Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.
u can make a "speech recognition car" or a " remote control car" which can make use of 8051 and stepper motor control using 8051 controller.
i m also undergoing this kind of project as my final year project....last semester project....
for the interfacing MAZIDI quite be useful....
i hope u...
rain detection using pic
you have earlier said that you have made a rain detector circuit which has a loophole that it works only in daylight but not in night. so you want some help so that it could work in night too. right???
so is it the same rain detector....home made...in the above picture...
hello charkyriak...
this time its not possible to upload any schematic. but u can ask me ur doubts regarding the amplifiers.
i have already mention the name of book " SEDRA SMITH" for self guidance.
i suppose the input impedance depends on various other factors other than the type of op-amp. You said that the gain of two amplifiers is different. That means there resistance must also be different for different opamp.
To meet given amplifier specifications the need often arises to design the amplifier as a cascaded of two or more stages. The stages are usually not identical; rather each is designed to serve a specific purpose. For instance, the first stage is usually required to have a large input resistance...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
