Name: Vihanga Deshan
Type: User
Company: Databox Technologies
Bio: A Qualified and dynamic IT Infrastructure professional with over 5 years of IT Administration, Networking and Windows server platfoms.
Twitter: deshanonline
Location: Colombo, Sri Lanka
Blog: vihangadeshan.com
Vihanga Deshan's Projects
VDO.Ninja is a powerful tool that lets you bring remote video feeds into OBS or other studio software via WebRTC.
Config files for my GitHub profile.
Focalboard is an open source, self-hosted alternative to Trello, Notion, and Asana.
The Paper IoT-based waste monitoring system is a very innovative system that helps clean cities. A web page makes it easy for administrators to know the bin storage capacity. An ultrasonic sensor is placed in the trash bin to detect the trash phase and balance the trash intensity with this system. The system sends data using a Raspberry Pi Backend server. Users can use a web page to locate the garbage bin area. An image view of the trash bins is provided on the web page and highlights the accumulated trash in colour to indicate the trash collection phase. This method helps keep the city clean by providing a graphical image of the garbage through the IoT Web development platform and notifying about the garbage level. This system only can be identify the garbage bin trash levels and all garbage bins can view their trash levels using single portal.
In this system I used microcontroller-based fish farming pond maintained using the sensors. The PH sensor used for measuring the water quality of fish tank. Also, water level sensor used for identifying the water level of fish tank. Furthermore, I used automated food feeding system for this, then farmer no need to warry about feeding the fish. There is automated food feeding system already in the market, but that small device may be not appropriate the outdoor fish farming tanks. When it comes to fish farming, a lot of fish are in one tank, but only a limited number of fish can be caught in one tank. The temperature sensor monitors the temperature in the tank and controls the temperature in the tank with a heater. We also used a turbulence sensor to measure Turbulence rate or opacity, Arduino gravitational perturbation the sensor senses the quality of the water. The system also adds an image processing-based population management feature as the farmer loses time for his other work while visiting each tank. The images were taken by attaching a camera to the selected locations. Another problem for farmers is the removal of water from these tanks and refilling. It is now done by manually. This includes a feature that automatically removes stale water and fills it with fresh water if the pH of the water changes adversely. It is also expected to be refilled not only when the pH changes, we can schedule this process as what farmer wants. E.g. farmer wants to change water every two days. The microcontroller is used to control the entire circuit of the system.