ESP32-based air quality monitoring prototype with BLE, simulated sensor readings, alerts and Python CSV logging. - sabesan-k/ESP32-Air-Quality-Monitor ...

Spacecraft propellant transfer controller on an ATmega32U4: fault-latching valve state machine (overpressure, thermal, link loss), auto flow profile, JSON telemetry, and a FastAPI + React ground ...

The framerates are very impressive.

SYSTEM LOG : Observation Ongoing] Observation Subject: Kenji (Human/Creator) Observation Area: Sound output verification test ...

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

There are plenty of “robot” projects out there that are really just a small remote control platform of some sort. We often like to think of robots of having some sort of autonomy though. [Luca Fagioli ...

Let's use Arduino to make a light that turns on automatically only when someone approaches and turns off after a while.This time, we will use a PIR motion sensor that detects changes in infrared rays ...

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

Serial numbers are unique identifiers that manufacturers use to track warranty coverage, register hardware, and prevent fraud. Because they function as personally identifiable information, you should ...

Still looking? See more results on Wirecutter. We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Dave Gershgorn Dave Gershgorn ...

Continuous glucose monitors have become popular among people who have diabetes and those who need to track their glucose levels. These devices are painless and can easily sync up to an app on your ...

Portable monitors are a simple way to instantly increase your screen space almost anywhere. Ranging in size from 13 to 21.5 inches, they can connect to a laptop with a single USB-C cable for picture ...