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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
SIDKick pico 0.2 (SID 6581/8580-replacement for C64/C128)
Desktop Neon Effect LED Signs
DIY Mechanical Macro Keypad ― Ocreeb
SlimeVR Hyperion BMI160 PCB
Sputnik Regenerative Receiver - SSB, CW, AM, FM
MicroDexed-Touch (depreciated)
Frog Boy Color
Filament Maker from PET Bottle
Solar Powered WiFi Weather Station V4.0
PICOZX (MotherBoard) LCD&VGA Emulated Spectrum 128k
espthings.io - ET-P1101 ESPHome Panasonic Climate Interface
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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
SIDKick pico 0.2 (SID 6581/8580-replacement for C64/C128)
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A variable frequency oscillator (VFO) is an oscillator whose frequency can be tuned (i.e., varied) over some range. It is a necessary component in any tunable radio transmitter or receiver...
Universal VFO 10 KHz-160 MHz with Retro Analog Scale (variable frequency oscillator)
1325
0
5
Mirko Pavleski
Mirko Pavleski
NORTH MACEDONIA
55
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)
40
0
0
Mirko Pavleski
Mirko Pavleski
NORTH MACEDONIA
55
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
184
0
0
Mirko Pavleski
Mirko Pavleski
NORTH MACEDONIA
55
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
68
0
0
Mirko Pavleski
Mirko Pavleski
NORTH MACEDONIA
55
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
123
0
0
Mirko Pavleski
Mirko Pavleski
NORTH MACEDONIA
55
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
174
0
0
Mirko Pavleski
Mirko Pavleski
NORTH MACEDONIA
55
0
An induction heater is a device that uses electromagnetic induction to heat objects. It consists of a coil of wire through which a high-frequency alternating current (AC) is passed, and this coi...
Testing 2500W Large Induction Heater
119
0
0
Mirko Pavleski
Mirko Pavleski
NORTH MACEDONIA
55
0
There are many arduino clock projects with temperature and humidity readings where the results are usually displayed on some kind of display. This time I will show you how to make such a device,...
Unusual Led Ring Arduino Clock, Temperature, and Humidity meter
108
0
0
Mirko Pavleski
Mirko Pavleski
NORTH MACEDONIA
55
0
PEMF (Pulsed Electromagnetic Field Therapy), which is also known as magnetic pulse therapy uses electromagnetic fields that are applied to the body in pulsing patterns to promote healing and ove...
How to make simple portable PEMF Magnetic Pulser
146
0
0
Mirko Pavleski
Mirko Pavleski
NORTH MACEDONIA
55
0
A VU meter, also known as a Volume Unit meter, is a device used to display the audio signal level in real-time. This time I will describe how to make such a device that uses a Vacuum tubes...
How to Make EM84 (6E2) Vacuum Tube Stereo VU Meter
246
0
0
Mirko Pavleski
Mirko Pavleski
NORTH MACEDONIA
55
0
A geophone is a device used in geophysics to detect ground movement. It is specifically designed to measure seismic waves, which are produced by various sources, including earthquakes, and explo...
DIY Extremly Sensitive and cheap Geophone sensor for Earthquakes detecting
224
0
0
Mirko Pavleski
Mirko Pavleski
NORTH MACEDONIA
55
0
Tesla coil is a type of resonant transformer circuit invented by Nikola Tesla around 1891. It is a high-frequency air-core transformer that produces high-voltage, low-current, and high-frequency...
DIY simple Spark Gap Tesla Coil
190
0
0
Mirko Pavleski
Mirko Pavleski
NORTH MACEDONIA
55
0
PEMF or Pulsed Electromagnetic Field therapy is a type of therapy that uses electromagnetic fields to improve health and well-being. The basic idea behind PEMF is that it can influence the body ...
DIY PC controlled high power PEMF Therapy Device
350
0
0
Mirko Pavleski
Mirko Pavleski
NORTH MACEDONIA
55
0
Light flickering can be a common issue and may occur with various types of bulbs, including incandescent, fluorescent, and LED lights. Numerous studies have shown that flickering, although high ...
The simplest way to determine the quality of lighting in your home - bulb flickering meter
178
0
0
Mirko Pavleski
Mirko Pavleski
NORTH MACEDONIA
55
0
So far I have made several weather stations that display local values as well as internet data, which you can view on my playlist. This time I will present you a way of making a very intere...
Classic Style Arduino Weather Station with three Oled Displays
251
0
0
Mirko Pavleski
Mirko Pavleski
NORTH MACEDONIA
55
0
Hulda Clark's Syncrometer was a device she claimed could detect the presence of various substances in the body, such as parasites, toxins, and pathogens. Hulda Clark was a controversial figure i...
How to build simple cheap Hulda Clark Syncrometer
349
2
1
Mirko Pavleski
Mirko Pavleski
NORTH MACEDONIA
55
0
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