Phase 1 is a sensor node only: reads the KIE-TS-300B analog output, filters it, runs basic health checks, and reports a calibrated-or-flagged-uncalibrated turbidity value as one JSON line per second ...

Welcome to the SpikeATac-Mini hardware guide and documentation! SpikeATac-Mini is a human-scale, multimodal tactile fingertip. It contains a thin sensor stack combining 4 PVDF taxels for dynamic ...

Two beams, one pour day, very different strengths? Calendar age hides the real story. Build it under ₹2500: an ESP32 and ...

Every robot leaves the lab with its sensors already bolted on, picked from a best guess about where it will end up.

The Arduino USB Camera puts a camera, microphone and adjustable ring light in one USB accessory for projects that need to see ...

Why pay a premium for smart devices when an ESP32 and some cheap sensors can do everything for a fraction of the price?

Srinagar, Oct 29: Green Valley Educational Institute, Srinagar, has earned national recognition as its student innovation, ...

A fifteen-day field trial in Bahir Dar, Ethiopia showed a GPS-and-gyroscope dual-axis solar tracker built for under 100 ...

In that time, he's also written for SlashGear and numerous corporate clients before finding his home at XDA in the spring of ...

A screen-printed stretchable strain sensing array showed larger resistance responses than a commercial strain gauge across ...

Proton AI Core Vision+ packs a 5 MP camera, microphone, motion sensors, and edge AI capabilities into a tiny ESP32-S3 ...

Build a DIY ESP32 LoRaWAN sensor node to track garden temperature and humidity from up to 600 meters away. Includes PCB ...