This noise generator has an adjustable bandwidth and a consistent amplitude no matter what bandwidth is selected. When working on a recent Design Idea for an adjustable filter, I wanted to use an ...

An audio spectrum analyser is an electronic instrument or device that measures and displays the amplitude of an input signal as a function of frequency. It provides a visual representation of the ...

Arduino library for the Texas Instruments TLV320DAC3101 I2S Stereo Audio DAC. The TLV320DAC3101 chip is a low-power, highly integrated, high-performance DAC with 25 selectable digital audio processing ...

This is a GitHub Repository for Group Member builds and variations of hardware and feature experiments. There is a simpler version maintained by Keith, and this is my derivative, maintained by me, ...

Lightning is one of nature’s most intense and unpredictable forces, but thankfully, we have got technology to help us stay ahead of the storm. Lightning detectors are designed to pick up the ...

The Waveshare ESP32-S3-Knob-Touch-LCD-1.8 is a batterry-powered knob display board designed for HMI applications that combines ESP32-S3 and ESP32 SoCs in a dual MCU architecture. The design differs ...

The Mathematica computing environment allows you to generate signals that can be exported to an audio file. The output will then be directed to the default channel, e.g. the monitor, through the Plot ...

A PCB business card is a great way for electrical engineers to impress employers with their design skills, but the software they run can be just as impressive as the card itself. As a programmer with ...

学 51 单片机过时了吗？ 看到这个问题，相信大家很多人都在问，也有很多人想知道，还有很多人有自己的看法，今天我在这里发表一下自己的观点。 现在在大学里， 51 单片机仍是电子类专业必修的课程，然而这几年随着 ARM 的火爆，很多 51 深度反馈放大电路 ...

The Spectrum, developed by Retro Games Ltd., is a contemporary tribute to the iconic Sinclair ZX Spectrum, a microcomputer that left an indelible mark on the early 1980s. By blending the charm of ...