Started: 4.1 Add decoupling capacitors with appropriate values and voltage ratings.

Started: Add pull-up resistors for interfaces (I²C, enable pins).

Using Schematic Tool.

Started: Connect pull-up resistors for interfaces: create nets and add connections for: • 3V3: C3:P1, R1:P1, R2:P1 • I2C_SCL: R1:P2, U2:SCL, U9:SCL, U10:SCL, U1:SCL • I2C_SDA: R2:P2, U2:SDA, U9:SDA, U10:SDA, U1:SDA • BUS: C1:P1, R3:P1, R4:P1, R5:P1 • U4_EN1: R3:P2, U4:EN1 • U4_EN2: R4:P2, U4:EN2 • U5_EN: R5:P2, U5:EN

Started: Add inductors for DC/DC stages.

Started: Add oscillators if an external clock is required.

Started: Add high-speed (32 MHz) and low-speed (32.768 kHz) crystals with appropriate load capacitors for the MCU.

Using Schematic Tool.

Starting 1 component search

Creating search plan for: "32 MHz Crystal"

Searching: "Searching for a 32 MHz quartz crystal, typically used as a timing or clock reference in embedded systems. The part should meet the basic frequency specification with industry-standard packages and load capacitance suitable for microcontroller clock applications."

Searching: "Seeking a 32 MHz quartz crystal in an HC-49 or equivalent package, specifically for clock generation in embedded electronics. This inquiry targets parts with precise frequency tolerance, reliable performance under varied environmental conditions, and known package type for PCB mounting."

Searching: "32 MHz Crystal"

Completed 1 component search.

Starting 1 component search

Creating search plan for: "32.768 kHz Crystal"

Searching: "Targeting a high-precision 32.768 kHz quartz crystal with a tolerance of around ±20ppm for accurate time-keeping in real-time clock applications. The search focuses on low ESR, consistent performance, and compatibility with PCB-mounted designs in low power systems."

Searching: "32.768 kHz Crystal"

Completed 1 component search.

Started: Select and add connectors: USB-C, motor, encoder, I/O, and test points.

Starting 5 component searches

Dispatching Library tool to find: "3-pin screw terminal block"

Dispatching Library tool to find: "2x5 header"

Creating search plan for: "USB-C Receptacle"

Creating search plan for: "6-pin header"

Creating search plan for: "Test Point"

Searching: "Searching for a PCB-mounted 3-pin screw terminal block used to securely connect wiring to a printed circuit board. Looking for a standard terminal block with three connection points designed for reliable mechanical and electrical connections in circuit applications."

Searching: "Targeting a specific 3-pin PCB terminal block featuring screw connections and designed for secure, industrial-grade wiring attachment. This component is intended for applications requiring reliable connection integrity and ease of installation on a PCB, with specifications such as defined pitch and mounting dimensions."

Searching: "A surface mount USB Type-C connector intended for inclusion on PCB designs. Key requirements include adherence to USB Type-C specifications with support for reversible plugging, power delivery (typically 5V and beyond), and data signal integrity for high-speed applications."

Found 47 results.

Searching: "Searching for a PCB-mounted male header with 6 pins. The header is used for establishing connections between circuit boards or for interfacing with external modules. Important aspects include board mounting compatibility and standard pin spacing (commonly 0.1 inch pitch)."

Found 51 results.

Searching: "Looking for a 10-pin PCB header with a dual-row layout (2x5) used for interconnecting circuit boards. Emphasis is on robust and reliable board-to-board interconnectivity with typical dimensions such as 2.54mm pitch, suitable for digital signal routing."

Searching: "Looking for a dual-row header connector with a 2x5 pin configuration for PCB mounting. The component is needed for board interconnection applications, emphasizing precision and compatibility with standard 2.54mm pitch formats."

Searching: "Looking for a standard PCB test point pad used for in-circuit measurement and debugging. Typically a small, circular or rectangular copper or gold-plated pad on a PCB that provides a reliable point for probing signals or voltages. Suitable for general purpose PCB applications where bare-metal test points are integrated into the design."

Searching: "Searching for a test point connector that facilitates easy attachment and detachment of test probes. The component should allow for secure mechanical and electrical connections during debugging or in-circuit programming, with specifications tailored for automated test setups or temporary diagnostic connections."

Searching: "6-pin header"

Searching: "2x5 header"

Searching: "Test Point"

Completed 5 component searches.

Started: Connect all nets: power rails to regulators, decoupling capacitors to their respective IC power pins, enable pins to their resistors, and all control and debug signal pins together by creating the necessary connections between component pins.

Using Schematic Tool.

Started: Review schematic completeness and add any missing components or nets.