Texas Instruments SG3524 Regulating Pulse Width Modulator IC (SMD Package) Ripple Carry Binary Counter It's current is 6A at

It's current is 6A at 250V

It's 16x2 (JHD162A) Character Yellow Backlight LCD Display

3V and 5V low-voltage MCUs

7K431 is Oxide Varistor

Since each relay is provided with independent common terminal along with Normally Open (NO) and Normally Closed (NC) pins it is very easy to use

Texas Instruments SG3524 Regulating Pulse Width Modulator IC (SMD Package) Ripple Carry Binary Counter It's current is 6A atThe SG3524 devices incorporate all the functions required in the construction of a regulating power supply, inverter, or switching regulator on a single chip. They can also serve as the control component in high power Applications. The SG3524 were created for fixed frequency, pulse width modulation (PWM) Applications used in polarity converters, transformer coupled dc to dc converters, transformerless voltage doublers, and switching regulators of