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通過雙目攝像機判斷球的距離來判斷作用，然後使用目標檢測算法識別

How did you solve the plot? I have tried several formulas but I can't get more than a ball and when I try to graph a cube it looks bad

Nice to see this works! I am building a self balancing robot - it currently uses just a gyro, but I was thinking of using an ultrasonic sensor to reset the angle to compensate for gyro drift. I have tried combining with an accelerometer, but got worse results as it moves around a lot.

Useful

ruclips.net/user/shortsC_SlaKGbvO4?si=ca77aTTjsVp4LAXX

const int numReadings = 1 ; int readings[numReadings]; int readIndex= 0; int total = 0; int average = 0; void setup() { // put your setup code here, to run once: Serial.begin(9600); for (int thisReading = 0; thisReading < numReadings; thisReading++){ readings[thisReading]= 0; } } void loop() { // put your main code here, to run repeatedly: total = total-readings[readIndex]; readings[readIndex] = analogRead(A0); Serial.print (readings[readIndex]); Serial.print(","); total = total+readings[readIndex]; readIndex = readIndex+1; if(readIndex >= numReadings) { readIndex =0; } average = total/numReadings; Serial.println(average); delay(15); }

tanks ,It Works like magic

Amazing. This is true engineering

how do you convert the cordinate from pixel to the float array

where is the part 3?

Can you send the circuit diagram? please 🙏

sorry can you give me the code for this circuit??? it's for a school project and it's kinda urgent, we have to present it tomorrow, u would make me a huge favor :)

Haha Thank you!

Share its circuit diagram pls

Can you share its circuit diagram.

The algorithm by which he controls all the things is probably PID. It’s actually kinda cool.

Can u help me with my project

The center segment doesn't light up

could i display a video stream?

I can make a better one but I'm too lazy to do it

This is neat! I wonder if using 2 stepper motors on a rod with counter balance and a small servo at the end to lift and lower the pencil would make it more accurate?

please send the code arduino

Do you have code you can share?

hI, YOU HAVE A LIST OF THE COMPONENTS FOR MAKING THIS?

Try standard servo and heavier arm. I will try this too. Nice experiment. Could also just use a MPU6050 sensor in place of utrasonic sensors - easier to implement.

can you show me your toturial

code is wrong ... stupid methode

code arduino?

is it working for 1000 feet distance?

Can you share the code?

ive been trying to get an ultra sonic sensor to detect and object and make a motor run. The object is detected by the motor never runs. Can you please help me get through this?

people with no 470 resistors: imma just use my 330 *your entire projector sets on fire when you plug in the av cable and turn it on*

best tutorial out here

can you try with a VL53L0x, I am building one but there are some problems when reading data and control the servo at the same time :((

Cool project! You should consider using an infrared distance sensor and also placing another distance sensor at the top to get a better view of the object's shape

Great idea.Never think about it before. Ultrasonic-degree mapping-servo Simple and smart🤟

3:07 You are an saviour bro. No one ever explained this

actually there are 5 methods, 5th one would be to connect motor with H- Bridge

At least you mention at the end that if you follow this tutorial you'll likely fry your arduino ... I don't think I could ever trust a source that directly connects a motor to the pins of any microcontroller,

put the sensor verticaly

Thats cool ✨

Very cool ! but where i can see the code ? 🤠

👏👏👏

create.arduino.cc/projecthub/RoboticsEveryDay/wheeled-self-balancing-robot-arduino-l293d-hc-sr-04-0df8dd

Very cool but I think the limitation you are seeing are due to the spacing of the transmitter and receiver. The top missing data may be due to the reflection of the wave due to the sharp angle.

what is the use of this project?

For CAD & CODE Arduino Project Hub: create.arduino.cc/projecthub/python_everyday/self-balancing-triangle-robot-balancing-inverted-triangle-e069e6 Instructables: www.instructables.com/Self-Balancing-Triangle-Robot-Balancing-Inverted-T/

Cool!

Nice project