Hackaday

rotary encoder

If you’ve ever spent time in a modern BMW, you’ve probably fussed about with the goofy iDrive controller. It’s a rotary knobbery slidery thing that just never really feels that good to use. [Garage ...
Hackaday

DIY SI5351 Radio Tunes In SW, MW, And More

There are plenty of radios you can buy that pick up MW and SW bands if that’s what you’re into. Or, you can follow [mircemk]’s example, and whip one up yourself instead. The build employs an ESP32 as ...
IEEE

Real-Time Radio Technology and Modulation Classification via an LSTM Auto-Encoder

Abstract: Identification of the type of communication technology and/or modulation scheme based on detected radio signal are challenging problems encountered in a variety of applications including ...
IEEE

Two Novel Approximate Radix-4 Booth Encoders for Efficient Signed Approximate Booth Multipliers

Abstract: In this article, two approximate Radix-4 Booth encoders Approximate Radix-4 Booth Encoder1, 2 (AR4BE1 and AR4BE2) are. proposed to achieve great accuracy-cost tradeoff, and a series of ...