4 layers20 × 50.1 mm
4 layers21 × 39.2 mm
Fsr controller2
seanboe/fsr_controller1- Size
- 21 × 39.2 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 85
- Nets
- 103
- Pads
- 380
- Tracks, vias
- 924, 134
- Pours
- 3
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 18 Jun 2024
- Updated
- 23 Feb 2025
Overview
Fsr controller2 is an open-source printed circuit board by seanboe, from the seanboe/fsr_controller repository on GitHub. It is a 4-layer board of 21 × 39.2 mm with 85 parts on 103 nets, routed with 924 tracks and 134 vias.
It is built around the ADS1115IDGST, AD5143BCPZ100-RL7 and AP2112K-3.3TRG1, with the ESD224DQAR, LSM6DSV16X and MAX17048G+T10 among its other parts. Its parts include 28 capacitors, 23 resistors, 15 ICs, 11 connectors and 4 diodes. It belongs with the SAM D and SAM boards of this library.
Main components
12
ADS1115IDGST
VSSOP-10-0.5mm-40℃~+125℃ 16 1LSB 1MHz 2V~5.5V 2uA 2、4 860Hz Built-in Built-in I2C Multiplexers、Power-on reset Sigma-Delta Support Yes VSSOP-10-0.5mm Analog to Digital Converters (ADC) ROHSTexas InstrumentsAnalog To Digital Converters (ADC)
AD5143BCPZ100-RL7
LFCSP-16(3x3)-40℃~+125℃ 100kΩ 2.3V~5.5V 256 35ppm/℃ 4 430kHz 700nA EEPROM I2C Linear Non-volatile storage、Soft reset ±8% LFCSP-16(3x3) Digital Potentiometers ROHSAnalog DevicesDigital Potentiometers
AP2112K-3.3TRG1
SOT-25-5-40℃~+85℃@(Ta) 1 250mV@(600mA) 3.3V 50uVrms 55uA 600mA 65dB@(1kHz) 6V Fixed Over Current Protection、Thermal Shutdown、Enable control Positive SOT-25-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSDiodes IncorporatedVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
ESD224DQAR
USON-10(1x2.5)-40℃~+125℃ 0.5pF 100pA 14V 17W@8/20us 2A@8/20us 3.6V 7.9V Bidirectional ESD Four channels IEC 61000-4-2 USON-10(1x2.5) ESD and Surge Protection (TVS/ESD) ROHSTexas InstrumentsESD Protection Devices
LSM6DSV16X
LGA-14_2.5x3mmUncategorisedSTMicroelectronics
MAX17048G+T10
DFN-8-EP(2x2)-40℃~+85℃ 1 2.5V~4.5V 3uA I2C Lithium Battery Not supported Not supported DFN-8-EP(2x2) Battery Management ROHSMaxim Integrated (Analog Devices)Battery ManagementMCP73831-2ACI/OT
SOT-23-5-40℃~+85℃ 1 3.75V~6V 4.2V 53uA 550mA Charging IC Lithium Battery Not supported SOT-23-5 Battery Management ROHSMicrochip TechnologyBattery Management
TYPE-C-31-M-12
SMD-30℃~+80℃ 1 10,000 cycles 16P 20V 5A 7.35mm Female Surface Mount, Right Angle Type-C SMD USB Connectors ROHSHRO ElectronicsUSB Connectors
CS1608X5R106M160NRB
060310uF 16V X5R ±20% 0603 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHSSamwha CapacitorMultilayer Ceramic Capacitors MLCC - SMD/SMT
0603WAF5101
0603-55℃~+155℃ 100mW 5.1kΩ 75V Thick Film Resistor ±1% ±100ppm/℃ 0603 Chip Resistor - Surface Mount ROHSUNI-ROYALChip Resistor - Surface MountCS1608X7R105K160NRB
060316V 1uF X7R 0603 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHSSamwha CapacitorMultilayer Ceramic Capacitors MLCC - SMD/SMT
ARG02BTC1001
0402-55℃~+155℃ 1kΩ 50V 62.5mW Thin Film Resistor ±0.1% ±25ppm/℃ 0402 Chip Resistor - Surface Mount ROHSViking TechChip Resistor - Surface Mount
Parts
85| Qty | Value | Footprint | References |
|---|---|---|---|
| 10 | 0.1uF | 2_Passives_Capacitors_SMD_IPC:C_1608_603_B | C1, C5, C9, C12, C16, C20, C21, C25, C26, C29 |
| 10 | 5k1 | 2_Passives_Resistors_SMD_IPC:R_1608_603_B | R2, R3, R11, R12, R13, R14, R21, R29, R31, R33 |
| 9 | 1uF | 2_Passives_Capacitors_SMD_IPC:C_1608_603_B | C6, C10, C13, C14, C15, C17, C18, C19, C22 |
| 7 | 10uF | 2_Passives_Capacitors_SMD_IPC:C_1608_603_B | C3, C4, C7, C11, C23, C24, C28 |
| 7 | TEST_1P | 0_misc:test_point_1.0mm_square | J2, J4, J5, J6, J7, J9, J10 |
| 6 | 1k | 2_Passives_Resistors_SMD_IPC:R_1608_603_B | R1, R4, R9, R15, R16, R27 |
| 4 | 10k | 2_Passives_Resistors_SMD_IPC:R_1608_603_B | R8, R10, R23, R24 |
| 3 | 4k7 | 2_Passives_Resistors_SMD_IPC:R_1608_603_B | R5, R6, R7 |
| 3 | LED | 1_Semi_Discrete_Diodes_SMD:D_0603 | D1, D2, D3 |
| 2 | 22pF | 2_Passives_Capacitors_SMD_IPC:C_1005_402_B | C2, C8 |
| 2 | AD5143BCPZ100 | 1_Semi_QFN:WQFN-16-1EP_3x3mm_P0.5mm_EP1.68x1.68mm | U7, U13 |
| 2 | ADS1115IDGST | 1_Semi_QFN:VSSOP-10_3x3mm_P0.5mm | U9, U10 |
| 2 | AP2112K-3V_SOT-25 | 1_Semi_TO_SOT:SOT-23-5 | U6, U11 |
| 2 | TLV9064S | 1_Semi_QFN:WQFN-16-1EP_3x3mm_P0.5mm_EP1.68x1.68mm | U5, U12 |
| 1 | 32.768khz | footprint:2-smd | Y1 |
| 1 | ATSAMD21G18A-MUT | 1_Semi_QFN:QFN50P700X700X90-49N-D | IC2 |
| 1 | CONN_01X02_MALE | 5_Connectors_JST:JST_PH_S2B-PH-SM4-TB_1x02-1MP_P2.00mm_Horizontal | J1 |
| 1 | CONN_01X03_MALE | footprint:JST_BM03B_GHS_TB | J3 |
| 1 | CONN_01X05_MALE | footprint:JST_SM05B | J11 |
| 1 | ESD224DQA | 1_Semi_QFN:Diodes_UDFN-10_1.0x2.5mm_P0.5mm | U3 |
| 1 | LOGO | footprint:biomech | G*** |
| 1 | LSM6DSV16X | footprint:PQFN50P250X300X86-14N | U8 |
| 1 | MAX17048 | 1_Semi_QFN:DFN-8-1EP_2x2mm_P0.5mm_EP0.9x1.5mm | U1 |
| 1 | MCP73831 | 1_Semi_TO_SOT:SOT-23-5 | U4 |
| 1 | Mounting-holes | 0_misc:plated_hole_2.0x2.5mm | U14 |
| 1 | PMEG1030EH | 1_Semi_Discrete_Diodes_SMD:D_SOD-123F | D6 |
| 1 | Q_PMOS_GSD | 1_Semi_TO_SOT:SOT-23 | Q2 |
| 1 | SW_Push | footprint:TL3365AF180QG | SW1 |
| 1 | USB_C_2.0 | 5_Connectors_misc:USB_C_XKB_U262-16XN-4BVC11 | U2 |
| 1 | header_01x10 | footprint:fsr_connector | J8 |
Questions
How big is the Fsr controller2 PCB?
It measures 21 × 39.2 mm and has 4 copper layers, 1.6 mm thick.
What parts does the Fsr controller2 use?
85 parts, built around the ADS1115IDGST, AD5143BCPZ100-RL7, AP2112K-3.3TRG1 and ESD224DQAR. 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 controller2 KiCad files?
From the seanboe/fsr_controller repository on GitHub, at the commit this page was made from: the board is v2/fsr_controller2.kicad_pcb and its schematic v1/adc.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Fsr controller2 design in my own project?
Its repository states no licence, so its author keeps all rights: ask seanboe before reusing the design.
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