China Wholesale Voltmeter Pricelist – LEEM-15 Sound Activated Switch Experiment – Labor

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China Wholesale Voltmeter Pricelist – LEEM-15 Sound Activated Switch Experiment – Labor Detail:

Main technical parameters
1. It can complete the control of the sound activated light on the small bulb, and it will be extinguished after a certain delay;
2. Use a safe and isolated low-voltage DC power supply; use a complete machine with a metal chassis for easy management;
3. Using integrated circuit design, good consistency and high accuracy;
4. Discrete design, independent connection, long service life and low loss;
5. Main components: metal film resistor 22k, metal film resistor 2.2M, metal film resistor 33k, metal film resistor 100k, metal film resistor 1M, metal film resistor 3K, metal film resistor 1K, 8 porcelain Dielectric capacitor 10uF, electrolytic capacitor 100uF, switching diode IN4148, light-emitting diode, photoresistor MG45, transistor S9013, integrated block NAND gate CD4011, electret condenser microphone, etc.;
6. Equipped with high-quality 2mm connecting line.

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With our leading technology at the same time as our spirit of innovation,mutual cooperation, benefits and growth, we're going to build a prosperous future together with your esteemed firm for China Wholesale Voltmeter Pricelist – LEEM-15 Sound Activated Switch Experiment – Labor , The product will supply to all over the world, such as: UAE, Pakistan, Adelaide, We believe that good business relationships will lead to mutual benefits and improvement for both parties. We now have established long-term and successful cooperative relationships with many customers through their confidence in our customized services and integrity in doing business. We also enjoy a high reputation through our good performance. Better performance will be expected as our principle of integrity. Devotion and Steadiness will remain as ever.

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