Hello everyone, I am newbie , I have problem with my circuits. i try to make H bright to control motor. I using arduino uno to control PWM signal. this is problem i write code for arduino , i make pwm signal and use low pass filter to make it to Sin wave . Problem is : when i use controller of mosfet ,it makes delay in my signal , i know mosfet and controllers make delay but according to data sheet of TC 4223 my signal cant be delay that much , i dont know why , my Sin Wave signal is only 200hz at max speed . And voltage drop is alot. i used only 5Mhz in arduino and PWM from arduino is *19.531 hz 8bit timer. this is a circuits when i added controller. I am not an electrical engineering student , Could you please explain my problem in simple ways ( all i learned from youtube and MIT) . Please help . Thank you so much Ps: sorry about my bad English.

Hi, is there any way to wire a blower motor for a split a/c unit to work in place of a worn out blower motor. The first picture is the wiring diagram of the Original Motor - - the YDK is the original motor. Original motor wire colors - - Black, Green, Yellow, Red, Orange, White. Can the motor in the second picture be wired to replace the original motor? ? The new unused motor wiring colors are: Black, White, Red, Brown, Gray, Yellow. If so, please explain to me how and which wires to use in matching up colors. Please HELP. Alan Weis