interfacing | Circuit Digest

Analog Electronics

program for 4x4 key pad with 89c52

Add New Comment

Comment *

Login to Comment Sign in with Google Log in with Facebook Sign in with GitHub

Log in or register to post comments

DigiKey featured products logo

	Cloud Services Scale IoT projects with Arduino Cloud for Enterprise. Secure, flexible, and built for growth.
	RNWF02 Plug-and-Play Wi-Fi® Modules Experience reliable, high-performance wireless connectivity with RNWF02 today.
	HDA1500 Series 1.5 kW Programmable AC/DC Power Supplies 1.5kW programmable power supply offers 12V-400V outputs, high efficiency, multiple digital protocols
	Kontrol 1.27 mm Pitch Connectors Kontrol connectors can withstand 20G vibration and operate across a wide temperature range
	DG11/DG12 Series IEC Inlet with Circuit Breaker SCHURTER's next-generation power entry module with IEC inlet and IP67-rated circuit breaker
	WRIS-RSKS Series General-Purpose Thick-Film Resistors General-purpose thick-film, anti-sulfur resistors designed for long-term performance and reliability
	MCX W Series Microcontrollers 96 MHz Arm® Cortex®-M33 core + multiprotocol radio subsystem supporting Matter, Thread, Zigbee & BLE
	MCC USB-202 / MCC USB-205 USB DAQ Devices Low-cost, USB multifunction DAQ devices for general purpose data acquisition applications.