This stereo audio switch circuit allows that with only one switch to select one of the four stereo channels. The internal switching is made posible with CMOS components. Each switch input includes a ...

TDA2822 is a low power stereo Op Amplifier used in Walkman players and Hearing aids. It can give 250 mW output. TDA2822 is an ideal Op amp for low output applications. It is a good choice as a ...

Infra-red (IR) remotes are great, unless you’re in a hackerspace that’s full of crazy blinking lights and random IR emissions of all kinds. Then, they’re just unreliable. Some smart folks at Metalab ...

The PIC microcontrollers are powerful little devices, and [Tahmid] is certainly pushing the envelope of what these integrated circuits can do. He has built (for educational purposes, he notes) an ...

Trends Audio today unveiled the TA-10.2 SE Class-T Stereo Audio Amplifier. This special edition version is completely redesigned with elegant look and bundled with a special 4A Power adaptor for ...

Inside the 670 is Goldmund's proprietary Telos amplification, which is a Class A/B circuit designed to deliver wide bandwidth and ultra-low distortion. Goldmund says it ensures "pure, uncompromised ...