#Smart Hardware

3 posts

A Voice-Controlled Desk Lamp Based on the Tianwen ASRPRO
2026-09-15
An offline voice-controlled desk lamp built on the Tianwen ASRPRO: local keyword recognition drives an RGB lamp's color changes and flowing-light effects, announces DHT11 temperature and humidity by voice, and lights up automatically at night when low ambient light coincides with an obstruction.
Design of an IoT Pet Feeding System Based on STM32
2026-09-15
An IoT pet feeder built on STM32F103C8T6 and ESP01S: scheduled feeding, HX711 weight monitoring, over-temperature alarm, voice reminders, and remote control via a built-in web server.
Design of a Smart Clothesline Control System Based on STM32 and FreeRTOS
2026-09-07
A smart clothesline system built around an STM32F103C8T6 and FreeRTOS: sensor-fused decision making, an event-bus architecture, and dual-chip OTA firmware upgrades.