E-mail:sale1@haibochip.com Whatsapp:+852 5421 1135Shenzhen Haibo Chengchuang Technology Co., LTD
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    • Challenge Electronics

    Integrated Circuits (ICs)
    Logic - Multivibrators(0)
    Audio Products
    Alarms, Buzzers, and Sirens(17) Buzzer Elements, Piezo Benders(2) Speakers(15)
    Sensors, Transducers
    Ultrasonic Receivers, Transmitters(1)