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hi,i have designed an optical power meter,to measure intensity of light ...using sfh250 photodiode and the light transmitter is sfh450(plastic fiber optic connection)..actually i use pic16f84 to display the detected value in LCD..but i getting fluctuation value in lcd display..wat could be the...
hi,i have designed an optical power meter,to measure intensity of light ...using sfh250 photodiode and the light transmitter is sfh450(plastic fiber optic connection)..actually i use pic16f84 to display the detected value in LCD..but i getting fluctuation value in lcd display..wat could be the...
thanks for ur reply..yes,u got the right understanding of my question..
so,actually the reference voltage is from the range of 0 to 5 volt..and as u said the resolution is 19.5mv..so how do i do multiplication for pic16f84?..for example..if i get the 10001111,so in decimal is 143..so it must be...
pic16f84 multiply
if i use external a/d converter TLC549,8 bit converter integrate with pic16f84..once i scan the 8 bit dataout into a variable register..then how could i convert this 8bit binary data into milivolt value..can anybody help me on this coding,using assembly language..
thanking u...
hi..i have been assign to do GUI for fuzzy controller for any process control..can anubd help me to get the source codes for fuzzy controller for example like inverted pendulum..if u have other suggestion..i would appreciate too..thanks
i have been assign to do a project base on fuzzy logic on process control..so anybody can assist me to do this project..i'm facing difficulty to do it..
or can anyone suggest any other project base on fuzzy logic on any process control with GUI..
i will appreciate ur help..thanking u with full...
inverted pendulum fuzzy logic
i have been assign to do a project base on fuzzy logic on process control..so anybody can assist me to do this project..i'm facing difficulty to do it..
or can anyone suggest any other project base on fuzzy logic on any process control with GUI..
i will...
hi..i'm doin my final year project relating to PIC16f877..i need to do some programming ..basically i would prefer assembly language..so whr can i learn the source codes so i can be good to do the programming..
any web page i can refer to..i hope it would be detail and helpful..pls attach me...
i need to get photodiode which coupled or have built- in fiber optic connectors such as sma,st or others ..so i can connect directly to fiber optic..any suggestions..how can i find these packaged photodiode component..i have been searchin in internet..but still cant find it?i need it badly very...
i'm using PIC16F84 for my final year project to design optical power meter..
what kind of PIC coding can i use..is thr any specific?..and what kind of compiler can i use?and where can i refer, to learn the source codes?
i'm quite confuse with compilers..because they are many types of compiler...
what is buffer?
what is buffer and the use of buffer,when doing circuitry design?
for example..when i use photodiode to detect the intensity of optic source..and the output current changes linearly with incident light and the voltage output changes lagarithmaically with incident light poer?so...
anyway,actually my final year project is to design low cost optical power meter...can i use pin photodiode compared to photodiode..what is the advantage between them?any suggestion on the pin photodiode i can use?any reference?
if i use multi mode fiber optic ..how about the connectors to...
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