stepper_driver
janelia-kicad
Motor mounted stepper driver with step and direction controls and a UART interface
Components (16)
| Reference | Value | Description |
|---|---|---|
| U1,U2 | LVDS_4-4_HALF_DS91M040TSQE | IC TRANSCEIVER HALF 4/4 |
| U3 | MAX6817 | IC DEBOUNCER SWITCH DUAL |
| U4 | TMC2209 | IC MTR DRV 4.75-28V QFN28 |
| U5 | 3.3V_150MA | IC REG LINEAR 3.3V 150MA |
| C1-C4,C6,C8 | 0.1uF_50V | CAP CER 0.1UF 50V X7R |
| C5 | 22nF_50V | CAP CER 0.022UF 50V C0G/NP0 |
| C7,C14 | 1uF_50V | CAP CER 1UF 50V X5R |
| C9,C11 | 10uF_35V | CAP CER 10UF 35V X5R |
| C10,C15 | 2.2uF_50V | CAP CER 2.2UF 50V X5R |
| C12,C13 | 47uF_35V | CAP TANT 47UF 10% 35V |
| HS1 | Heatsink | ALUMINIUM HEAT SINK 7.5X7.5MM |
| J1 | Conn_FFC_20_Pin_1mm_bottom-ZF1-20-01-T-WT-TR | CONN FFC BOTTOM 20POS 1MM R/A |
| J2 | Conn_TERM_HDR_01x08_Pin_2.5MM_Horizontal | TERM BLOCK HDR 8POS 90DEG 2.5MM |
| R1-R8 | 100 | RES 100 OHM 1% 1/16W |
| R9,R10 | 1k | RES SMD 1K OHM 1% 1/16W |
| R11,R12 | 0.11 | RES 0.11 OHM 1% 1/2W |