September 16, 2023 by Mirko Pavleski
September 02, 2023 by Ashish Adhikari
How to make a very simple lightning detector, which with the help of a personal computer with a sound card, and simple software turns into a serious instrument for monitoring and predicting weather disasters.
September 01, 2023 by Mirko Pavleski
In this experiment I will describe you a way where the light from 10W Power LED diode is used for tarnsfering Audio signal wirelessly.
August 25, 2023 by Mirko Pavleski
A simple way to make a multi-channel PEMF device that is used to make a special therapeutic bed, or therapeutic chair. The device is very simple to build, and contains components that are easily available online and are also very inexpensive.
August 19, 2023 by Mirko Pavleski
August 15, 2023 by Geloria Green
Installing a security camera system involves setting up the hardware, software, and network. Regular maintenance is crucial to keep your security system running optimally.
August 11, 2023 by Aaron Smith
The emf detector described in this video has a minimal number of components, which means that it is simple to make, and does not require any tuning. It works great right from the first power on.
August 11, 2023 by Mirko Pavleski
A car audio amplifier IC is a crucial component in modern car audio systems, responsible for enhancing the audio signal and delivering powerful sound to the speakers. Car audio amplifier ICs come in various configurations, from single-channel (monoblock) to multi-channel setups, catering to different car audio system requirements.
August 09, 2023 by Erin Tse
Despite its simplicity, it gives excellent results. If properly adjusted according to the instructions, it is able to detect a small coin at a distance of 15 cm, and a large metal object at a distance of 50 cm and more.
August 04, 2023 by Mirko Pavleski
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