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smart aquoponic indoor
Jun 01,2024
With Smart Indoor Aquaponics, the future of food is in your home!This intelligent system transforms any space into a thriving ecosystem, combining fish farming with plant cultivation in a sustainable and low-cost cycle.With Smart Indoor Aquaponics, you can:Monitor and control the physical and chemical parameters of your aquaponics system in real time via the internet.Track the health of your aquaponics system anytime, anywhere, from your smartphone or tablet.Enjoy the benefits of fresh, nutritio...
KiCad Design Contest-Automation Theme
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Doorman S3
Heß May 31,2024
I wanted to connect my intercom to Homeassistant and there were only some DIY solutions available but nobody made a small PCB that fits into the enclosure of the intercom. So I decided to create one and called it Doorman-S3 because it's heart is an ESP32-S3.Now it's possible to create several automations to open the front door on specific conditions. Doorbell Ring Patterns are also a great enhancement for automations.The Doorman S3 Intercom Gateway is a device which lets you connect your TC...
ESP32 Relay WiFi
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School Automatic Bell 2024
Flores Escalante May 30,2024
My relatives has a school, of little children, and sometimes the personal in charge of ringing the bell are very busy with some issues which comes with School Managing job; so, the schedules some times are not accomplished. So, I decided to build many years ago, a Timer capable to ring a bell, alarm, whatever attached to its relay at determinate times of day. All this first prototype, only using test PCB stripped boards, not in a finished PCB BOARD with professional quality. THIS YEAR, is the ye...
KiCad Design Contest-Automation Theme PIC Microcontroller RTC
785
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Another RS-232 to PS/2 Adapter rev. 6 SMD
Videogames & Computing May 29,2024
GITHUB: https://github.com/nsinav/PS2-AdapterImportant to Know:Please use a Female DB9 90° portATMEL IC needs to be programed. Please use the file attached on this project, it's the V1.1 of Firmware.This is a tested project.ORIGINAL GITHUB: https://github.com/matze79/PS2-Adapter
KiCad Design Contest-Automation Theme
355
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USB type B ground switch
May 27,2024
Simply just a usb type b switch, nothing too complex
KiCad Design Contest-Free Theme
220
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ARDUINO FOC V2
ELECTRONOOBS May 26,2024
Full tutorial here: https://electronoobs.com/eng_arduino_tut198.php
KiCad Design Contest-Automation Theme
4782
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Room Temperature Monitor
S May 22,2024
Smart RoomTemperature MonitorOverviewIntroducing the Smart Temperature Monitor, an innovative solution designed to provide accurate and real-time temperature readings. Engineered with precision, this project harnesses the power of an Arduino Uno R3, a 16x2 LCD display, and a TMP36 temperature sensor to deliver a user-friendly and reliable monitoring system.Key FeaturesAccurate Temperature Measurement: The TMP36 temperature sensor ensures high accuracy in detecting ambient temperatures, providing...
KiCad Design Contest-Automation Theme DIY Board
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kha - kiu home automation
kiu May 21,2024
19 inch subrack assemblies meet RS485 controlled nodes.https://github.com/kiu/khaThe glory details can be found on github including kicad schematics, pcbs, gerbers, boms, code and more.https://youtu.be/BUSnTUGKZzcThis two hour lecture goes into details of the low-level design, decisions being made and shows some parts of the functionality.
KiCad Design Contest-Automation Theme Home Automation
355
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Atari XE C25953 emmu unit on GAL16v8
Videogames & Computing May 19,2024
ORIGINAL GITHUB: https://github.com/mikulski-lab/C25953-emmu
KiCad Design Contest-Automation Theme
653
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All About IC UNL2003
Adhikari May 17,2024
The UNL2003 IC contains 7 High Voltage, High Current NPN Darlington Transistor Arrays each rated at 50V, 500mA in a 16-pin DIP package. You can connect the IC directly to a digital logic (like Arduino or Raspberry Pi, TTL or 5V CMOS device) without an external dropping resistor. This IC features "common-cathode flyback diodes" for switching inductive loads. The ULN2003 is known for its high current and high voltage capacity.The Darlington pairs can be "paralleled" for higher current Output.The i...
Arduino ESP8266 Home Automation
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Popular Project
A Modified zFlip 5
With many Samsung zFlip phones hitting the unfortunate fate of a broken folding screen, I took it as an opportunity to build my own silly phone. Taking only the minimum parts required for the phone to...
Mainboard replacement for Nokia 3310//3330
This replacement board for Nokia 3310/3330 phones brings FM/FSK capabilities on 70cm amateur radio band (including 433MHz ISM). The board uses a G-NiceRF SA868S UHF RF module running OpenRTX firmware....
ESP32-BlueJammer
The ESP32-BlueJammer (Bluetooth jammer, BLE jammer, WiFi jammer, RC jammer) disrupts various devices using an ESP32 and nRF24 modules, causing plenty of noise and sending unnecessary packets (DoS).It ...
Flipper Zero Dev Board: BW16 RTL8720DN 2.4 GHz & 5 GHz Deauther
Upgrade your Flipper Zero with the AI Thinker BW16 RTL8720DN Dual-Band WiFi Expansion Board. Enhance your device's connectivity capabilities with support for both 2.4 GHz and 5 GHz WiFi bands. Perfect...
Air Quality Monitor
The Air Quality Monitor is a compact, ESP32-C3–based device designed to track and display key indoor environmental metrics in real time. At its core, it integrates the Sensirion SEN54 for particulate ...
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