sarang1_in
New Member
Hi all.
I want to built a simple sparker to ignite an LPG. Infact i tried it a long back with the help of tesla coil and a 555 timer IC based multivibrator. Now my requirement is with a microcontroller. When I use that old circuit with my controller AT89C51, I face a problem of EMI. My controller hangs.
Suggest something that will work on 6 to 12V and will give nice sparks.
I will take care of designing a PCB with firm isolation between 5V and 12V supply. But the radiated noise generated by sparking units is the worst I have ever seen. So please suggest something foolproof.
Thanks in dvance.
I want to built a simple sparker to ignite an LPG. Infact i tried it a long back with the help of tesla coil and a 555 timer IC based multivibrator. Now my requirement is with a microcontroller. When I use that old circuit with my controller AT89C51, I face a problem of EMI. My controller hangs.
Suggest something that will work on 6 to 12V and will give nice sparks.
I will take care of designing a PCB with firm isolation between 5V and 12V supply. But the radiated noise generated by sparking units is the worst I have ever seen. So please suggest something foolproof.
Thanks in dvance.