my custom rp2040 devboard :)
has debug leds and a 9-DOF IMU composed of multiple 3-axis sensors
in the format of a rpi pico
| Id | Designator | Footprint | Quantity | Comment | Supplier and ref |
|---|---|---|---|---|---|
| 1 | R5,R7 | R_0402_1005Metric | 2 | 1K | |
| 2 | C16,C15 | C_0402_1005Metric | 2 | 33pF | |
| 3 | C10,C11,C5,C8,C3,C2,C7,C6,C4,C17,C1,C20,C18 | C_0402_1005Metric | 13 | 0.1uF | |
| 4 | D3,D1,D2 | LED_0603_1608Metric | 3 | LED | |
| 5 | Y1 | Crystal_SMD_3225-4Pin_3.2x2.5mm | 1 | 12MHz | |
| 6 | R10,R9,R8 | R_0402_1005Metric | 3 | 680 | |
| 7 | J4 | PinHeader_1x03_P2.54mm_Vertical | 1 | Conn_01x03 | |
| 8 | C9,C12 | C_0402_1005Metric | 2 | 1uF | |
| 9 | U1 | QFN-56-1EP_7x7mm_P0.4mm_EP3.2x3.2mm | 1 | RP2040 | |
| 10 | R4,R3 | R_0402_1005Metric | 2 | 27 | |
| 11 | U3 | Winbond_USON-8-1EP_3x2mm_P0.5mm_EP0.2x1.6mm | 1 | W25Q128JVS | |
| 12 | J3,J2 | PinHeader_1x20_P2.54mm_Vertical | 2 | Conn_01x20 | |
| 13 | C21 | C_0402_1005Metric | 1 | 2.2uF | |
| 14 | C13,C14 | C_0201_0603Metric | 2 | 10uF | |
| 15 | U4 | LGA-16_3x3mm_P0.5mm_LayoutBorder3x5y | 1 | ICM-20602 | |
| 16 | U2 | SOT-23 | 1 | MCP1700x-330xxTT | |
| 17 | J1 | USB_C_Receptacle_HRO_TYPE-C-31-M-12 | 1 | USB_C_Receptacle_USB2.0_14P | |
| 18 | SW1 | SW_Push_SPST_NO_Alps_SKRK | 1 | SW_Push | |
| 19 | R6 | R_0402_1005Metric | 1 | 10K | |
| 20 | R2,R1 | R_0402_1005Metric | 2 | 5.1K | |
| 21 | C19 | C_0402_1005Metric | 1 | 10nF |