elleny

led purple lightning

Overview

A triangular wave signal generator is composed of LM358 and peripheral circuits; the triode forms a common collector circuit, which amplifies the triangular wave signal applied to the base, and because the voltage of the base is a triangular wave sandwiched on the DC signal, causing the emitter to The output voltage is an upward-moving triangle wave signal, which can control the brightness of the LED light to create a breathing effect.
【1】Not verified

Design Files

Related Devices

Devices	Class	introduce	Datasheet
VG039NCHXTB503	Passive components;Adjustable resistance	Resistance (ohms): 50K Accuracy: ±25% Temperature coefficient: ±250ppm/°C	Download
LM358	Analog mixed-signal IC;General operational		Download

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Update:2024-11-15 01:43:09

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