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PCF8574 x8 GPIO Expander with VGA/I2C Port
Mer08_ Sep 29,2022
This breakout board is made for all of your pin-hungry Arduino / Linux projects! I decided to make it because I wanted to start learning about PCB design and wanted to have GPIO pins on my Linux laptop. It's a bit difficult to use it on Linux, so here is a tutorial on Arduino and Linux (the website is in WIP so please forgive me for its awful look). Here is a video showcasing the Linux part hooked up via the VGA port:
5th PCB Design Contest-Free Theme Arduino Board
1800
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WiFi Sense Board with ESP8266EX
Yıldırım Sep 28,2022
This project is an IoT board with MPU6050, VL53l0X, BMP280 & DHT11. Its main MCU is ESP8266EX so you can connect to blynk cloud.
Arduino ESP8266 Home Automation
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Egg Incubator with PID controller
isnannabawi Sep 28,2022
Egg Incubator with the PID controller corrects the shortcomings of conventional incubators that cause egg failure. This board is using simple components(through-hole components) and only 1 layer of PCB. It can be easier for anyone to assemble and produce.A conventional Egg incubator is an egg incubator with a digital heater control. It will be turned on when the temperature reaches below the minimum threshold and it will be turned off when the temperature reaches above the maximum threshold. Unf...
5th PCB Design Contest-Free Theme Arduino Relay
4746
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Baby Monitoring System
mohdazhar Sep 27,2022
We are very well familiar with the hurdles faced by Parents to nurture their infant and especially in case if both the Parents are working. So, we found the need to develop something unique that can help Parents to have a continuous surveillance on the baby and can notify about the same. Thus, we have come up with an idea to design a Baby Monitoring System which will help the Parents to monitor their child even if they are away from home. The design uses the technologies which include GSM module...
Arduino DIY Sensor
1046
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GaggiaBoard_V2
Vas Sep 27,2022
GaggiaBoard_V2Gerber zip contains LCSC BOM and Centroid file
Arduino DIY PCB
1497
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Automatic Fish Feeder Using Arduino Nano
Lutfi Sep 26,2022
In this article I will make an automatic feeding device for fish in an aquarium. This tool uses arduino nano as the main controller to drive the servo in the feeding process. I will use this tool in an aquarium that I just bought a few days ago. I worry if I forget to feed the fish when I go out for activities. so I hope with this tool the fish can eat regularly.Component and Material1*Arduino Nano1*RTC DS 30171*Step down DC to DC LM25961*470u/10V1*DC Jack3*Tacth Switch1*Buzzer1*5V Relay4*3mm LE...
5th PCB Design Contest-Next Generation Hardware
5540
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KeebForMom modular mechanical keyboard
Sandipratama Sep 26,2022
KFM is a low cost 4x5 modular mechanical keyboard that everyone can build. Modular it's mean two PCBs can be combined become one 40% keyboard, so you can use the PCB board as single 4x5 macro pad or 4x10 ortholinier mechanical keyboard. The PCB board has some feature like south facing switches orientation, RGB perkey and passive buzzer supported which can be used as layer indicator. The firmware is fully QMK.This is my second project about mechanical keyboard, now i used as daily driver because ...
Arduino Keyboard USB
3694
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MIDIFART pocket midi controller
Sandipratama Sep 26,2022
MIDIFART is a pocket midi controller designed for Arduino Promini that supports five analog potentiometer, 10 buttons, 1 bank button, some modules and midi output capability via 3.5mm TRS cable for sending data out to hardware synthesizer or midi device, and some modules like ultrasonic sensor and LCD display. For programing code can be done with arduinoIDE. The PCB board also support Arduino Promicro as midi device for software controller but sadly you don't have full features like some optiona...
5th PCB Design Contest-Free Theme Arduino DIY
4684
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BreadBoard MiniPCB5x10
Turay Sep 25,2022
This is a PCB to make your breadboard projects immortal. ;)See also 5x5 version: https://www.pcbway.com/project/shareproject/BBMiniPCB5x5_9eb8bde9.html
DIY Development board Arduino
1152
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BreadBoard MiniPCB5x5
Turay Sep 25,2022
This is a PCB to make your breadboard projects immortal. ;)See also 5x10 version: https://www.pcbway.com/project/shareproject/BreadBoard_MiniPCB5x10_53f08d8d.html
DIY Arduino Atmega
1193
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