Last time, we wrote a program to the ESP32 and displayed a message on the computer. This time, we will turn that program into light right in front of our eyes. We will connect one external LED to the ...

Next-gen open source ambient lighting system featuring a high-precision floating-point color pipeline breaking legacy RGB 24-bit limits. Includes advanced smoothing with inertia and adaptive temporal ...

An over-engineered LED heart keychain. It has 16 LEDs, an Arduino Nano, a rechargeable LiPo and a USB charger, all on a 50 × 70 mm perfboard. A push button cycles through 6 light modes. It also has an ...

Experience programming, teamwork, and real-world applications in this week-long residential program for high school students. Choose from Arduino microcontrollers in the Standard Edition or Python in ...

This podcast is a channel on the New Books Network. The New Books Network is an academic audio library dedicated to public education. In each episode you will hear scholars discuss their recently ...

IT TAKES only a small pool of stagnant water for mosquito larvae to breed. And by the time they grow into adults, the problem is far harder to contain.

SolarSense: Differential Solar Panel Soiling Detection with LoRa Telemetry and Edge AI. Solar panels lose 15–25% efficiency from dust and soiling, but cleaning is scheduled on a fixed calendar rather ...