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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)
kv4p HT v1.7
Desktop Neon Effect LED Signs
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
Filament Maker from PET Bottle
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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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This is a preliminary study for an Escape Room game. My main goal was to add as many analog displays as possible, without having to use a lot of digital outputs. This tutorial is just a demonstration ...
Simple Electronics to Escape Room Owners - Using a bunch of voltmeters with PCA9685
1019
0
0
nicolaudosbrinquedos
nicolaudosbrinquedos
BRAZIL
9
0
Based on Jules Rykebushs Dual OPA "Alice" Microphone Circuit - a PCB fitting in some handheld microphone bodies.Jules project:Dual OPA "Alice" Microphone Circuit - Share Project - PCBWayTSB2555 capsul...
OPA "Alice" Handheld Microphone
2010
0
5
Mic Mic Scharf
Mic Mic Scharf
GERMANY
47
0
I've been developing puzzles and artifacts for Escape Room since 2018 and most of the time, I've been using some kind of Arduino as a controller. At this point, I already have a considerable repertoir...
Simple Electronics to Escape Room Owners - First Chapter
2325
0
1
nicolaudosbrinquedos
nicolaudosbrinquedos
BRAZIL
9
0
In this project I made a precise milliOhm meter, based on some circuit designs first published by Scullcom Hobby Electronics. I followed his circuit designs, then I designed my own PCB and developed a...
Ultra-precise milliOhm meter
5476
5
13
Curious Scientist
Curious Scientist
112
63
For a long time, I have wanted to experiment with LoRa (short for long-range), which is a spread spectrum modulation technique derived from chirp spread spectrum (CSS) technology. Since I am fond of v...
Iron Man Walkie-Talkie (Two-Way Radio) for Texting w/ LoRa
1985
0
0
Kutluhan Aktar
Kutluhan Aktar
TURKEY
9
82
Feature:All current features of Reef Pi 3.2 are compatible, including:Equipment Control - 8 dedicated GPIO channels for equipment output control (via 5V relay cards)Lighting Cycles - 4 independent lig...
Reef-Pi breakout board
1632
3
3
Tim V.
Tim V.
BELGIUM
1
0
The Amiga DrawBridge was based on a series of articles in Amiga Addict, written by Rob Smith the original creator, and came to the conclusion that it was finally the time to look into backing up my ol...
Amiga DrawBridge (Faceplate FA2)
1493
0
3
Tor-Eirik Bakke Lunde
Tor-Eirik Bakke Lunde
NORWAY
253
0
Circuit presentationThe electronic circuit presented indicates the value of the voltage with eight LEDs, namely the following voltage levels: 10; 10.5; 11; 12; 13; 14; 14.5 and 15V. Because the values...
Car Battery Monitor
1110
0
1
Cristian Pitigoi
Cristian Pitigoi
ROMANIA
46
14
The Flexible Sensor Hand Controller makes it possible to control your projects with your finger movements via wireless communication. The flexible sensor hand controller acts as a transmitter. Also, i...
The Flexible Sensor Hand Controller
3725
1
2
MERT KILIC
MERT KILIC
TURKEY
289
13
Hey Everyone what's up!So this is my Garrison Regiment-themed PCB Badge from Attack on titan.Garrison Regiment is one of the three Regiments in attack on titan anime that protects and maintains order ...
Garrison Regiment PCB Badge from Attack on Titan
816
0
0
Arnov Arnov sharma
Arnov Arnov sharma
INDIA
48
50
The use of mobile phones is increasing day by day due to the involvement of digital and online things in our lives. During the period of the pandemic, when offices and educational institutions were cl...
Power Bank Circuit Design Board PCB
1302
0
0
Arshmah Arshmah Shahkar
Arshmah Arshmah Shahkar
UNITED STATES OF AMERICA
31
0
IntroductionHome automation is a popular subject these days and with excellent cause. Our smart devices may be connected to the Internet and controlled remotely using an app or voice software. This im...
Lets make an IOT based plant watering system using Arduino Nano 33 IoT, some pumps and an Android Smart Phone.
1611
0
1
Krishna S
Krishna S
INDIA
6
0
Circuit Operation?The assembly ensures the charging phase with limited current and constant voltage. The low voltage charging current of the transformer passes through the transistor Q1, the diode D7,...
Battery Cell Charger
1252
0
0
Cristian Pitigoi
Cristian Pitigoi
ROMANIA
46
14
In this 555 timer project, I have shown how to make a time delay relay circuit using 555 timer IC to automatically turn Off the switch after a predefined delay.You can also adjust the off delay time u...
Time Delay Relay circuit using 555 timer IC
4515
0
0
Sayanik Mandal
Sayanik Mandal
INDIA
56
19
In this 555 timer project, I have shown how to make speed control of DC motor using PWM with a 555 timer IC circuit. You can control the speed of any DC motors like 775 or 555 motors with this 555 tim...
Speed control of DC motor using PWM with 555 IC
4208
0
1
Sayanik Mandal
Sayanik Mandal
INDIA
56
19
In this 555 timer project, I have shown how to make speed control of DC motor using PWM with a 555 timer IC circuit. You can control the speed of any DC motors like 775 or 555 motors with this 555 tim...
Speed control of DC motor using PWM with 555 IC
4330
1
0
Sayanik Mandal
Sayanik Mandal
INDIA
56
19
1
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