We were assigned with the task of designing and building a digital clock that displays the time in Binary. First a power supply that outputs a 60Hz square wave is fed into the circuit. We used 74160 decade counters in the project. A 74160 divided the clock down to 6Hz‚ and then a truncated 74160 divided it down to a 1Hz wave that would be the input for the clock. This clock will display in military time. The 1HZ is equal to one second and is fed into the first 74160. There are six 74160 counters
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Electronic waste From Wikipedia‚ the free encyclopedia For the EC directive‚ see Waste Electrical and Electronic Equipment Directive. Defective and obsolete electronic equipment. Electronic waste‚ e-waste‚ e-scrap‚ or waste electrical and electronic equipment (WEEE) describes discarded electrical or electronic devices. There is a lack of consensus as to whether the term should apply to resale‚ reuse‚ and refurbishing industries‚ or only to product that cannot be used for its intended purpose
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Persuasive Speech Outline The Importance of Recycling Title: Recycling General Purpose: To Persuade the audience Specific Purpose: To persuade my audience to recycle materials for saving the Earth. Central Idea: You should recycle materials because it can help the Earth save i. Introduction (Attention) A. Attention getter – How many people read a paper on a daily bases? How many people throw it in the trash when they are done? How many people drink some sort of bottled drink throughout
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These days the recycling program is a necessity for daily life and the environment. Having the U.S. get rid of the recycling program would have multiple negative effects on the environment. By depreciating the amount of trash‚ it helps reduce the need to harvest new materials. Also‚ by recycling you are helping the community‚ hugely. By getting rid of this program the environment and the community around it will suffer. If you don’t have to collect new materials this reduced the need for many items
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Public Speaking Script Name: Danisha Irma Daniel School: SK Sekudai Batu 10 Topic: LOVE THE NATURE AND SAVE OUR PLANET EARTH A very good morning to the honourable judges‚ respective teachers and my dearest friends. Today I am here to present a speech on the topic “LOVE THE NATURE AND SAVE OUR PLANET EARTH’’ Some among us wonder how to love the nature and save the planet? We as a student‚ sometimes contribute in destroying mother earth‚ by littering. Even elderly people too sometimes throw rubbish
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Report on Recycling of backwash and RO reject water Content: Objective Rationale Implementation Details Schematic diagram Process Outcome Conclusions & Recommendations Illustration Objective: To recycle the backwash and RO reject water. Rationale: To recycle backwash and RO reject water for better utilization of water and help in its conservation. Implementation Details: Location: Naagulapalem Plant type:
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Recycling: make it the law? In 2013 we produced 254 million tons of waste. Of this 254 million tons: we recycled 34%‚ which isn’t a bad number. But of the rest of our waste that ends up in landfills: half could be recycled. That’s 84 million tons of waste that could be reused. So why are we just letting it get buried with the rest of our garbage? Recycling may be expensive and inconvenient in the beginning. But research shows the long term benefits of mandatory recycling programs. These benefits
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POS MEDIU PROJECT: Job Creation Through an Integrated Recycling Program for Cluj-Napoca Presented By: Sabrina Belean Presented To: Professor Jaliu Topic: Project Management POS MEDIU Project Area: Waste Management Organization Initiating the Project: Primaria Municipiului Cluj-Napoca (Cluj-Napoca City Hall) Stakeholder Analysis Internal stakeholders: Primaria Municipului Cluj-Napoca (Cluj-Napoca City Hall) Rosal Grup Bratner Veres S
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Recycling Aluminum Chemically Question: How does theoretical yield of Aluminum compare with the percent yield? Data: Mass of aluminum foil 1.033g Mass of filter paper 0.472g Mass of Al crystals‚ filter paper‚ weight boat 20.823g Mass of weigh boat 2.064g Mass of Al crystals 18.287g Claim: Based on my calculations‚ the theoretical yield of Aluminum was 18.160g‚ and the actual yield was 18.287g. This gives a percent yield of 100.699%. Evidence/ Reasoning: By looking at the overall
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Litter and rubbish are great problems‚ aren’t they? Litter is garbage like food‚ paper and cans on the ground or in the street. Where many people live together‚ litter is a problem. People don’t always put their garbage in the garbage can. It’s easier to drop a paper than to find a garbage can for it. But litter is ugly. It makes the city look dirty‚ and it spoils the view. Litter makes the city look unattractive and can cause further problems like attracting pests. Food litter attracts pests such
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