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.
Hey there,
i'm using atmega64l board with 4x4 keypad. i'm also using assembly language to write the code. i know how to interface and display the inputs from the keypad to the lcd, but i'm struggling to understand how to do addition operation between those inputs and display the result on lcd...
Could you explain why buck-boost is complicated? Thanks mate.[COLOR="Silver"]
---------- Post added at 10:34 ---------- Previous post was at 10:33 ----------
I don't think I can use 7660 in this project. but I'll try to ask my lab demonstrator tomorrow. Thanks btw.
---------- Post added at 00:08 ---------- Previous post was at 00:04 ----------
...I'm allowed to use only these components:
resistors, op-amp, comparators, transistors, resistors, c...
Since i can use a clock generator with 5Vdc as the input of my circuit, I reckon it is redundant to use the timer IC just to invert and reduce its amplitude as the IC's input can only accept Vdc input. Because, after that, I'll need to generate a signal(square wave).
or
Can I just connect...
Hey guys. I really need your help to design this power supply. I'm still blur about this thing.
Here are the details:
It must be powered from Vcc=5V and I may use an incoming clock signal.
Range of the output: -4V<Vout<-6V
I'm allowed to use only these components:
resistors, op-amp...
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.