Using the LVGL library and SquareLine Studio, I created a visualization that is not only functional, but also enriches any audio system
DIY Wi-Fi Power Meter — Monitor Voltage, Current & Wattage Wirelessly!
In this project, I built a simple yet effective variable high voltage power supply using affordable components.
Arduino library for the PZEM-004T V4.0 100A energy monitor that enables effortless power monitoring with voltage, current, energy.
A simple isolated current meter for measuring higher currents with good resolution based on hall effect sensor.
With this project, you can easily turn your old (or new), useless TV into a beautiful retro video effect device.
This is the second version of my electronic load, it has a PID controller and web interface, we can control the load digitally upto 30W.
AC power and energy monitoring device this IC used in most of the IoT application, calculate energy consumption in minimal form factor.
In this project, I built a fully functional analog-style VU meter using an CrowPanel 3.5"-HMI ESP32 display, and LVGL.
A small high side current sensing IC with ultra high ICMR range. Measure current with accuracy in differential mode.
