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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
SIDKick pico (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)
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
SIDKick pico (SID 6581/8580-replacement for C64/C128)
Desktop Neon Effect LED Signs
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ZIMBABWE
Hey! You like ripoffs, right?If yes, how about a simple adapter for just €32 plus VAT and shipping?If you LOVE spending way too much for a PCB, what about €98 plus VAT and shipping?Of course you don't...
Segger debug adapter
120
0
0
Béla The Developer Guy
Béla The Developer Guy
HUNGARY
0
1
The circuit works to sense movement using the SIR motion sensor, and when anyone approaches the sensor, the lamp will light up and give a signal in the monitoring room.
Staircase lighting control
129
0
0
CD Smart
CD Smart
EGYPT
3
1
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
309
0
1
CD Smart
CD Smart
EGYPT
3
1
A tiny board for converting SOIC14 to DIL14
SOIC to DIP DIL 14 board adapter converter
207
4
2
Edoardo kinmami
Edoardo kinmami
JAPAN
190
15
The circuit that switches between red and blue lights to simulate police lights using the ESP8266 controller and the PNP transistor 2N2222 can be described as follows:ESP8266: Acts as the main control...
Police lighting
253
0
1
CD Smart
CD Smart
EGYPT
3
1
Overall, the Smart Home 4-Line Board simplifies home automation and enhances convenience by centralizing control and monitoring of various smart devices. It offers flexibility, scalability, and a user...
Smart Home
580
0
1
CD Smart
CD Smart
EGYPT
3
1
This project introduces a printed circuit board (PCB) designed for a clap-activated switch. It utilizes key electronic components, including a 1N4148 diode, a 47uF capacitor, a JACK connector, a relay...
Clap-Activated Switch
155
0
1
Joan Sebastian Rojas Almonacid
Joan Sebastian Rojas Almonacid
COLOMBIA
1
0
This project involves creating an automatic light switch using key electronic components. The setup includes a terminal block for connections, a BT136-600E triac for load control, a DB3 diac for triac...
Automatic Light Switch with LDR
128
0
0
Joan Sebastian Rojas Almonacid
Joan Sebastian Rojas Almonacid
COLOMBIA
1
0
This printed circuit board (PCB) design is specifically tailored for a robotic arm. It features outputs dedicated to servo motors and is efficiently controlled through Arduino. Additionally, it incorp...
PCB for Robotic Arm
230
0
0
Joan Sebastian Rojas Almonacid
Joan Sebastian Rojas Almonacid
COLOMBIA
1
0
Este proyecto se centra en el desarrollo de un sistema de desbloqueo de puertas mediante Arduino Uno y comunicación RFID. La idea principal es proporcionar un método seguro y eficiente para el control...
Unlocking door via RFID
187
0
0
Joan Sebastian Rojas Almonacid
Joan Sebastian Rojas Almonacid
COLOMBIA
1
0
My water level sensor employs a smart setup using LEDs 1 through 8 to indicate different levels. With the assistance of a female header, 10k and 330-ohm resistors, along with the ULN2803A to amplify t...
Water Level Sensor
136
0
0
Joan Sebastian Rojas Almonacid
Joan Sebastian Rojas Almonacid
COLOMBIA
1
0
Discover my new project: a simple but effective digital counter. The idea arose out of curiosity to explore electronics in a practical way. The operation is based on the 74LS90 and a 7-segment display...
Digital counter
128
0
1
Joan Sebastian Rojas Almonacid
Joan Sebastian Rojas Almonacid
COLOMBIA
1
0
An effective educational tool for grasping the fundamental concepts of digital logic, I have designed a PCB incorporating basic logic gates, including NOT, AND, and OR, aimed at facilitating the under...
Logic gates
226
0
0
Joan Sebastian Rojas Almonacid
Joan Sebastian Rojas Almonacid
COLOMBIA
1
0
This is a reproduction of the original Aquarius Computer cartridge shell (the "wedge").Parts are interchangeable with original pieces, and these fit in the new Aquarius+ as well.
Aquarius Computer Cartridge Shell
184
0
0
Sean Harrington
Sean Harrington
UNITED STATES OF AMERICA
17
0
BackgroundFloods pose a significant threat to communities, infrastructure, and the environment. Timely and accurate flood monitoring is crucial for early warning and effective disaster management. In ...
IOT BASED FLOOD MONITORING SYSTEM USING ESP 32 AND ULTRASONIC SENSOR
219
0
0
Rabin Poudel
Rabin Poudel
NEPAL
4
0
We wanted to have a pcb to extend the control by relays and that required few control outputs, for that a circuit was generated with a pcf8575 that through i2c would allow us to extend 16ch, there is ...
16CH I2C PCB Manufacturing with PCF8575
208
0
2
Andres Arango
Andres Arango
COLOMBIA
0
0
1
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