Is the turn signal of the Boyue Pro a sequential light?

[Anne]

The turn signal of the Boyue Pro is a sequential light. Working principle of sequential lights: Transistors act as switches in the circuit. When the circuit is energized, the leftmost LED lights up first. The base of the transistor is connected to a capacitor, which is then connected to the collector of the next transistor. When the capacitor is fully charged, the next transistor conducts, causing the second LED to light up, and so on. The duration of the sequential lighting can be controlled by adjusting the capacitance value of the capacitor. Implementation of the sequential light effect: Taking four lights as an example, to achieve the sequential light effect where the four lights turn on at different times and in different orders, a platform is needed to track the information of each light, including the sequence and timing.