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Thanks all for the help and swift reply. I could able to solve the issue using the below circuit calculator. Im posting the link hoping that it might help others too..
http://www.ohmslawcalculator.com/555-astable-calculator
Yes for bi direction control, I'm using l293D H bridge but the input signal to h bridge must be sent from a signal generating source. That too at specific interval of time. thats what im looking for,.
Dear all,
I'm basically trying to design a circuit which drives a toy DC motor in to and fro direction automatically. For this I need a pulse generator which can give pulse of 0~30s (adjustable) with variable duty cycle(or 50%). For this, I cant use a microcontroller. I have searched online and...
Hello All,
Was looking at arduino leonardo schematic and found there's two atmel IC's in schematic and the layout too, I searched in arduino documentation but couldnt find any info on it,, what are these IC's. Looking forward for yur answers.
Thankue :roll:
Hello All,
Was looking at arduino leonardo schematic and found there's two atmel IC's in schematic and the layout too, I searched in arduino documentation but couldnt find any info on it,, what are these IC's. Looking forward for yur answers.
Thankue :roll:
Hello,
Im using multiple voltage sources in my pcb layout. I tried to change the names of sources as VCC1, VCC2 etc and also tried changing values 3.3V, 5V etc. Its not working and all the sources are interconnected in the board..! Please help.,
Thanks in Advance
Hi all... I'm also having problem with similar kind of application... My project is on speed control of Fan... Here Consider if I give 1 pulse(High to low) then the spped should be some value say 300 rpm, If I give another pulse, speed=500rpm n so on... but my problem is How to sense a high to...
I'm interfacing Triac with PIC. i have designed the circuit. Is Snubber circuit necessary for it? I'm using BTA12600A 12A triac. If yes how a snubber should be designed?? thanks in advance.......
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