graph TD;
    R1("R1: Resistor 500Ω<br>SMD_0603_1608Metric") --> |"Connects to"| J1("J1: Connector");
    C1("C1: Capacitor node_100p") --> |"Connects to"| J1;
    U1("U1: W25Q128FVPIQ TR<br>Winbond Electronics") --> |"Controls data storage"| J3("J3: TF-015<br>SOFNG");
    SW1("SW1: B3FS-1050P<br>OMRON") --> |"User input"| J2("J2: Connector");
    D1("D1: Diode<br>Forward Voltage: 1.70V") --> |"Connects to"| J3;
    J1 --> |"Interface" | J2;
    J2 --> |"External devices"| P1("P1: Power Supply");

This block diagram provides a high-level overview of the project "Grieving Red Sonic Screwdriver," showing the primary components and their connections through connectors J1, J2, and J3. Details such as specific resistor and capacitor values, as well as the manufacturer part numbers for IC and other significant components, are included within each block. The exact nature of connections between some components (e.g., R1, C1 to J1) and how components interface with J2 and J3 are simplified for clarity. Keep in mind, this diagram is a high-level representation; specific connections, pinouts, and functionality should be detailed in the schematic for comprehensive understanding and implementation.