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weather monitoring smart clock
Dec 31,2022
In this project a clock has been designed which can,in addition to time, alsomeasure and display the ambient condition of the room such as motion, pressure andhumidity.An RTC is used and paired with a buffer battery which facilitatesthe measuring of time even when the power is off. A XsensorX is used which measuresthe temperature, pressure and humidity in the room and all the measured parameterswill be displayed in the LCD display
Arduino Clock Weather Station
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LIGHT INTENSITY MEASURING METER
Sanjith VIshal S Dec 31,2022
LIGHT INTENSITY MEASURING METER A light measuring meter is a digital device that measures the intensity of light. It finds applications in schools, hospitals, production areas, and passageways to measure and maintain proper lighting levels. Photographers often use it to determine the proper exposure for a photograph. This project uses the BH1750FVI sensor to measure the ambient lighting level. BH1750FVI is a calibrated digital light sensor IC that measures the incident light intensity and conver...
5th PCB Design Contest-Free Theme Arduino Hardware
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App controlled RGB+UV LED Aquarium Light
Debnath Dec 31,2022
An App controlled RGB+UV LED Aquarium Light with ESP12E
5th PCB Design Contest-Next Generation Hardware Arduino ESP8266
1662
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EGYsmart touch sensor smart faucet device.
Islam Lawaty Dec 31,2022
Project name : EGYsmart touch sensor smart faucet device.Introduction :First I saw xiaomi smart faucet device on internet. it was pretty impressive for me , that I wanted to perform the same technology on my own.hoping to achieve a similar reliable, beautiful and environmentally friendly technology, that would be a very good in demand product for people in Egypt.Working principle : capacitive touch sensor-dependent smart faucet device, with programmable IC (attiny85) , bistable 9v solenoid valve...
3D printing Arduino Home Automation
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Arduino LCD Info panel for PC (LCD Smartie)
Pavleski Dec 30,2022
  Тhis time I will present you a simple way to control 16x2 LCD Display via Windows PC software. For this purpose, we use an Arduino microcontroller, which in this case has the function of an interface between the Display and the USB port of the Computer. Also the LCD display can be controlled directly through the LPT port, but nowadays that port is no longer used and has been replaced by USB.  I use Open Source software for Windows LCD Smartie that you can use to show l...
Arduino ESP8266 DIY
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Automatic Aquarium Controller
Debnath Dec 29,2022
An automatic aquarium controller to control light, water cooling fan, temperature sensor and to do water changes and auto top off of water.
5th PCB Design Contest-Next Generation Hardware Arduino DIY
2017
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MaryLadder 8 bits Edition V1.0
Mary Dec 28,2022
MaryLadder 8 bits Edition V1.0A pocket-sized 8-bits adder/subtractor PCB with a decimal displayGithub link here!FeaturesA & B inputs as 8 bits numbers with switches and LEDs8 bits adder / subtractor (selection with a switch)7 segments display with 3 digits to see A, B or S (sum) in decimalType-C connector for 5V input4-layers PCB (manufactured by Wpsload)How the project works, in a nutshellI'll say that my project can be divided in two main parts :Addition and substraction of two 8-bits numbe...
5th PCB Design Contest-Free Theme Calculator Arduino
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Система контроля расхода газа с ежемесячным мониторингом
Yura Dec 28,2022
Особенность устройства в том, что в конце каждого месяца показания счетчика газа записываются в энергонезависимую память (EEPROM) Ардуино Нано. Схема приведена нижеДля учета расхода газа применен счетчик газа с импульсным выходом с дискретностью одного импульса 0,01м3. Выход должен быть герконовый или на датчике Холла. Выход счетчика подключается к цифровому входу Ардуино А1. Для ежемесячного учета показаний счетчика применен энергонезависимый модуль часов реального времени на базе DS1307 подклю...
Christmas2022 Arduino Calculator
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LAN тестер на Ардуино
Yura Dec 28,2022
Устройство позволяет проверять состояние кабеля, а также очередность проводов в патч-кордах, сделанных из витой пары (RJ-45 UTP/FTP). Также может осуществляться: тестирование правильности соединения каждого провода в кабеле, проверка правильности обжима, наличия обрыва или короткого замыкания, также определять расстояние до обрыва кабеля. Устройство выполнено на Ардуино Мини. Информация выводится на индикатор NOKIA 5110. Схема приводена нижеУстройство состоит из собственно LAN тестера и адаптера...
Christmas2022 Arduino ESP8266
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Измеритель емкости - зарядник для аккумуляторов NiMH, NiCd, Li-Ion, Li-Poli и LiFePo4
Yura Dec 28,2022
Фальсификация аккумуляторов — особенно литий-ионных (Li-ion) и никель-металлогидридных (NiMH) аккумуляторов — печальный факт. Многие компании рекламируют аккумуляторы или PowerBank, указывая огромные значения емкости, которые значительно превышают фактические параметры этих компонентов. Благодаря данному устройству можно легко измерить реальную емкость аккумуляторов и выбрать те, которые имеют соответствующие параметры а также зарядить их. Устройство позволяет измерять емкость и заряжать аккумул...
Christmas2022 Arduino Display
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