A wireless Li-Fi-based signal generatos and its use in a series RC circuit
[EN] Typical laboratory experiments in the introductory undergraduate physics course, such as those studying the series RC,1¿3 RL,4 and RLC5¿9 circuits, use signal generators to generate the input voltage signals and oscilloscopes to perform the voltage measurements. The experiment described here tu...
| Autores: | , , , , , |
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| Tipo de documento: | artigo |
| Data de publicação: | 2024 |
| País: | España |
| Recursos: | Universitat Politècnica de València (UPV) |
| Repositório: | RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia |
| Idioma: | inglês |
| OAI Identifier: | oai:riunet.upv.es:10251/221649 |
| Acesso em linha: | https://riunet.upv.es/handle/10251/221649 |
| Access Level: | Acceso aberto |
| Palavra-chave: | Series RC circuits Wireless Signal generators Voltage measurements 04.- Garantizar una educación de calidad inclusiva y equitativa, y promover las oportunidades de aprendizaje permanente para todos |
| Resumo: | [EN] Typical laboratory experiments in the introductory undergraduate physics course, such as those studying the series RC,1¿3 RL,4 and RLC5¿9 circuits, use signal generators to generate the input voltage signals and oscilloscopes to perform the voltage measurements. The experiment described here turns a standard function generator into a wireless function generator. This is done by connecting the function generator to an LED lamp, which sends the signal via light to a receptor consisting of a small solar cell connected to the circuit to be powered. We used this Li-Fi-inspired idea to increase the motivation of students for simple circuits. |
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