Validating profile... 0% complete

What is your current level of experience in freelance work?

 

 

Comprehensive Microprocessor System Development

```mermaid graph TD A[Power Supply] --> B(Microprocessor); C[Camera] --> B; D[Switches] --> B; E[Microphone] --> B; F[Speaker] --> B; G[Payment System] --> B; H[WiFi/Ethernet Module] --> B; B --> H; H --> I[MQTT Broker (Central Command)]; subgraph Microprocessor System B; C; D; E; F; G; H; end subgraph Input Devices C; D; E; end subgraph Output Devices F; end subgraph Communication G; H; I; end subgraph Power A; end %% Detailed Connections A --> B[Microcontroller (e.g., ESP32, STM32)]; B --> C[Camera M...