Here is a neat and cheap Arduino/Ras Pi project to keep your neck sore free! [BANK ANGLE] presents a wonderfully simple plane tracking system using an affordable camera and basic microcontrollers.

Taking a picture with a single photoresistor is a brain-breaking idea. But go deeper and imagine taking that same picture with the same photoresistor, but without even facing the object. [Jon Bumst… ...

In this paper, a CMOS image sensor based on avalanche photodiodes (APDs) for time-of-flight optical ranging is presented. In-pixel phase-sensitive detection was obtained thanks to the modulation of ...

We think these are the best cameras for astrophotography. Keep an eye on their prices during Amazon Prime Day 2025, running from July 8-11.

Photodiode sensors are widely used recently. The article first introduced the operating principle of the photodiode. Then, the Volt-Ampere characteristics of photodiode under certain conditions are ...

🧠 Key Features 🔧 Automatic Threshold Calibration: The system measures ambient light during a sync phase and dynamically sets the light threshold using 90% of the max sync light value. 🖥️ LED ...

Two-dimensional (2D) semiconductors, such as transition-metal dichalcogenides (TMDs), have attracted immense interest due to their excellent electronic and optical properties. The combination of ...

Arduino library for TCS34725 RGB Color Sensor. Contribute to hideakitai/TCS34725 development by creating an account on GitHub.

InAs1–xSbx nanowires have recently attracted interest for infrared sensing applications due to the small bandgap and high thermal conductivity. However, previous reports on nanowire-based infrared ...