TY - GEN AU - Hernández Gómez, Domingo PY - 2020 UR - http://hdl.handle.net/10366/144152 AB - [EN]This paper describes the research work done in several projects. These projects have a different scope, from the monitoring of a city to the safety of workers in their workplaces. The solutions provided in these projects are focused on custom... LA - eng PB - Ediciones Universidad de Salamanca (España) KW - Electronic TI - Design and development of solutions for research projects: upper, citychain and pulse generator DO - 10.14201/0AQ0287109119 ER -