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Projects Näytä kaikki

PROJECT

Build a Cheap & Easy HF Preselector - Antenna Tuner

By Mirko Pavleski

This DIY HF antenna preselector drastically improves the listening experience on your shortwave radio, especially with a long wire antenna.

PROJECT

DIY Static Charge Monitor - Electrostatic Field Detector (Arduino & TL07

By Mirko Pavleski

This simple Static Charge Monitor uses a parallel-plate detector and TL071 op-amp circuit to measure electrostatic fields, with real-time visualization via Arduino and PC software.

PROJECT

XHDATA D-219 Radio Short Review with complete disassembly

By Mirko Pavleski

This is a great small portable radio. You probably can't find a cheaper radio on the market than this with similar features.

PROJECT
51

How to make Simplest ever Oscilloscope Clock

By Mirko Pavleski

This simple oscilloscope clock is fully functional, highly adjustable, and has the option of automatically setting the time via the Internet.

PROJECT
581

DIY Digital Barograph with BME280 and ESP32 - 24 Hour Pressure Trends

By Mirko Pavleski

This is a modern digital interpretation of a traditional barograph that displays real-time atmospheric pressure trends over a 24-hour period using a high-precision BME280 sensor and ESP32 microcontroller.

PROJECT
121

Build a Raspberry Pi Pico SDR Radio with Waterfall Display

By Mirko Pavleski

This project demonstrates the incredible potential of software-defined radio, transforming a few simple components into a powerful and flexible communication tool.