Raúl Arribas's repositories
Cargador-solar-de-baterias-para-nodos-IoT
Diseño y desarrollo de un sistema que permita gestionar la energía generada por paneles solares de baja potencia. Carga de baterías de litio de 3,7V y una carga variable que consuma 3,3V o 5V y hasta 2A.
Clap-lamp
This project involves modifying a lamp to activate in response to clapping or finger snapping. The PCB incorporates an LED as the primary light source and has the capability to control an additional lamp using a relay. The design includes a schematic and PCB developed using DesignSpark PCB. Gerber files have been generated for PCB fabrication.
LCR-Meter-E4980-with-Matlab
The project enables automating the measurement process with the LCR Agilent E4980 by configuring measurement parameters, sending commands to the device, and processing the measured data, all within the MATLAB environment. The use of modular functions allows for better code organization, facilitating reuse and adaptation to different instrument
Redes-de-sensores
Este repositorio presenta una variedad de proyectos que cubren aspectos fundamentales de la electrónica moderna, desde el uso de microcontroladores hasta la implementación de comunicaciones inalámbricas y el desarrollo de firmware. Cada proyecto aborda desafíos específicos y tecnologías relevantes.
Simple-alarm
The objective of this project is to create a simple and effective alarm system using an ATtiny85 microcontroller, a wired door opening sensor, a relay module, a car siren, and an indicator LED. The alarm will be triggered when the door opening sensor detects the opening of a door, and it can be deactivated using a switch connected in the power line
Thermometer
The project integrates an Arduino with a DHT11 sensor for measuring temperature and humidity, along with an RTC DS3231 module for maintaining real-time clock functionality. The Arduino periodically reads data from the DHT11 sensor and RTC module, calculates the heat index, and sends all data (including date, time, temperature, and humidity)