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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
kv4p HT v1.7b
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Desktop Neon Effect LED Signs
Tad Boy Color
DIY Mechanical Macro Keypad ― Ocreeb
SIDKick pico 0.2 DAC (SID 6581/8580-replacement for C64/C128)
SlimeVR Hyperion BMI160 PCB
Sputnik Regenerative Receiver - SSB, CW, AM, FM
MicroDexed-Touch (depreciated)
Frog Boy Color
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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I have designed a charming and unique electronic circuit board for Halloween. This project has been meticulously created using the powerful free KiCad tool. The board not only captures the festive spi...
PCB Halloween Design - Pumpkins
163
0
0
J J
J J
ECUADOR
5
0
I have designed a charming and unique electronic circuit board for Halloween. This project has been meticulously created using the powerful free KiCad tool. The board not only captures the festive spi...
PCB Halloween Design - Witch
129
0
0
J J
J J
ECUADOR
5
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
85
0
0
Mirko Pavleski
Mirko Pavleski
NORTH MACEDONIA
71
0
IntroductionFor engineers developing electronic projects, hobbyists, enthusiasts and prototypers, finding the right tools is one of the cornerstones of creating successful projects. In this article, I...
Discover the Next Generation Development Platform with ATmega32U4 Based Uptimes Developers Board
146
0
0
Hamza Deniz Yılmaz
Hamza Deniz Yılmaz
TURKEY
8
13
Full project details are at the project's Hackaday dot io pageThe driving electronics is a "class E" self-oscillating circuit. A 1.9µH integrated loop inductor is driven at ~13MHz and ~800V, creating ...
Sky-guided plasma toroid driver
469
0
6
sky-guided
sky-guided
UNITED STATES OF AMERICA
1
0
In this video tutorial we will see how to make a logic tip, on a printed circuit, with the integrated circuit sn7404, a 7-segment display, the transistor 2n3904 and other electronic components, from t...
Make your own logic tip (includes printed circuit board)
137
0
0
CarlosVolt Tutoriales
CarlosVolt Tutoriales
ARGENTINA
20
30
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
217
0
0
Mirko Pavleski
Mirko Pavleski
NORTH MACEDONIA
71
0
Components1. 2×TDA2050A IC.2. 4×22K resistor 1/4W.3. 3×680Ω resistor 1/4W.4. 2×2.2Ω resistor 1/2W.5. 3×1N4007 Diode.6. 2×Capacitor 0.47uF(474) 50V.7. 2×Capacitor 1uF 50V.8. 2×Capacitor 22uF 25V.9. 2×C...
TDA2050A Stereo Amplifier
298
0
2
Mriganka Majumdar
Mriganka Majumdar
INDIA
13
0
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
220
0
0
Astro's Electronics Lab
Astro's Electronics Lab
AUSTRALIA
16
39
A.IntrodutionYou already hearing and using smart fan, so you knew what it is. This project will guide you to create one, as I said, cheap, smart and high quality, you have never seen before, yeah, per...
DIY home smart fan, cheap and high quality
191
0
0
tung bui
tung bui
VIETNAM
0
0
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 !
140
0
0
Juanixdf _
Juanixdf _
ARGENTINA
1
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
236
0
0
Mirko Pavleski
Mirko Pavleski
NORTH MACEDONIA
71
0
Description: This project involves the redesign of the ESP-01 microcontroller to integrate FTDI programmer ports directly onto the board. This enhancement simplifies the programming and usage of the E...
esp01_hacked
221
0
2
akash asbro
akash asbro
INDIA
3
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
134
0
0
Mirko Pavleski
Mirko Pavleski
NORTH MACEDONIA
71
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
211
0
0
Mirko Pavleski
Mirko Pavleski
NORTH MACEDONIA
71
0
Radio technology is the best monitoring and control solution for small and long range wireless hobby projects. With other wireless controlling technologies like Buetooth and Wi-Fi AT commands system c...
Digital Radio Transmitter and Receiver 433Mhz
209
0
0
Engineer
Engineer
INDIA
1
0
1
...
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