range finder

I am pretty new to this all so forgive me if I didn't post this under the right community since I wasn't 100% sure which one to post in. I have a rangefinder that uses an HT1621B chip that sends signals to a custom 32-pin LCD. I am wondering if there are any MCU or board that has a 32 FFC cable...

Hey, I'm new to electronics, and for one of my projects, I'm supposed to design an Ultrasonic Rangefinder using Analog components only! The components include the 555 timers, SN74HC chips (specifically the 4 bit counter), 7 segment display and etc. Most of the guides I have found online use an...