I'm reading the distance with Arduino ultrasonic kit. i want to show the longest distance during the session. i used shift register to have a previous ...

I'm building a simple robot, using an Arduino Uno, an Arduino Motor Shield, 2 DC motors (this is the part I used https://www.aliexpress.com/item/33026 ...

I have developed a code to get distance using an Ultrasonic Sensor. But it doesn't seem to work. It just output 0. Here's the code. `#include <mat ...

I have a problem with the Jsn-sr04t water proof ultrasonic sensor, knowing that the connection in the raspberry pi zero W1 is well made becouse it is ...

I am using Arduino Uno that has 3 ultrasonic sensors and I have successfully gotten my raspberry pi to print out those values, but I don't know how to ...

I am using a zumo bot with a reflectance sensor used to follow a black line. I want to use an arduino to make the zumo bot stop once it gets a certain ...

I'm trying to measure a distance of a 3 meter water tank, with ultrasonic sensor to be exact from 3000 - 0. When the object (water) get closer to the ...

I want to make a gate using 360 servo and ultrasonic sensor, here I use if else. when ultrasonic conditions >= 10 cm the servo should rotate one ti ...

building a poop box for my cat with automatic door. im using an HC-SR04 ultrasonic sensor with Arduino mega. i have a sensor inside of an enclosed b ...

I need some help with a problem I encountered while adding ultrasonic sensors to a robot (loosely based on Linorobot), already equipped with an RPlida ...

i can't use 'GET' in copper.I know that ultrasonic sensors can't be set like lights (binary data). but I just want to get a description of the if para ...

I'm using an HC-SR04 Ultrasonic Sensor that displays distance, there's two if statements, if it's below 0 it comes out as 0 (that part works as intend ...

I am working on a project for blind navigation wherein Im planning to place ultrasonic sensors like two each on the shoe, four on the vest( the person ...

So, I want to make a hand sanitizer. I have an ultra-sonic sensor. Right now it works like this: when distance is lower than 5cm, it pours liquid. W ...

So here's what I am trying to achieve when the ultrasonic sensor detects a distance less than a certain amount then the light should turn green allowi ...

I want to stop a servo motor which turns continuously until an obstacle is detected by ultrasonic sensor. For instance, I want the servo motor to stop ...

I've made a RC car and recently I just got a kit that has all the stuff I need to add collision warnings, the problem is, is that it blocks codes and ...

This is the code: What this currently does is it prints 1 every time sensor 1 is blocked, but then it ends the code. I want to make it such that ev ...

This is the code: The problem is with the y==2 loop.For some reason it keeps repeating itself, even if y=None.Anyone know how to solve this, I've b ...

Now i am using 2 ultrasonic sensors but i found that they become unstable outdoors and give random readings .....although they act normally inside a r ...