Tested with Arduino Uno, Arduino Zero, Attiny85@1mhz, Attiny85@8mhz and ESP8266 with this LCD Module: http://www.buydisplay.com/default/16x2-lcd-3-3v-character-cog ...

So here’s the thing: Arduino’s built-in memory is tiny. If you’re just blinking LEDs, no problem. But the moment you try to log data, say battery usage, temperature over time, or GPS coordinates, ...

Arduino library for the I2C LCD display, typical 20x4 characters. The library is inspired by the excellent New-LiquidCrystal library by F. Malpartida. Therefore the interface is kept quite identical, ...

Abstract: A real-time selective plasma light intensity measurement technique involving optical emission spectroscopy (OES) is proposed for process uniformity monitoring and detection in various plasma ...

Waveshare’s RP2350-Matrix is a Raspberry Pi RP2350A-powered LED matrix board featuring 64 RGB LEDs (8×8 RGB matrix), a built-in 6-axis IMU, and a Dout pin in case the user needs even more LEDs. The ...

These tiny rectangles hold memory and mystery, and they will travel where you will not. By Liza St. James How a lifelong speedster learned to love the right lane. By Nathan Deuel A simple exchange of ...

Thomas L. Friedman became the paper’s foreign affairs Opinion columnist in 1995. He joined the paper in 1981, after which he served as the Beirut bureau chief in 1982, Jerusalem bureau chief in 1984, ...