Conventional solar panels cannot completely utilise sunlight throughout the day since they are stuck in one location. For ...

The built-in web server, which is hosted on the ESP32, allows monitoring through any device connected to the local network, ...

Pump Wiring: Connect the 220V AC pump to the relay’s Normally Open (NO) and Common (COM) terminals. Make sure the live (L) ...

Arduino announced it has collaborated with M5Stack to develop the new compact and powerful Nesso N1 IoT development kit. This system extends the Arduino ecosystem's flexibility into connected devices ...

Simulators overcome hardware limits, helping you prototype faster and smarter with open-source tools. Explore three powerful ...

Sometimes the simplest projects can be quite interesting, provided they’re well documented. We hope that the Hackaday readers also think that the door sensor that [Alexander] developed falls into this ...

Smart’ displays are modules which combine display and a microcontroller in a meticulously designed circuit board ...

On November 10, 2025, five weeks after Unified filed an ex parte reexamination, the Central Reexamination Unit (CRU) granted ...

Many ESP32-based devices can perform multiple functions; each of these devices excels particularly at one task. And they cost ...

The 10 New Insights in Climate Science for 2025/2026 offer essential guidance on climate change impacts, informing strategies for resilience and sustainability.

The Arduino has long been a staple of the maker community. Longer than 3D printing has been as popular as it is, in fact. So, ...