i need to control relay over ac voltage 220v
29 freelancere byder i gennemsnit $125 på dette job
Dear sir i am an electronic engineer i am experienced in designing controller boards with firmwares i can provide you with quality work and service please contact
Hello I'm an Electrical Engineer, I can complete your project. I have an experience on AC drive, TRIAC, Solid state relay, MOSFET. Please contact me so that we can discuss your project. Thank you
Dear sir, I saw your uploaded image. you have used tone decoder IC with Counter IC. Anyway your exact requirement can be easily accomplish with a micro-controller.