Colloidal silver is a suspension of tiny silver particles in a liquid medium, usually water.
How to read the value of a Tubolar Stretch Sensor with your Arduino.
This Tesla Coil has been modified so that the spark "sings" melody generated by a sound source.
Measure the juice left in your AA or AAA batteries anytime using an Arduino Uno and a couple of jumpers.
You want to measure an analog voltage or Need to add analog inputs. Today I show you How to Interface MCP3008 with raspberry pi for measuri
Make your own DC-DC Boost Converter to step up DC voltage
The Cockcroft–Walton generator, or multiplier, is an electric circuit that generates a high DC voltage from a low-voltage AC or pulsing DC
Monitoring the voltage, current, power & energy.
I tried to construct as simple as Ion Plasma Thruster that does not require 3D printed and other precise parts.
SSTC based on LabCoatz version, with adjustable Schmitt trigger oscillator.
This is a smart system for managing the energy consumption of separate devices based on CT Sensor.
This Tesla Coil is capable of generating a spark with a length of up to 40+ cm with just one transformer from an old microwave oven.
A life-threatening kit for sparking, styrofoam for cutting or simply light a candle.
This project describes the making of an unusual tweeter speaker that is much appreciated in the high-end audio class.
Measure the amount of energy or power or voltage left on your battery with couple of jumper wires and Arduino Uno.
Plasma flame generator, based on a Class-E RF power amplifier Tesla coil, offers a fascinating way to create a create a continuous plasma
Safeguard your home and defend yourself against the people who may attempt to harm you with this 3D printed stun gun
A bench power supply with constant voltage and constant current modes using all off-the-shelf components
A very simple 12V battery backup circuit with a 9V regulated output for powering electronics in an event of a power cut.
A simple and relatively inexpensive way to make an efficient DRSSTC (Dual Resonance Solid State) Tesla coil.
This is certainly the simplest Tesla Coil that can ever work.
Learn how to make your own high voltage Tesla coil.
A very simple device that can detect Alpha radiation and the presence of Alpha radiation is manifested by small sparks between electrodes
Practical flyback tarfo power source for prototyping various HV devices, considering that it can work continuously for a long time
