Elektronik / Mikrodenetleyici Projeleri/

Atmega8 pwm power led sürücü buck konvertör

Power Led sürücü devre atmel atmega8 üzerine kurulu 12 volt ile çalışıyor 3 adet luxeon 1 watt power led çalıştırılıyor atmega-8 ile pwm buck konvertör mantığını çözmek için iyi bir örnek kaynak kodlar şema pcb çizimleri var.

beyaz-power-led-atmel-atmega8-dcdc-buck-konvertor

Ayrıca led hesaplamaları formüller mosfetli sürücü katın hesaplanması test grafikleri ve daha bir çok bilgi bulunuyor

Chapter-1 – Introduction
light up the world project
what is this thesis about?
overview of document

Chapter-2 – Background Information and Product Review
luxeon light emitting diodes
dc-dc converter theory
buck converter operation
continuous conduction mode
converter control
currently available products
xitanium led drivers
lumidrives series
led dynamics
table of feature comparisons of luxeon led drivers

Chapter-3 – Product Specifications
separating the device into subsystems
hardware specifications
power supply
controller
power electronics
luxeon led’s
user input/output
software specifications
software subsystems

Chapter-4 – Implementation Plan and Schedule
project goals
project schedule
planned method of implementation

Chapter-5 – Hardware Implementation
power supply
operation from 12v
operation from 230vac
micro-controller
power electronics
mosfet and bjt selection
switch operation
inductor selection
capacitor selection
diode selection
luxeon led’s
user input/output
schematics and printed circuit board design
pcb layout considerations

Chapter-6 – Software Implementation
software development
software basics
generating pwm signals
enabling analogue to digital conversion
software design
final code

Chapter-7 – Product Evaluation
evaluation of the device against the specifications of chapter 3
quick checklist of device against the specifications
detailed checklist of the device against the specifications
device efficiency

Proje detayları ve dosyalar: innovexpo.itee.uq.edu.au/2003/exhibits/s362988/ alternatif link: Atmega8 pwm power led sürücü buck konvertör

Dosya indirme LINK listesi (TXT formatında) link-8756.zip şifre-pass: 320volt.com

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