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Why Free Energy Concepts can be a Reality!

Last updated on 11 June 2026 by Admin-Lavi Leave a Comment

If we do not know free energy then read this small tutorial first for Why Free Energy Concepts can be a Reality! Now we can start fresh. Old people had no computer, TV or airplane so we think they not so smart like us today. Science was slow before so there were no new things […]

Filed Under: Free Energy, Renewable energy

Simple Circuits to Collect Free Energy from Atmosphere

Last updated on 11 June 2026 by Admin-Lavi Leave a Comment

Looks like devices make sound with no power; but not true, power come from radio transmitter close by. Radio send waves and device catch waves and use for power. So device do not make sound by itself; but it gets energy from outside. Example: crystal radio in circuit below. COP show how much output power […]

Filed Under: Free Energy, Renewable energy

Free Energy is Myths Vs Reality

Last updated on 11 June 2026 by Admin-Lavi Leave a Comment

This article is about Free Energy is Myths Vs Reality and how to understand energy conversation. However, some people think energy comes from nothing and call it ‘free energy;’ but in contrast, science says that energy does not come from nowhere Therefore, this rule name is Law of Conservation of Energy and in this article […]

Filed Under: Free Energy

DIY Variable Power Supply Circuit using Arduino

Last updated on 11 June 2026 by Admin-Lavi 1 Comment

To begin with, this DIY Variable Power Supply Circuit using Arduino makes changeable power, as it uses transistor and resistors to change 9V output from IC 7809 regulator. Also, one 100uF capacitor help clean the output voltage, then two pushbuttons can change the voltage by hand and after that LCD screen show real output voltage. […]

Filed Under: Arduino Projects, Power Supply Circuits, Voltage Regulator

Digital Code Lock Circuit using Arduino

Last updated on 11 June 2026 by Admin-Lavi Leave a Comment

Nowadays, security is important everywhere in the world, and it becomes even more critical in sensitive or restricted areas. Therefore, this Digital Code Lock Circuit using Arduino helps improve security by providing controlled access. Also, it use Arduino, small computer to make simple lock and with Arduino UNO, keypad, buzzer, LCD (16×2), BC547 transistor and […]

Filed Under: Arduino Projects, Automation Circuits, Hobby Circuits, Security and Protection

Simple Heartbeat Monitor Circuit using Arduino

Last updated on 11 June 2026 by Admin-Lavi Leave a Comment

In this post we will show how to make Simple Heartbeat Monitor Circuit using Arduino. First, when we put finger on sensor it count heartbeats per minute and this is important because heartbeat tells doctor about our health. Here, we use Arduino UNO, LCD screen, two buttons, one resistor and heartbeat sensor to build it; […]

Filed Under: Arduino Projects, Hobby Circuits, Indicator Circuits

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