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... (Budget: ₹12500 - ₹37500 INR, Jobs: Electronic Design, Machine Learning (ML), Microcontroller)
