The NE5532, NE5532A, SA5532, and SA5532A devices are high-performance operational amplifiers combining excellent DC and AC characteristics. They feature very low noise, high output-drive capability, high unity-gain and maximum-output-swing bandwidths, low distortion, high slew rate, input-protection diodes, and output short-circuit protection. These operational amplifiers are compensated internally for unity-gain operation. These devices have specified maximum limits for equivalent input noise voltage.

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Make a Headphone Amp V2

“After discovering Cew27’sCmoy Headphone Amp a few months ago on Instructables, I’ve been inspired to build my own. I was also inspired by Koogars amazing Crystal CMoy Free Form Headphone Amplifier which I have been admiring for a …

How to Make an Inexpensive 16 MHz Arduino Oscilloscope Using Excel and Your Computer Screen to Display

“Often an electronics hobbyist will design and build something only to find that it doesn’t behave the way he or she intended. Sometimes in these situations the problem is related to an electrical signal, but that stuff moves at …