Despite the failures in the smartphone space, Amazon does not seem to be giving up on their efforts in the hardware arena. According to foreign media reports, Amazon is developing a high-end speaker with a touch screen.
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21ics Diodes Incorporated introduces the Class D audio amplifier PAM8407, which integrates advanced thirty-two level volume control to reduce external component count in a variety of stereo speaker applications such as computers, docking stations and wireless speakers. .
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In recent years, LED indoor lighting technology has developed rapidly, and LED indoor lighting has become an overwhelming demand for consumer electronics. More and more LED industry chain upstream, middle and downstream enterprises have joined the development, design and production of ind…
Summary:
CS00301 is a high-precision intelligent battery charging management chip with features such as full function, low price, high integration, simple external circuit, convenient adjustment and good reliability.
The chip is charged by PWM pulse width modulation. It ha…