StepperServo-hardware
dzid26
Stepper actuator controller
Components (52)
| Reference | Value | Description |
|---|---|---|
| Q1,Q3 | AO3401A | |
| Q2,Q4 | 2N7002 | |
| U1 | STM32F103CBT6 | |
| U2 | TLE5012B | |
| U3,U4 | A4950 | |
| U5 | SN65HVD230 | |
| U6,U7 | LMV321 | |
| U10 | TVS3300DRV | Flat-Clamp Surge Protection Device. 33Vrwm, WSON-6 |
| U11 | LV2842XLVDDCR | |
| C1,C6,C40 | 22u | |
| C2-C5,C9,C14,C16-C18,C24,C31,C34,C35,C39 | 100n | |
| C7 | 1u | |
| C8,C20,C22,C33 | 10n | |
| C10,C36,C38 | 100n 50V | Unpolarized capacitor, small symbol |
| C11,C12 | 10p | |
| C13 | 1uF 50V | |
| C21,C23 | 220pF | |
| C27 | 100uF 35V | |
| C29,C37 | 10u | |
| C32 | 1u 25V | |
| D1 | BLUE | |
| D2 | RED | |
| D3 | SSL54 | 450mV@5a |
| D4,D6-D17,D20 | 1N5819WS | |
| D5 | SMCJ28CA | |
| D18 | 1N4148WS | |
| D19 | SMF30CA | |
| D21 | Yellow | |
| D22 | PESD1CAN | Bidirectional dual transient-voltage-suppression diode, center on pin 3 |
| F1,F2 | Fcn> | |
| FB1 | FerriteBead 200mA | |
| J1 | CAR | |
| J2 | Debug | |
| J3 | Motor | |
| L1 | 68n | |
| L2 | 22uH 250mA | |
| R1,R5,R7-R11,R14,R16,R25,R26,R31,R33,R39 | 1k | |
| R2,R6,R15,R36,R38 | 10k | |
| R3,R34,R35 | 4.7k | |
| R4 | 100 | |
| R12,R13,R23,R40,R50 | 56k | |
| R17,R18,R45 | 5.6k | |
| R19,R21 | 2.2k | |
| R20,R22,R30,R41,R48 | 100k | |
| R24,R28,R29,R37,R49 | 8.2k | |
| R27,R32 | 0.1R | |
| R42,R43 | 470 | |
| R44 | 120Ω | |
| R46 | 51k | |
| R47 | 15k | |
| SW1 | Rst | |
| Y1 | 16Mhz 9pF |