| Deze variabele frequentie oscillator (VFO) bestaat uit slechts twee modules: een ESP32 en een Si5351 klokgenerator, onderling verbonden met...
mircemk (18)
| Door de HV-transformator te vervangen door een resonante Tesla-spoel bereikt deze plasmabuisdriver een zuivere 3,1 MHz-draaggolf zonder para...
| With this project, you can easily turn your old (or new), useless TV into a beautiful retro video effect device.
| This is my most advanced version of Rife Machine so far, and is based on original project.
| In this project, I built a fully functional analog-style VU meter using an CrowPanel 3.5"-HMI ESP32 display, and LVGL.
| A professional-looking VFO for your radio projects without spending a fortune on touchscreen, rotary encoder or complex hardware.
| Learn how to make a simple device for monitoring the state of the ionosphere and the quality of shortwave signals using the CA3089 chip.
| By integrating advanced sensors and optimizing the power management of the ESP32, I've created a DIY smart lock that is both reliable and en...