# Blank project
This is a blank Wokwi project. Please edit this README file and add a description of your project.
## Usage
1. Add parts by clicking the blue "+" button in the diagram editor
2. Connect parts by dragging wires between them
3. Click the green play button to start the simulation
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stm32-bluepill
stm32-bluepill
8 LEDs stand in for: ULN2803 channel + solenoid
microSD: song files (SPI2)
Not simulated: 12V supply, LM2596, capacitor, fuse, e-stop