🔋 Power Electronics & Embedded Hardware¶

Cross-cutting hardware best practices that apply to ESP32 and other embedded platforms — power supply design, MOSFET switching, LiPo management, and solar input.

Guides in this section¶

• Power Electronics for ESP32 Projects — MOSFETs, LiPo charging circuits, solar input, buck vs LDO, brownout protection

Related sections¶

• ESP32 Best Practices — Firmware architecture, deep sleep, safety, security, LoRa, sensors, e-ink
• Home Automation & MQTT — Secure home automation with Home Assistant