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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
SIDKick pico (SID 6581/8580-replacement for C64/C128)
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SlimeVR Hyperion BMI160 PCB
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MicroDexed-Touch (depreciated)
Filament Maker from PET Bottle
Solar Powered WiFi Weather Station V4.0
PICOZX (MotherBoard) LCD&VGA Emulated Spectrum 128k
Frog Boy Color
espthings.io - ET-P1101 ESPHome Panasonic Climate Interface
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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
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This is a simple project for students who are interested in the magic world of electronics, this is an entry project to control LEDs in a sequence ascendant.The project contains 2 integrated circuits,...
Led chaser using a 555 and 4017B ICs
400
0
2
Wandy Amaury
Wandy Amaury
UNITED STATES OF AMERICA
22
35
Digital Resistance Meter without microcontrollerCircuit and parts list: https://mousa-simple-projects.blogspot.com/2023/06/resistance-meter-without-microcontroller.html
Digital Resistance Meter without microcontroller
944
0
3
MOUSA Mousa - Simple Projects
MOUSA Mousa - Simple Projects
UNITED STATES OF AMERICA
144
6
OpticalShow is a system that uses optical fibers to transmit the light emitted by an RGB LED matrix.The 3D printed mask is applied to aWS2812B 8x8 RGB Led flexible matrix (suggested)I suggest to use t...
OpticalShow mask
916
2
0
Sergio Ghirardelli
Sergio Ghirardelli
ITALY
15
11
This circuit is an LED matrix to draw Lissajous pattern/curve .Max frequency less than 10KHz (an educational project).Input Voltage 1Vpp with 0.7V DC offset.Circuit diagram and parts list: https://mou...
LED Matrix and Lissajous pattern
1965
1
4
MOUSA Mousa - Simple Projects
MOUSA Mousa - Simple Projects
UNITED STATES OF AMERICA
144
6
This is a simple Traffic Light project for beginner students in electronic engineering. This Project uses an NE555 IC to generate the clock signal and a 4017B IC to control de LED sequence. Diodes fro...
Traffic Light using NE555 and 4017B
335
0
1
Wandy Amaury
Wandy Amaury
UNITED STATES OF AMERICA
22
35
The first in the Funway into SME series, A Simple LED Flasher, that is an example of an Astable Multi Vibrator, which is the basis for a simple oscillator. This circuit will show up again later in the...
Funway into SME: Project 1 - LED FLasher
375
0
0
Paul Fisher
Paul Fisher
AUSTRALIA
0
4
Build it! Animatronic SpogeBob with moving arms and eyes, LEDs and voice!https://youtu.be/j0MOkXCmIW0https://youtu.be/tfDn5kKECfg
Animatronic SpogeBob
598
1
1
Flavio Hendrikx
Flavio Hendrikx
BRAZIL
0
0
Robust design using an NPN transistor to drive each relay with a PC817 optocoupler.Relay on LED indicator for each of the four relays.A diode is provided for reverse polarity protection.2 pin PBT prov...
4CH Relay Module
322
0
1
CD Smart
CD Smart
EGYPT
3
1
Time Master is a critical part of a PTP enabled network. It provides accurate time via GNSS while maintaining accuracy in case of GNSS failure via a high stability (and holdover) oscillator such as an...
OCP Time Card
2041
0
7
OCP-TAP
OCP-TAP
UNITED STATES OF AMERICA
2
0
Supply 12.6V can drive tube amp like this. Here is headphone amp and 220mW output.
12au7 mini watter amp : model RK212
509
0
0
shuuichi takikawa
shuuichi takikawa
JAPAN
47
1
This project is designed for 2 things. The first is so that people can practice soldering SMD components, it will be very easy to achieve a good result since the PCB has few components. The ...
Led strip 5630 SMD with screw terminal
253
0
0
Catia Diaz
Catia Diaz
MEXICO
64
1
Solar Bottle Lamp is a solar-powered light that is constructed from waste plastic bottles. The design idea is to reuse waste plastic bottles by attaching a 3D printed solar lamp in place of their old ...
DIY Solar Bottle Lamp V1.0
6144
4
14
Open Green Energy
Open Green Energy
INDIA
350
1
1
2
3
4
5