Building sensors with ESP32 board is quite cost-effective ...
Energy bills can quickly throw your winter budget into shambles. Managing your thermostat is one way to stop the bleeding; ...
Abstract: A hybrid plasmonic waveguide Bragg grating (HPWBG) consisting of a polyvinyl alcohol (PVA) microfiber coupled with metal strips oriented at right angles is reported for simultaneous ...
Connected devices are ubiquitous in our era of wireless chips heavily relying on streaming data to someone else’s servers.
I retired the expensive commercial smart home hubs and rebuilt my smart home from scratch.
Air Lab is a $250 portable air monitor with CO2, NOx, VOCs, e-paper, open data via MQTT, five-day battery, and no cloud lock-in for ...
The ESP32 by Example course, paired with Prof. Jim Solderitsch’s guidance, teaches you the hardware, code, and systems behind modern embedded tech.
Abstract: In this study, a distributed multi-channel fiber-optic sensor for simultaneous measurement of relative humidity (RH) and temperature with finer gauge length based on spatial-domain ...