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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
kv4p HT v1.7b
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SIDKick pico 0.2 DAC (SID 6581/8580-replacement for C64/C128)
SlimeVR Hyperion BMI160 PCB
Sputnik Regenerative Receiver - SSB, CW, AM, FM
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Low Cost Drone using ESP32
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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
kv4p HT v1.7b
SIDKick pico 0.2 (SID 6581/8580-replacement for C64/C128)
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Ever needed a temperature controlled cooling fan to only come on when necessary? Such as in an amplifier or in a power supply? Then this is the simple solution! This simple servo unit, based on a 555 ...
555 Timer PWM-Controlled Cooling Fan
222
0
0
Astro's Electronics Lab
Astro's Electronics Lab
AUSTRALIA
16
39
Este proyecto te permite poder crear una fuente simétrica a partir de una fuente común y corriente con gnd y vcc, osea que a la entrada se le conecta GND y VCC y de salida obtenemos -VCC (GND/0/CT) +V...
DE FUENTE SIMPLE A SIMETRICA !
141
0
0
Juanixdf _
Juanixdf _
ARGENTINA
1
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
339
0
0
Mirko Pavleski
Mirko Pavleski
NORTH MACEDONIA
71
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
329
0
0
Mirko Pavleski
Mirko Pavleski
NORTH MACEDONIA
71
0
When schools start teaching STEM programs, or hobbyists embark on learning electronics, one of their first purchases is often breadboards. With lab power supplies costing hundreds of dollars, many use...
BPStick (Breadboard Power Stick) - 5V through hole version
702
0
0
John Rampelt
John Rampelt
CANADA
5
11
When schools start teaching STEM programs, or hobbyists embark on learning electronics, one of their first purchases is often breadboards. With lab power supplies costing hundreds of dollars, many use...
UPS (USB Power Stick) breadboard power adapter
311
0
0
John Rampelt
John Rampelt
CANADA
5
11
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
343
0
3
Mirko Pavleski
Mirko Pavleski
NORTH MACEDONIA
71
0
3.22.24 Updated to Ver 1.2files with 3 mm traces and reorganized some trace routing for better heat dissipation and low noise.This is a reworking of the basic Variable Regulated Linear Supply schemati...
LM338.LinearPowerSupply
315
0
0
awynn1
awynn1
UNITED STATES OF AMERICA
0
0
HEF 4017 entegre devre, NE555P zamanlayıcı entegresi, IRFZ44 MOSFET transistörleri ve 100 Watt'lık bir transformatör kullanılarak yapılan bir devre, bir kaynaktan gelen DC (Doğru Akım) gücünü AC (Alte...
DIY Inverter Circuit from 12 Volts to 220 Volts
821
0
4
Nejdat delioğlu
Nejdat delioğlu
TURKEY
80
0
Li-Fi is a light communication system that is capable of transmitting data at high speeds over the visible light, ultraviolet, and infrared spectrums. The term was first introduced by Harald Haa...
Li-Fi data transfer experiment - transferring data using a Led and Solar Cell
587
0
0
Mirko Pavleski
Mirko Pavleski
NORTH MACEDONIA
71
0
PEMF therapy, or Pulsed Electromagnetic Field therapy, is a type of therapy that uses electromagnetic fields to promote health and well-being. PEMF therapy is based on the idea that electr...
How to make Multichannel PEMF Therapy device for PEMF Bed
1137
0
0
Mirko Pavleski
Mirko Pavleski
NORTH MACEDONIA
71
0
The LM350 power supply is a popular do-it-yourself (DIY) project among electronics enthusiasts. It is a versatile and adjustable voltage regulator that can provide a stable DC output voltage. This pow...
LM350 power supply diy
1246
0
1
Toni Eletrônica
Toni Eletrônica
BRAZIL
43
0
Tube amplifiers are highly respected by audiophiles for their distinctive sound as well as their esoteric appearance. However, their construction is relatively complex, especially in the p...
DIY simple GU81 Tube Hybrid Amplifier (130 watts RMS in A class)
925
0
1
Mirko Pavleski
Mirko Pavleski
NORTH MACEDONIA
71
0
My Own DC-DC Buck ConverterDc-to-DC Back converters have a lot of advantages over traditional linear voltage regulator solutions. Most of these advantages are related to the smaller size of these circ...
Gerber_PCB_SMPS-Module-3A-Peak_2023-05-06
484
0
0
Jean Redelinghuys MakerIoT2020
Jean Redelinghuys MakerIoT2020
THAILAND
52
164
I recommend choosing a white or red solder mask color, as it boosts the red light coming from the LEDs. For board thickness I recommend at least 1.6mm for strength, but you can go even thicker if you ...
Barrel Connector Adapter for Bench Power Supplies
451
0
1
Italian Retro Guy
Italian Retro Guy
ITALY
0
0
An ion thruster (also known as ion engines) is a type of propulsion system that generates thrust by accelerating ions to high speeds and expelling them out of the back of the engine. The basic p...
DIY Simplest Multistage Ion Thrust Plasma Engine
605
0
0
Mirko Pavleski
Mirko Pavleski
NORTH MACEDONIA
71
0
1
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