For those who need to be able to carry their computer with them wherever they’re traveling, a laptop computer is the perfect choice. However, the downside to a laptop is you cannot easily replace ...

The circuit was designed to create a sound card that is base on a PIC microcontroller to be used for USB audio streaming. The circuit was designed to create a sound card that is base on a PIC ...

I've been using the Sound Blaster Omni Surround for a while now; I mostly use it for chat audio, but I also use it for music at work. That's a full-featured sound device, with 5.1 and optical out, so ...

The Tube Delight USB sound card is a portable USB sound card that looks like a vacuum tube. It connects to your PC or notebook, allowing you to connect speakers, headphones, and a microphone to it.

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Here is another USB gadget for today, the Mini Ball USB Sound Card and Speaker. The Mini Ball USB Sound Card features a built-in USB sound card and speaker, making it a versatile and compact audio ...

Creativelaunches its Sound Blaster PLAY! 3, a portable high-resolution USB sound card that features a digital-analogue converter (DAC) and a headphone amplifier for PC. The Sound Blaster PLAY! 3 ...

【USB HUB FUNCTHION】Conventional external sound card will take one USB port, meanwhile Micolindun GM-280 expand one USB ports to two. The 2 USB ports are compatible with USB disk, hard disk, mouse, ...

A fully functional USB sound card has been designed based on a great IC PCM2702 as the core of this construction that contains 16-bit stereo digital to analog converter with USB interface. The sound ...

Piezoelectric sensors are great for monitoring mechanical impacts with a microcontroller. Whether you’re monitoring knocks on a door or watching a heartbeat, they are a cheap way to get the job done.