A dial for everything you need to know ...
The convenience of picking a shiny new smart home gadget from an electronics store is hard to resist. But I always ask too many questions. Why does a smart plug need a cloud account? Why do they keep ...
Tired of condensation wrecking your shed tools or greenhouse gear? I built a no-frills ESP32 + DHT22 node that wakes every 15 minutes, grabs temp/humidity data, beams it over Wi-Fi, and sleeps—running ...
Engineer Jovit Joseph shared how to make the drone. According to Joseph, the drone is small and can be made using readily available parts such as an ESP32 module, a gyroscope and acceleration sensor ...