height measurement with Arduino Uno

grabcad

It is a small project I did a while ago , it's a container for the part of the project like the microcontroller and the ultrasound sensor.the purpose of the project is to calculate any distance from your hand to any further entity , on its side there is a small button that will stop the live measure and display the distance on the screen and its pressed again it (de)pause the lecture of the distance until you press it again.the middle section slide into the bottom one and the top one which contains the screen has permanent screws in it that make pressure on the side of the middle piece so it can hold in place but can also be removed without removing the screws.I did it in a hurry so it had some minor imperfections , mostly aesthetics ones.It is named height measurement because in the beginning it was meant to measure someone's height.the code is with C++ and the board is an Arduino Uno.feel free to leave like and comment if you have any question.happy build!