Voice Activated Delay Switch – Reliable, Versatile, and Easy to Use • Automatic SoundTriggered Activation: Responds instantly to a sound cue, delivering an output signal that turns off automatically after a precise 10second delay. Eliminates the need for manual operation and ensures consistent, hands control. • Power Transistor Output: Built with a robust transistor capable of driving motors or power LEDs directly, with a maximum load capacity of 1.5A. Ideal for projects and devices requiring strong, stable output performance. • Wide Supply Voltage Compatibility: Operates efficiently across a 3–9V range, offering flexible power options including two dry batteries or a standard 5V power bank. This adaptability ensures the unit is suitable for both portable and stationary applications. • Integrated AntiInterference Design: Features a builtin circuit to minimize false triggering from motor interference or external electromagnetic sources, maintaining reliable function in various working environments. Note: Not resistant to background noise interference. Practical Applications: 1. DIY electronics projects where automatic, soundtriggered activation is required, such as interactive displays or small robotics. 2. Lighting control systems that respond to sound, for workshops, stage effects, or decorative installations. 3. Motoroperated devices that benefit from precise, timed engagement without physical switches, such as automated mechanisms or novelty gadgets. Compact, dependable, and engineered for versatile integration, this voice activated delay switch offers precise timing, strong output capability, and reliable performance in a variety of soundresponsive setups.