Haku

Phase Lock Loop is one of the most essential techniques today and it is used for many different purposes. Typical cases are frequency synthesizer, radio receiver, clock recovery and FM demodulation. Especially as a frequency ...

This thesis aims to clarify home automation's history, the sensors' theoretical framework and introduce a simple, low-cost home automation system operating on Raspberry-Pi. The end goal is to show the simplicity and ...

The thesis work aimed to study the effects bass guitar pickups produce when the signal is pitch-shifted or detected for synthesis. Due to the significant role a pickup plays in the sonic qualities of a stringed electric ...

A communication protocol used for data transmission between devices represents the key element of industrial systems. Modbus is one of the oldest industrial communication protocols that is still widely used in automation ...

The thesis project aimed to conduct pre-compliance electromagnetic compatibility (EMC) testing on prototype of the electric vehicle (EV) charging station as part of Big-Flash project in Metropolia University of Applied ...

Currently, with the development of digital technology, automatic lines are increasingly widely applied in production. The production systems always have to improve technology and machinery constantly to create products ...

This study concerns the feasibility of a heated box for clothing items, as a precursor to a heated closet. Suitable materials for the box are examined, along with the resistive heating elements (RHEs). Namely: a parallel ...

Työn tarkoitus oli suunnitella mahdollisimman pitkälle Bucket Brigade -periaatteella toimiva viive-efekti audiokäyttöön. Valmis laite muokattaisiin sopivaksi Knif Audion syntetisaattoriin. Työssä käsitellään viive-efektin ...

It describes the development and deployment of a microcontroller-based fingerprint recognition system. The system employs biometric technology to recognize fingerprints, which is known for its ease of use, precision, and ...

Tämän opinnäytetyön tavoitteena on tarjota yksityiskohtainen ymmärrys SGS Fimkon suorittamasta sähkölaitteiden perustestauksesta IEC 60335 -standardin mukaisesti. Lisäksi tavoitteena on analysoida perustestauksen ja ...