4 layers64 × 40 mm
2 layers68.6 × 53.5 mm
ControllerShield
TadAtThayer/MazeControllerArduino Shield for ES28 project
- Size
- 68.6 × 53.5 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 32
- Nets
- 45
- Pads
- 129
- Tracks, vias
- 171, 26
- Pours
- 5
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 6 Oct 2023
- Updated
- 22 May 2025
Overview
ControllerShield is an open-source printed circuit board by TadAtThayer, from the TadAtThayer/MazeController repository on GitHub. It is a 2-layer board of 68.6 × 53.5 mm with 32 parts on 45 nets, routed with 171 tracks and 26 vias.
It is built around the COM-09032, PCA9306DQER and TLV75533PDBV. Its parts include 8 capacitors, 5 resistors, 5 connectors, 4 ICs and 2 diodes.
Main components
3COM-09032
插件插件 Multi-Directional Switches ROHSSparkFun ElectronicsMulti-Directional Switches
PCA9306DQER
X2-SON-8(0.8x1.4)-40℃~+85℃ 1.2V~3.3V 1.5ns 1.8V~5.5V 2 2 400Kbps X2-SON-8(0.8x1.4) Translators, Level Shifters ROHSTexas InstrumentsDigital Isolators
TLV75533PDBV
SOT-23-5-40℃~+125℃@(Tj) 1 238mV@(500mA) 25uA 3.3V 46dB@(100kHz) 5.5V 500mA 71.5uVrms Fixed Over Current Protection、Thermal Shutdown、Input undervoltage protection Positive SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSTexas InstrumentsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
README
README.mdMazeController
Arduino Shield for ES28 project
Parts
32| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 0.1uF | Capacitor_SMD:C_0603_1608Metric | C1, C3, C6, C7 |
| 4 | MountingHole_3.2mm | Arduino_MountingHole:MountingHole_3.2mm | MH1, MH2, MH3, MH4 |
| 2 | 10K | Resistor_SMD:R_0603_1608Metric | R1, R2 |
| 2 | 10uF | Capacitor_THT:CP_Radial_D6.3mm_P2.50mm | C5, C8 |
| 2 | 1K | Resistor_SMD:R_0603_1608Metric | R3, R4 |
| 2 | Small Switch TH | Footprints:SW4_1825910-B_TEC | SW1, SW2 |
| 1 | 10uF | Capacitor_SMD:C_0603_1608Metric | C2 |
| 1 | 1uF | Capacitor_SMD:C_0603_1608Metric | C4 |
| 1 | 200K | Resistor_SMD:R_0603_1608Metric | R5 |
| 1 | Analog | Connector_PinSocket_2.54mm:PinSocket_1x06_P2.54mm_Vertical | J3 |
| 1 | COM-09032 | Footprints:XDCR_COM-09032 | U1 |
| 1 | Conn_02x05_Odd_Even | Connector_PinHeader_2.54mm:PinHeader_2x05_P2.54mm_Vertical | J5 |
| 1 | Digital/PWM | Connector_PinSocket_2.54mm:PinSocket_1x08_P2.54mm_Vertical | J4 |
| 1 | Digital/PWM | Connector_PinSocket_2.54mm:PinSocket_1x10_P2.54mm_Vertical | J2 |
| 1 | Green | LED_THT:LED_D5.0mm | D2 |
| 1 | LIS3DHTR | Package_LGA:LGA-16_3x3mm_P0.5mm_LayoutBorder3x5y | U2 |
| 1 | LOGO | QRCodes:v1.0 | G*** |
| 1 | PCA9306DQER | Package_SO:TSSOP-8_3x3mm_P0.65mm | U4 |
| 1 | Power | Connector_PinSocket_2.54mm:PinSocket_1x08_P2.54mm_Vertical | J1 |
| 1 | RED | LED_THT:LED_D5.0mm | D1 |
| 1 | SolderJumper_2_Bridged | Jumper:SolderJumper-2_P1.3mm_Bridged_RoundedPad1.0x1.5mm | JP1 |
| 1 | TLV75533PDBV | Package_TO_SOT_SMD:SOT-23-5 | U3 |
Questions
How big is the ControllerShield PCB?
It measures 68.6 × 53.5 mm and has 2 copper layers, 1.6 mm thick.
What parts does the ControllerShield use?
32 parts, built around the COM-09032, PCA9306DQER and TLV75533PDBV. 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 ControllerShield KiCad files?
From the TadAtThayer/MazeController repository on GitHub, at the commit this page was made from: the board is ControllerShield/ControllerShield.kicad_pcb and its schematic ConnectorBoard/WiringHarness/WiringHarness.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the ControllerShield design in my own project?
Its repository states no licence, so its author keeps all rights: ask TadAtThayer before reusing the design.
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