Linus Torvalds has started vibe coding, just not on Linux

The project, called AudioNoise, appeared on Torvalds' GitHub earlier this month. Written primarily in C, the program explores digital audio effects and signal processing. It grew ...
EDN

5 octave linear(ish)-in-pitch power VCO

Using the TDA7052A audio amplifier to generate a five octave, linear in pitch voltage-controlled oscillator (VCO).
EDN

Using a single MCU port pin to drive a multi-digit display

Using a single microcontroller port to drive a multi-digit LED display to help engineers with those last-minute design ...
GitHub

Object oriented input/output abstraction layer for Arduino

This is a library for Arduino devices. It provides an abstraction layer for general purpose input/output scenarios to read pin states, detect pin changes, debounce buttons, switch relays, blink leds ...
Hackaday

Texas Instruments Explain Low-Dropout Linear Voltage Regulators

Today in power electronics, the folks over at Texas Instruments have put together a video covering low-dropout (LDO) linear regulators. For a hacker, power is pretty fundamental, so it behooves us ...
GitHub

A library for the Arduino IDE that helps interface with Sharp analog distance sensors.

The analog value from the sensor is converted to distance using either a polynomial fit function up to fifth order or a power fit function. By default, this library is set to use polynomial ...
IEEE

Maximum RF Input Signal on the Electro-Optic Modulator Transmission Boundary Area for Harmonic Distortion Compensation in Analog Radio Over Fiber

Abstract: In this study, we perform an analytical investigation of the electro-optic (EO), Mach-Zehnder modulator (MZM) transmission boundary area with a nonlinear model. We propose a nonlinear model ...