A system that optimizes solar energy collection by adjusting solar panels in two axes to follow the sun. The Dual Axis Solar Tracker is designed to maximize the efficiency of solar panels by ensuring ...

Abstract: In the past few years, the technologic evolution of communication and information systems had a major impact in our lives. In education, this evolution broke some geographical barriers, ...

Tachometry, the measurement of the speed of spin of rotating objects, is a common application. Some of those objects, however, have quirky aspects that make them extra interesting, even scary. One ...

The Qsen-07 multi-sensor board is an ESP32 wireless development board that combines several useful sensors into one device, making it easier to control, monitor, and enhance your home environment. It ...

Optical waveguides are structures that guide and confine light within a small cross-sectional area. In nanophotonic circuits, waveguides are typically fabricated using high-refractive-index materials ...

Living deep within our oceans, lakes, and ponds are small animals known as zooplankton which typically rise to the surface of the water at night and sink towards the bottom during the day. This ...

Following the Example Code for Light Sensor with an LDR. Sensor shows value in Serial Monitor and is accepted by Apple Home as a new sensor BUT HomeKit says that this Sensor is not supported.