Looking for practical Arduino projects? This guide shows how to control a relay from your smartphone using an Arduino Uno — either via Bluetooth or Wi-Fi.

While child-sized humanoid robots like the Unitree R1 have come down in price, not everybody has a spare $6,000 to throw ...

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I've built various interfaces which use OSC messages to communicate with the DMX software that controls my robots. In turn ...

The audio component centers around the SS8550 PNP transistor (Q1) which serves as a driver for the passive buzzer (BZ1). This ...

Waveshare has recently introduced the L76K GPS HAT, a Raspberry Pi-compatible HAT that supports multiple GNSS systems, ...

Discover how nanotechnology is advancing AI with energy-efficient chips, in-memory computing, neuromorphic hardware, and ...

Hyderabad: A study based on road conditions in Hyderabad led to the development of a prototype autonomous electric vehicle (AEV) that can detect potho.

Ubuntu Waterhub has created 70 automated, prepaid water dispensing systems serving both vendors and communities.