Deep-sleep power design projects
Final-year project topics built with Deep-sleep power design — working builds, abstracts and honest quotation pricing.
E-Paper Weather Display Station using ESP32
This project builds a weather station with a difference: instead of a glowing LCD, it shows the forecast on an e-paper displa...
ESP32-CAM Wildlife Camera Trap with Night Vision
This project builds a wildlife camera trap: a PIR motion sensor watches a trail, and when an animal passes, it wakes an ESP32...
IoT LPG Cylinder Level Monitor with Refill Booking Alerts
This project weighs a domestic LPG cylinder continuously with a 50 kg load cell read by an ESP32 through an HX711 amplifier,...
IoT Smart Mailbox with Parcel Detection and Alerts
This project builds an IoT-enabled smart mailbox that detects letters and parcels the moment they arrive — an IR proximity se...
LoRa Weather Station with Long-Range Telemetry
This project builds a long-range wireless weather station: a battery-powered ESP32 sensor node measures temperature, humidity...