Sound control LED circuit plate, solar induction switch for low voltage lighting

Welcome to our store! Discover our sound and light control module, a versatile and easy-to-use printed circuit board (PCB) for your automatic lighting projects. This intelligent module combines sound detection and ambient light control for efficient automation. Photoresistor functionality: Equipped with a photoresistor, the module makes voice control inactive in the presence of ambient light. It only becomes operational in a dark environment, saving energy during the day. 24-hour control: For continuous operation day and night, simply cover the photoresistor with an opaque object (like black electrical tape). This disables the light detection function. Input and Output Voltage: It operates over a wide DC voltage range of 3V to 30V.This compatibility makes it perfect for use with solar panels or other alternative energy sources for your DIY voice-controlled lighting creations.Applications: This sound and light switch panel is ideal for a variety of applications, including solar lights, DC plug-in hallway lights, garage lights, and more.Ease of Installation: The module comes with power cables for input and output, eliminating the need for wiring additional and simplifying installation.Detailed specifications:- Item type: Circuit board for voice control light- Material: PCB- Input voltage: DC 3V-30V (Do not use with dry batteries)- Output voltage: DC 3V-30V (same as input voltage)- Maximum output lamp power: The maximum power supported is equal to the supply voltage multiplied by 4 (ex.: 12V power supply = max lamp 48W). The current must not exceed 4A.- Sound trigger threshold: Approximately 20 decibels (effective detection within 1 meter)- On delay and off delay: Fixed at 45 seconds (not adjustable)- Light control function: As described, voice control is deactivated at light. Cover the photoresistor for permanent monitoring. Package Contents: 1 x Circuit Board 1 x English Instruction Manual