matrix readout internal adc
Smart-Cushion/FSR_matrix_readout1- Size
- 50 × 65 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 97
- Nets
- 96
- Pads
- 409
- Tracks, vias
- 1,446, 136
- Pours
- 571
- Routed
- Yes
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 7 Jun 2026
- Updated
- 2 Jul 2026
Overview
Fsr matrix readout internal adc is an open-source printed circuit board by Smart-Cushion, from the Smart-Cushion/FSR_matrix_readout repository on GitHub. It is a 2-layer board of 50 × 65 mm with 97 parts on 96 nets, routed with 1,446 tracks and 136 vias.
It is built around the TLV9064ID, RS2323XUTQK10 and SN74LVC1G14DCKR, with the TPS7A2033PDBVR-TP and AFA07-S16FCC-00 among its other parts. Its parts include 48 capacitors, 20 resistors, 17 ICs and 2 connectors. It belongs with the lEDs and displays boards of this library.
Main components
5
TLV9064ID
SOIC-14-40℃~+125℃ 0.05pA 0.5pA 1.8V~5.5V 103dB 10MHz 16nV/√Hz@1kHz 300uV 4 50mA 530nV/℃ 538uA 6.5V/us Enable/shutdown function、ESD protection、EMI filtering/RF suppression Rail-to-Rail Input, Rail-to-Rail Output SOIC-14 Operational Amplifier ROHSTexas InstrumentsOperational Amplifier
RS2323XUTQK10
WQFN-10(1.4x1.8)-40℃~+125℃ 1.8V~5.5V 15ns 17ns 2 2:1 30MHz 350pF 600mΩ WQFN-10(1.4x1.8) Analog Switches, Multiplexers ROHSJiangsu RUNIC TechAnalog Switches, Multiplexers
SN74LVC1G14DCKR
SOT-353-40℃~+125℃ 1 1 1.65V~5.5V 10uA 24mA 24mA 74LVC SOT-353 Inverters ROHSTECH PUBLICLogic Gates
TPS7A2033PDBVR-TP
SOT-23-5-40℃~+85℃ 1 180uV@(300mA) 2uA 3.3V 300mA 5.5V 75dB@(1kHz) Fixed Over Current Protection、Enable、Thermal Shutdown Positive SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSTECH PUBLICUncategorised
AFA07-S16FCC-00
SMD,P=1mm,卧贴0.3mm 16P 1mm 2.5mm Bottom Contact Copper alloy Slide Lock Surface Mount, Right Angle Tin SMD,P=1mm,卧贴 FFC, FPC (Flat Flexible) Connector Assemblies ROHSJSFFC, FPC (Flat Flexible) Connector Assemblies
Parts
97| Qty | Value | Footprint | References |
|---|---|---|---|
| 16 | 0.1uF | Capacitor_SMD:C_0603_1608Metric | C5, C6, C7, C8, C13, C14, C15, C16, C22, C23, C24, C25, C28, C29, C38, C39 |
| 16 | 30pF | Capacitor_SMD:C_0603_1608Metric | C30, C31, C32, C33, C34, C35, C36, C37, C40, C41, C42, C43, C44, C45, C46, C47 |
| 16 | 330R | Capacitor_SMD:C_0603_1608Metric | R5, R6, R7, R8, R9, R10, R11, R12, R13, R14, R15, R16, R17, R18, R19, R20 |
| 11 | 22nF | Capacitor_SMD:C_0603_1608Metric | C1, C2, C4, C9, C10, C11, C12, C26, C27, C48, C49 |
| 8 | RS2323XUTQK10 | easyeda2kicad:WQFN-10_L1.8-W1.4-P0.40-BL | U1, U2, U3, U4, U5, U6, U7, U8 |
| 6 | TestPoint | TestPoint:TestPoint_Keystone_5000-5004_Miniature | TP_FSR_DRIVE0, TP_FSR_I_OUT0, TP_SEL0, TP_SENSE_TIA0, TP_VG1, TP_VG2 |
| 4 | TLV9064 | Package_SO:TSSOP-14_4.4x5mm_P0.65mm | U14, U15, U16, U17 |
| 2 | 10uF | Capacitor_SMD:C_0603_1608Metric | C17, C19 |
| 2 | 1uF | Capacitor_SMD:C_0603_1608Metric | C18, C20 |
| 2 | AFA07-S16FCC-00 | easyeda2kicad:FPC-SMD_16P-P1.00_AFA07-S16FCC-00 | FPC1, FPC2 |
| 2 | Conn_01x22 | Connector_PinSocket_2.54mm:PinSocket_1x22_P2.54mm_Vertical | J1, J2 |
| 2 | MountingHole_Pad | MountingHole:MountingHole_2.2mm_M2_DIN965_Pad | H1, H2 |
| 2 | SN74AHC138RGYR | easyeda2kicad:VQFN-16_L4.0-W3.5-P0.50-BL-EP | U11, U12 |
| 1 | 10R | Capacitor_SMD:C_0603_1608Metric | R4 |
| 1 | 3k | Capacitor_SMD:C_0603_1608Metric | R2 |
| 1 | 3k9 | Capacitor_SMD:C_0603_1608Metric | R1 |
| 1 | 470pF | Capacitor_SMD:C_0603_1608Metric | C21 |
| 1 | 47k | Capacitor_SMD:C_0603_1608Metric | R3 |
| 1 | SN74LVC1G14DCKR_C19829630 | easyeda2kicad:SC-70-5_L2.1-W1.3-P0.65-LS2.1-BR | U13 |
| 1 | TLV9061xDBV | Package_TO_SOT_SMD:SOT-23-5 | U10 |
| 1 | TPS7A2033PDBVR | easyeda2kicad:SOT-23-5_L2.9-W1.6-P0.95-LS2.8-BR | U9 |
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Questions
How big is the Fsr matrix readout internal adc PCB?
It measures 50 × 65 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Fsr matrix readout internal adc use?
97 parts, built around the TLV9064ID, RS2323XUTQK10, SN74LVC1G14DCKR and TPS7A2033PDBVR-TP. 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 Fsr matrix readout internal adc KiCad files?
From the Smart-Cushion/FSR_matrix_readout repository on GitHub, at the commit this page was made from: the board is internal_adc/pcb/fsr_matrix_readout_internal_adc.kicad_pcb and its schematic FSR_readout.kicad_blocks/16x Frontend Analog Switch.kicad_block/16x Frontend Analog Switch.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Fsr matrix readout internal adc design in my own project?
Its repository states no licence, so its author keeps all rights: ask Smart-Cushion before reusing the design.