Example: LCD and keypad Posted on November 16, 2015 by Farahat Leave a comment Example: LCD and keypad In this example we demonstrate a combined LCD–keypad interface (Figure 22.4). Related posts:QUESTIONS AND PROBLEMS ON THE PENTIUM AND PENTIUM PRO MICROPROCESSORS.Using the ports:Port I/OAcoustic signal of 1 kHz frequency generated with PWM module Leave a comment Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Δ
