I already own a basic WISA system.How to set it up, in a nutshell: It connects to your TV via HDMI Arc, plug in the usb power. That's it!The workhorse, in my eyes, is the transmitter. You can buy them anywhere, even on Amazon as a single device,...
For the radiation detector I’m working on I had to do my first analog design. I knew it wouldn’t be very straight-forward and I’d be going back and forth between simulations in PSpice for TI and trying out circuit prototypes. The detector analog front-end...
Hi. So this is the story: My interest/knowledge of embedded stuff was always around 32bit MCUs and a little bit of FPGA/CPLD devices. Mostly in audio signal processing world. The embedded Linux always was for me something out of my scope. Back in the...
It represents the distribution of frequencies in a graphical form, typically displaying amplitude or power on the y-axis and frequency on the x-axis. This tool is commonly used in audio engineering, music production, and sound analysis for various...
In this project, we are trying to drive a BLDC motor in very low speed. This means we need to have a very low PWM values update rate. However, the PWM values update rate is constant, the rotating speed of motor's rotor may not being what you expected....
More details can be found in Plantpal Github.Teapotlabs Plantpal is part of Teapotlabs open-hardware project. Sponsorship Huge thanks to PCBWay to sponsored this project! All PCB and Assembly in this project is using their services. Acknowledgement...
In the first video, we are taking a first look and measure the performance of the system in terms of executed instructions per second - how does it compare to the Microtronic, Kosmos CP1, and the Philips Masterlab? How many MIPS (Million Instructions...
The World's Easiest GPT-like Voice Assistant uses an open-source Large Language Model (LLM) to respond to verbal requests, and it runs 100% locally on a Raspberry Pi. My ChatGPT-powered voice assistant has received a lot of interest, with...
Introduction WS2812b addressable RGB LEDs are devices widely used in lighting projects. They are found in the format of LED matrices and strips. LED strips, for example, are widely used in decorative lighting, luminaire construction and many other applications....
Introduction Some special applications often have to measure the voltage from several parts at the same time for example electronics repair, scientific and experimental purposes.if you're building a battery pack it can also show the voltage of each cell...
intro Hi, in this project we are going to make a motion detection alarm with IMU 6050, it is a 3-Axis Accelerometer and Gyro Sensor module. By using this, if small movement is detected by the IMU , it will trigger a sound in the buzzer . Basically it...
Materials and tools used in this project:Plywood 3.0mmAmerican walnut veneer 2.5mmCherry veneer 2.5mmScrews 1.5 x 5mmNatural mineral Oil: cleaned flaxseed or Belinka Oil (food contact)Adhesive tapeTitebond 2 (dark), Titebond 3 (white)Hot GlueDark Varnishesp32...