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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
3975
0
3
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
1546
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2
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
593
0
0
USB type B ground switch
May 27,2024
Simply just a usb type b switch, nothing too complex
KiCad Design Contest-Free Theme
432
0
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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
6736
5
5
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
1242
13
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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
665
6
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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
1075
0
2
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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3
Byte Sized Encoder Decoder (v1.0)
Modules May 08,2024
This project has been replaced by a newer version with improved silkscreen and files so PCBWay can do the surface mount soldering for you. https://www.pcbway.com/project/shareproject/ByteSizedEncoderDecoder_v1_1_a5a4bd50.htmlFeatures:* Reads 8 quadrature encoders* 1.0x0.85 inches* I2C (Qwiic Compatible)* powered by an ATMega328PB (chip in an Arduino Uno)* hand solderable surface mount componentsI've been working on hardware and software for small wifi controlled robots since 2020.As I have desig...
Arduino Robotics Sensor
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Popular Project
DIY Active FFB Pedal PCBA
Easy one click ordering of Ghilipert PCAB V2.2 REV BNo solderinghttps://github.com/gilphilbert/DIY-Sim-Racing-FFB-Pedal-PCBsAsk for part 25 : SQP5W-5Ω±5%-9MMore info here :https://youtu.be/PMupeveZSFM...
4G Hacker Phone
Have you always wanted an easier to use and more powerful Flipper Zero?Are you tired of getting detained by the TSA because of your WiFi hat on your Flipper Zero? Then this is the solution for you. It...
SensWear: An Open-Source, Modular, AI-Ready Wearable Platform
SensWear is an open-source, modular wearable development platform that gives researchers, engineers, and makers control over their hardware, firmware, and raw sensor data. It combines a flexible main ...
DIY XBOX Controller
Greetings everyone, and welcome back. Here's something fun and custom.This is my version of an Xbox controller, which I built from scratch. It features an ESP32-C6 DevKit as the main MCU, paired with ...
Programmable Mist Maker - XIAO / QT PY Extension
This is an open source, programmable mist maker built as an expansion board for the Seeed Studio XIAO ESP32-C6. It mounts directly on the XIAO or QT PY, is powered over USB-C, and turns a piezo atomiz...
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