The EDE702 IC LCD Interface Circuit Diagram is a device that provides an interface between the digital output of the microcontroller and the LCD display. The EDE702 IC is specially designed to drive a standard LCD module, and it can support multiple display modes, including 4-bit and 8-bit data transfer. The EDE702 IC is a versatile and powerful device, and it is ideal for use in a wide range of applications requiring an LCD interface circuit.