2 layers133 × 114.7 mm
2 layers90 × 90 mm
Sensor bed
ufan/sensor_bed4A PCB with various kinds of sensors like optical mouse sensor, joystick, encoder, capacitive sliders etc.
- Size
- 90 × 90 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 70
- Nets
- 61
- Pads
- 330
- Tracks, vias
- 789, 73
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 27 Oct 2022
- Updated
- 27 Oct 2022
Overview
Sensor bed is an open-source printed circuit board by ufan, from the ufan/sensor_bed repository on GitHub. It is a 2-layer board of 90 × 90 mm with 70 parts on 61 nets, routed with 789 tracks and 73 vias.
It is built around the CAP1203-1-SN, AO3407 and D2LS-21. Its parts include 24 resistors, 12 capacitors, 3 switches and 1 transistor. It belongs with the sensors and measurement boards of this library.
Main components
3
CAP1203-1-SN
SOIC-8-40℃~+125℃ 3 3V~5.5V 50uA 750uA 8kV Capacitive Touch、自动灵敏度校准、防水抗干扰触摸、手势检测 SOIC-8 Touch Sensors ROHSMicrochip TechnologyTouch Sensors
AO3407
SOT-23-55℃~+150℃ 1 P-Channel 1.4W 1V 260pF 30V 37pF 4.1A 75mΩ@4.5V P-Channel ±20V SOT-23 MOSFETs ROHSBORNMOSFETs
D2LS-21
--25℃~+85℃ 1mA 5,000,000 Cycles 6V Round Plunger SMD(SMT) Tab SPST-NO - Limit Switches ROHSOmronLimit Switches
README
README.mdsensor_bed
Compaticble MCU module
All pro-micro compatible module, recommended: nrfmacro-lite
Available sensors
- trackball sensor: pmw3610
- blackberry trackball module
- joystick: cts-254
- encoder: kailh red
- capacitive slider: cap1203 or xw06a
- display: sharp memory lcd 1.1 inch
Parts
70| Qty | Value | Footprint | References |
|---|---|---|---|
| 14 | 10k/0 | Resistor_SMD:R_0603_1608Metric | R5, R6, R7, R9, R10, R11, R12, R13, R19, R20, R21, R22, R23, R24 |
| 10 | MountingHole_2.2mm_M2 | MountingHole:MountingHole_2.2mm_M2 | BB_Case1, BB_Case2, MtHole1, MtHole2, MtHole3, MtHole4, Push-lever, Roller_Stand1, Roller_Stand2, Slider_Protector |
| 5 | 100nF | Capacitor_SMD:C_0603_1608Metric | C6, C9, C10, C11, C12 |
| 5 | 1K | Resistor_SMD:R_0603_1608Metric | R14, R15, R16, R17, R18 |
| 3 | 10k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R2, R3, R4 |
| 3 | SW_PUSH-kbd | mylib:Kailh_Choc_Hotplug | SW1, SW2, SW3 |
| 2 | Ferrite_Bead_Small | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | FB1, FB2 |
| 2 | SK_TPRS-kbd | mylib:TRRS-PJ-320A | TPRS1, TPRS2 |
| 1 | 0.1uF | Capacitor_SMD:C_0603_1608Metric | C4 |
| 1 | 1uF | Capacitor_SMD:C_0603_1608Metric | C5 |
| 1 | 1uF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C1 |
| 1 | 1uF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C3 |
| 1 | 20 | Resistor_SMD:R_0603_1608Metric | R8 |
| 1 | 2M | Resistor_SMD:R_0603_1608Metric | R1 |
| 1 | 4.7nF | Capacitor_SMD:C_0603_1608Metric | C7 |
| 1 | 560pF/680pF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C2 |
| 1 | 5pF | Capacitor_SMD:C_0603_1608Metric | C8 |
| 1 | AO3407 | Package_TO_SOT_SMD:SOT-23 | Q1 |
| 1 | BB-Trackball | mylib:BB-Trackball-EVQWJN | BB-Trackball1 |
| 1 | CAP1203 | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | cap1203 |
| 1 | CTS-254-Joystick | mylib:CTS-254-Joystick | Joystick1 |
| 1 | Conn_01x02_Female | mylib:Molex_Panelmate_53780-0270_1x02-1MP_P1.25mm_Horizontal | Conn_Bat1 |
| 1 | Conn_01x03_Male | mylib:TouchSlider-3_32x16mm | Slider1 |
| 1 | Conn_01x05_Female | Connector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_Vertical | External1 |
| 1 | Conn_01x05_Male | mylib:TouchSlider-5_40x12mm | Slider2 |
| 1 | Conn_01x06_Female | mylib:PMW3610-Ref-EdgeCut | pmw3610 |
| 1 | Conn_01x08 | mylib:Conn_EPD | EPD1 |
| 1 | Conn_01x10 | Connector_FFC-FPC:Hirose_FH12-10S-0.5SH_1x10-1MP_P0.50mm_Horizontal | LCD1 |
| 1 | D2LS-21 | mylib:D2LS-21-Omron | SW_PTD1 |
| 1 | ProMacro-Lite-Partial | mylib:ProMacroLite_Partial | MCU1 |
| 1 | RotaryEncoder | mylib:Encoder-Kailh | Encoder1 |
| 1 | SW_Battery-kbd | mylib:NSI-10HS-slider-switch | SW_PWR1 |
| 1 | SW_RESET-kbd | mylib:YD-3414-Button | SW_RST1 |
| 1 | XW06A-SOP16L | mylib:XW06A | XW06A1 |
Questions
How big is the Sensor bed PCB?
It measures 90 × 90 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Sensor bed use?
70 parts, built around the CAP1203-1-SN, AO3407 and D2LS-21. 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 Sensor bed KiCad files?
From the ufan/sensor_bed repository on GitHub, at the commit this page was made from: the board is sensor-bed.kicad_pcb and its schematic sensor-bed.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Sensor bed design in my own project?
Its repository states no licence, so its author keeps all rights: ask ufan before reusing the design.
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