It is a very detailed project, the amplifier circuit is collected in layers. Output power mosfets, 4 IRFP240 and IRFP9240 supply stages, separate speaker protection stage, especially the supply circuit is very high quality amp, two channels, separate supply and toroidal transformers are used for each section. The infrastructure of the amp is based on Nelson Pass’s SuperSymmmetry project.
Instead of the standard bridge diode in the supply circuit, there are 4 MUR1560 (15a 60 volt) filter capacitors.
There is also a delay in operation (Soft start) Vu meter multiples. All sections have pcb drawings and drawings of the dimensions of the case designed for the amp.
source homecinema-fr.com 110W RMS Sine MOSFET Amplifier Circuit IRFp240 IRFP9240 alternative link:
Password: 320volt.com
Published: 2009/10/22 Tags: audio amplifier circuits, transistor amplifier
PIC16F877 Line following robots Project
Line following robots are still extremely popular line following robot someone finally do something different on the various source code and shared with the project.
The robot’s camera (webcam) for part of the CPP written with the program’s control circuit used in the microcontroller PIC16F877 software the PIC-C prepared with all the source code protel PCB file’s communication with a PC MAX232 provided with the circuit used engine if you drive L298
Line following robot