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- All Subjects: PCB Design
- Creators: Meuth, Ryan
- Creators: Burger, Kevin
- Creators: Liu, Deming
- Resource Type: Text
This work details the process of designing and implementing an embedded system
utilized to take measurements from a water cooler and post that data onto a publicly accessible web server. It embraces the Web 4.0, Internet of Things, mindset of making everyday appliances web accessible. The project was designed to satisfy the needs of a local faculty member who wished to know the water levels available in his office water cooler, potentially saving him the disappointment of discovering an empty container.
This project utilizes an Arduino microprocessor, an ESP 8266 Wi-Fi module, and a variety of sensors to detect water levels in filtered water unit located on the fourth floor of the the Brickyard Building, BYENG, at Arizona State University. This implementation will not interfere with the system already set in place to store and transfer water. The level of accuracy in water levels is expected to give the ability to discern +/- 1.5 liters of water. This system will send will send information to a created web service from which anyone with internet capabilities can gain access. The interface will display current water levels and attempt to predict at what time the water levels will be depleted. In the short term, this information will be useful for individuals on the floor to discern when they are able to extract water from the system. Overtime, the information this system gathers will map the drinking trends of the floor and can allow for a scheduling of water delivery that is more consistent with the demand of those working on the floor.
Personal electric vehicles, or PEVs, help individuals navigate short to mid distance commutes in environments that lack effective public transportation solutions. This is known as the “Last Mile” problem. A particular solution, electric skateboards, are highly energy efficient due to their size but lack auxiliary features for safety and user-convenience connected to the same battery supply. Plus, almost all conventional electric boards come with proprietary software and hardware designs, meaning that modifying or improving upon their logic is extremely difficult if not impossible. Therefore, our group aims to prototype an improved, open-source electric skateboard design to determine the feasibility of our ideas.
Personal electric vehicles, or PEVs, help individuals navigate short to mid distance commutes in environments that lack effective public transportation solutions. This is known as the “Last Mile” problem. A particular solution, electric skateboards, are highly energy efficient due to their size but lack auxiliary features for safety and user-convenience connected to the same battery supply. Plus, almost all conventional electric boards come with proprietary software and hardware designs, meaning that modifying or improving upon their logic is extremely difficult if not impossible. Therefore, our group aims to prototype an improved, open-source electric skateboard design to determine the feasibility of our ideas.