Sound and light control touch delay saving switch integrated circuit diagram

The circuit integrates sound and light control with touch functionality, creating a fully operational delay section light switch circuit. It consists of light control, voice circuits, and a touch control circuit, all triggered by a thyristor switch.

The described circuit serves as a multifunctional delay light switch, effectively combining three distinct control mechanisms: light sensing, sound activation, and touch input. The core component of this system is a thyristor switch, which acts as the primary trigger for the circuit's operation.

The light control circuit is designed to detect ambient light levels. When the light falls below a predetermined threshold, the circuit activates the thyristor, allowing current to flow and illuminating the connected light source. This function is particularly useful for automatic lighting in dark environments.

The voice control circuit utilizes a microphone and signal processing components to detect specific sound patterns or commands, which also trigger the thyristor. This feature allows users to control the lighting through vocal commands, enhancing convenience and accessibility.

The touch control circuit incorporates a touch-sensitive interface that enables users to manually activate or deactivate the light by simply touching the designated area. This feature provides a direct and intuitive method of control, complementing the automated functions of the light and voice circuits.

Overall, the integration of these three functionalities into a single circuit not only enhances the user experience but also promotes energy efficiency by ensuring that the light is only activated when necessary. The use of a thyristor switch ensures reliable operation and quick response times, making the circuit suitable for various applications, including home automation systems and smart lighting solutions. As shown in the circuit with a set of sound and light control touch three functions into one to form a fully functional delay section light switch circuit as shown in FIG. Part of the circuit, light control circuit, voice circuits and touch control circuit is triggered by a thyristor switch.