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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
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The Lakhovsky Multiwave Oscillator (LMO) is a device that was developed by Georges Lakhovsky in the early 20th century. Lakhovsky proposed this device as a form of alternative therapy, claiming ...
DIY Simple Functional Lakhovsky MWO (Multiwave Oscillator) Therapy Device
96
0
0
Mirko Pavleski
Mirko Pavleski
NORTH MACEDONIA
70
0
A software defined radio basically consists of an RF front-end hardware part and specialized software that performs the processing of this signal. By default SDR software is controlled by keyboa...
How to turn a Mouse into a Wireless Tuning Knob for SDR Radio
141
0
0
Mirko Pavleski
Mirko Pavleski
NORTH MACEDONIA
70
0
A paint thickness indicator is useful in industries like automotive, aerospace, marine, and construction where precise coating thickness is crucial for quality control and performance. It measur...
Arduino Car Paint Thickness Indicator - Meter
110
0
0
Mirko Pavleski
Mirko Pavleski
NORTH MACEDONIA
70
0
The sun provides more than enough energy to meet the whole world’s energy needs, and unlike fossil fuels, it won’t run out anytime soon. Solar power cell is are renewable CO2-free power source that co...
Simple Arduino Solar Radiation Meter for Solar Panels
84
0
0
Mirko Pavleski
Mirko Pavleski
NORTH MACEDONIA
70
0
These days I received a shipment from Elecrow that contains several components that I ordered a week ago. My shipment arrived unexpectedly quickly, and is well packed and protected in a branded ...
ELECROW Crow Panel 2.8-ESP32 HMI Display - simple TFT_eSPI examples
213
0
0
Mirko Pavleski
Mirko Pavleski
NORTH MACEDONIA
70
0
A Solid State Tesla Coil (SSTC) is a type of Tesla coil that uses solid-state components such as transistors, diodes, and capacitors to generate high-voltage, high-frequency alternating current ...
Single Mosfet - Class E - Solid State Tesla Coil
234
0
0
Mirko Pavleski
Mirko Pavleski
NORTH MACEDONIA
70
0
A polygraph, commonly known as a lie detector, is a device used to measure and record several physiological indicators such as blood pressure, pulse, respiration, and skin conductivity while a p...
DIY Ultra Sensitive Theremino-Arduino Polygraph, Scientology E-Meter
133
0
0
Mirko Pavleski
Mirko Pavleski
NORTH MACEDONIA
70
0
An analog VU meter, or Volume Unit meter, is a device used in audio equipment to display the level of audio signal in decibels (dB). It is commonly found on audio mixing consoles, amplifiers, and othe...
DIY Analog VU meter with Arduino peak meter
206
0
0
Mirko Pavleski
Mirko Pavleski
NORTH MACEDONIA
70
0
A capacitive proximity sensor is a type of sensor used to detect the presence of an object without physical contact. It works based on the principle of capacitance, which is the ability of an object t...
DIY simple Capacitive Proximity sensor
144
0
0
Mirko Pavleski
Mirko Pavleski
NORTH MACEDONIA
70
0
Morse code is a method used in telecommunication to encode text characters as standardized sequences of two different signal durations, called dots and dashes. Morse code is named aft...
How to make Arduino Morse Code Generator
696
0
1
Mirko Pavleski
Mirko Pavleski
NORTH MACEDONIA
70
0
Tesla coils are known for their ability to generate visually impressive electrical arcs or sparks, making them popular for educational demonstrations, entertainment, and as a hobbyist project. H...
Dual MOT (microwave oven transformer) Tesla Coil
336
0
0
Mirko Pavleski
Mirko Pavleski
NORTH MACEDONIA
70
0
The WS2812B is a individually addressable RGB LED that allows you to control each LED's color and brightness independently. A color matrix is a grid of these WS2812B LEDs arranged in rows and co...
ESP2866 controlled 8x32 matrix WS2812 Leds (Awtrix project)
296
0
0
Mirko Pavleski
Mirko Pavleski
NORTH MACEDONIA
70
0
The capacity measurement option is usually only available in more expensive multimeters, so it is desirable to make such an instrument ourselves, especially if it is very simple to make and...
How to make simplest possible autorange Capacitance meter
395
0
0
Mirko Pavleski
Mirko Pavleski
NORTH MACEDONIA
70
0
Some time ago I bought a mini tesla coil kit from an online store that cost less than $4. It's a very simple project that I made in a very short time and immediately after switching it on it wor...
How to turn mini Tesla Coil from Aliexpress into a Real Powerful SSTC with big spark
325
0
0
Mirko Pavleski
Mirko Pavleski
NORTH MACEDONIA
70
0
Ultrasonic sonar is devices that use sound waves with frequencies higher than the upper audible limit of human hearing (typically above 20 kHz) to measure distances to objects. They work on the ...
DIY Arduino ultrasonic Sonar - Radar on TFT display
259
0
0
Mirko Pavleski
Mirko Pavleski
NORTH MACEDONIA
70
0
Internet radio, also known as online radio or streaming radio, refers to the broadcasting of audio content over the internet. Unlike traditional radio stations that transmit over the airwaves, i...
Simple ESP32 Internet radio on VFD Display
514
0
2
Mirko Pavleski
Mirko Pavleski
NORTH MACEDONIA
70
0
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