KY-006 is a small passive piezoelectric buzzer module, suitable for DIY alarm, music playback and alert sound projects. The module emits sounds through piezoelectric ceramic discs and requires PWM signal drive to produce different frequencies of sounds. It can simulate simple notes or alarm sounds. The operating voltage is 3.3V - 5V. The three-pin (VCC, GND, S) connection is simple. It is small in size (about 26x15mm) and is suitable for embedding in smart cars, doorbells, timers and other devices as a sound feedback component. Its low power consumption and high response characteristics make it an ideal sound-producing component for electronic enthusiasts to build interactive projects.
We focus on three core product categories to meet diverse market demands:
1、Passive Components: We offer a comprehensive range of resistors, capacitors, inductors, and connectors, backed by stable stock and competitive pricing to support your continuous production needs.
2、Integrated Circuits (ICs) & Microcontrollers: Our portfolio features high-performance chips, including the ESP32 series, MCUs, and logic ICs. All components are sourced from authorized distributors to ensure guaranteed quality and authenticity.
3、PCB & PCBA Solutions: We provide complete supply chain support for printed circuit boards, ranging from prototype fabrication to mass production assembly, serving the IoT, consumer electronics, and industrial sectors.
4、Quality & Service Commitment
At Muren Technology, we prioritize authenticity and traceability. Every batch undergoes strict quality inspection with full lot traceability and customs declaration support. Whether you require samples, small-batch trials, or large-volume orders, our professional team ensures accurate delivery and long-term stable cooperation.
