Serial Plotter is an amazing tool available in Arduino IDE (from v1.6.6) to visualize the ... Here, a standard light-dependent resistor (LDR) is used as an analog input sensor and directs its output ...

Furthermore, the vacant solder pads near the three-pin interface header is for mounting a light-dependent resistor (LDR ... IDE compatibility. The code is an Arduino project for the Digispark Attiny85 ...

[Gord Payne] has one with an elegant sensor ... reaching the LDR from the LED decreases as the pipe is bent, and with a simple divider circuit a voltage can be read by an Arduino.

Arduino libraries ... standard integrated development environment (IDE). They are commonly used to interface with hardware (such as a display or sensor) or for adding code functionality (data ...