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Dear, I have already one switch board used AT89C2051 that can control the moter speed and switches, the whole circuit is not isolated and power supply used only capacitors and diode no transformer used. I used circuit from last 5 years, I am satisfied, only one problem ie: AT89C2051 is program...
Dear friend,Thanks for reply,
my requirement is;
1. speed control of a ceiling fan used in home operate on AC220 Volts 150w maximum and can be control by Triac BT136 by reducing the voltage ,no need to isolate ,no need to regulate
2. it can be used IR RC5 coding protocol,
3. I have compiler and...
Okay Dear, Now let me know, I have a circuit and asm file for 8051, I can control the number of on/off switches only, can I some changes to control the speed of fan
Dear Lot's of Thanks for quick response,
My need is to control a ceiling fan using in homes and bulbs, means 150 w load on each,
One more thing, I have such panel as i require, that worked well but ic AT89C2051 but, now I have AT89C2051 but not the prgram
Hi every body,any body have a circuit for 4 switch on/off with fan speed control with remote control using AT89C2051 , i have a board using said circuit but i losted the program
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