Sound Activated On/Off Switch Board 6s Hold Time for Hobbyist Projects
DESCRIPTION

Features:

* Supports a wide voltage input of 3V-4.5V, powered by 1-2 AA/AAA batteries, perfectly compatible with small DC motors, LED lights, and other low-voltage DIY devices, making it an for ideal choice for electronic crafts and model making.

* Built-in high-sensitivity microphone recognizes sound signals such as clapping and tapping to trigger the circuit. Upon triggering, it automatically enters a 6-second delay power-off mode, eliminating the need for manual switching and providing a more convenient interactive experience.

* Employs an integrated PCB design, with a compact size and built-in solder leads, allowing direct embedding into various DIY projects without complex wiring, significantly reducing installation difficulty.

* Built-in 6-second fixed delay circuit ensures the load continues to operate for 6 seconds after triggering before automatically cutting off power, making it particularly suitable for creating voice-controlled toys, motion-activated nightlights, automatic door models, and other creative works.

* Compatible with various low-voltage loads such as DC motors and LED beads, it can drive toy cars for voice-activated start-up and control LED lights for voice-activated on/off, meeting diverse creative needs.


Specifications:

*Product Name:Voice-activated switch module

*Material:plastic

*Color:Green

*Size:3.6*1.6cm


Package Content:

1* Voice Control Board
OR
1* Voice Control Board + 1* Battery Box



Note:

1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.

POLICES

 

We only ship to confirmed Paypal addresses. Please comfirm that your paypal address is in line with your shipping address.

 

Please kindly note that the combined shipping is not provided because the shipping fee is calculated by weight. Also, the each additional item means exactly the the same color and size. 

 

It takes about 7-15 working days to UK; about 10-30 working days to other countries. Transit time may be a little delayed because of the bad weather and customs inspection. If you do not receive your item within 30 working days since payment finished, please contact us immediately for further assistance.

 



We accept payment via Paypal only.

Payment must be completed within 5 days. If you have any problems about payment, please contact us via ebay message.


 

We strive for 100% customer satisfaction! Positive Feedback is very important to us. If you have any questions, please feel free to contact us via "Ask seller a question" . We will reply your email within 24 working hours.