logitec

the only problem is that im from israel and i dont have a place to buy it :-[ and about programing in vb , where can i get information about that?

well i dont think i could use any other scale but digital and writing a program that i will be able to show the information in a graf i think it is hard spacialy when i have never programed any thing program-hard ware

any one?

Hello . Resently I have started geting interested in modifing a scale so I will be able to see a graf on my computer of any wight movements. I saw here some when a thermometer that doing the same can I modify just the parts and use the same program? and as the sensor i will use a usual human scale? tnx Ron some thing like this one http://www.electronics-lab.com/projects/pc/013/index.html

hello agin i have started building this project and i have left one capistor not in use where does it satnds? C10 electrolitic 10UF ron

hello MP I did some reading in this post and i saw a few people that had problems with this project hello audio can you tell me what difference and corrections those parts are making i mean why have you changed these parts

hello all i see there are alot of mistakes in this project (almost 60 pages) can any one tell me what i need to know to build it, problems and what was discussed Ron

TNX i didnt thought about it

yaa i can find the 0.47 Ohm with 10W (the only one i found with this resistens was 0.128W :S)

ammm what wre the pots and trimpots?

oooo i just came from the store :'( any way can you tell me more about the changed parts why changing them and in what are they better? and one thing more i can install a cooling system (2 computer fans, intake and outtake) that will help? Ron

a fue more questions: -can i use 1N5408 diode in the place of D1, D2, D3, D4 where in the circuit was writen to use the 1N5402,3,4 diode 2A - RAX GI837U -what is the diode that is writen on it 1N 75 2A 227 and can i place it as D7, D8 = 5,6V Zener diode -can i put 1N4007 diode instead of D11 = 1N4001 diode 1A - how much Tolerance can i give to the R1 and to R7 Ron

that isnt a problem and what out put it has? by the way i cant find this part at the main importer in the country so i dont think i can get it... any other more common parts?

OK but steel i need some thing to hold the voltage and then regulate it so what chip can i use that will not burn under 10A?