White Lines Sensors
- A white LED and an LDR that is a component of a voltage divider make up the circuit. With its face directed to the surface, the LED reflects white light but not black. The voltage across the LDR, which can be used to indicate its present state, is determined by its reflection property. This can provide the location of the micromouse on the line to the AW60.
Flowchart
- The whiteline sensors are the primary piece of hardware used in the whiteline tracking mode. Each sensor consists of an LED and a light-sensitive resistor. To put it simply, the resistor’s value varies based on the color of the surface the micromouse is on, and the LED reflects more light on white surfaces than it does on black ones. This implies that thresholds can be determined by taking measurements, which the code can then specify. We first utilized four of these sensors to wire up our micromouse, but following testing with just two front sensors, we discovered that the outcome was smoother and the tracking was simpler.
- The whiteline tracking mode flowchart is visible; to put it simply, the sensor would be above the dark surface, Maintaining the white line between the sensors, the micromouse would direct itself to maintain the sensor on the black surface if it were above the white line.
