Sökning: "USI"

Hittade 2 uppsatser innehållade ordet USI.

1. 1. Universal sensor interface chip solution for wireless sensors

   Master-uppsats, KTH/Skolan för informations- och kommunikationsteknik (ICT)

   Författare :Li Gong; [2012]
   Nyckelord :;

   Sammanfattning : In recent years wireless sensor network (WSN) is introduced in the fresh food tracking area as a promising solution to monitor the food transportation process. The widely applications of WSN are demanding a Universal Sensor Interface (USI) that is able to support large numbers of sensors, including gas sensors, force sensors, temperature sensors, water quality sensors, etc. LÄS MER

3. 2. Lokalisering av skidor i lössnö : Självständigt arbete i Teknisk Fysik

   Kandidat-uppsats, Institutionen för teknikvetenskaper

   Författare :Fredrik Trella; [2011]
   Nyckelord :skis; positining; 433; Atmel; ATMega; AVR; sender; receiver; byte loss rate; RSSI; Yagi; RF; USART; UART; USI; skidor; lokalisering; positionering; 433; Atmel; ATMega; AVR; sändare; mottagare; byte loss rate; RSSI; Yagi; RF; USART; UART; USI;

   Sammanfattning : This report studies the possibility of using some sort of radio sender and transmitter in order to position skis lost in powder snow. It is concluded that a RF-solution on the 433 MHz frequency should be the most efficient. LÄS MER