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meierh
| Reference | Value | Description |
|---|---|---|
| U1 | STM32F103RET6 | STMicroelectronics Arm Cortex-M3 MCU, 512KB flash, 64KB RAM, 72 MHz, 2.0-3.6V, 51 GPIO, LQFP64 |
| U2 | AP7361C-33E | 1A Low Dropout regulator, positive, 3.3V fixed output, SOT-223 |
| C1 | 10u | Unpolarized capacitor |
| C2-C6,C14 | 100n | Unpolarized capacitor |
| C7,C12,C13 | 10n | Unpolarized capacitor |
| C8,C9,C15-C18 | 1u | Unpolarized capacitor |
| C10,C11 | 4u7 | Unpolarized capacitor |
| FB1 | 600R | Ferrite bead |
| R1,R6,R7 | 4k7 | Resistor |
| R2,R8-R11,R14,R16,R18,R20 | 10k | Resistor |
| R4,R22,R23 | 100k | Resistor |
| R5 | 100 | Resistor |
| R12,R13 | 1M | Resistor |
| R15,R17,R19,R21 | 22k | Resistor |
| SW2 | EC12E24204A2 | Rotary encoder, dual channel, incremental quadrate outputs |