Use Arduino UNO to control a crane

Amazing crane made out of barbecue sticks that is controlled by Arduino UNO.

Dec 24, 2022

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robot

toy

Devices & Components

Arduino Uno Rev3

DC motor (generic)

5 mm LED: Green

Resistor 330 ohm

Rotary potentiometer (generic)

Jumper wires (generic)

Buzzer

Pushbutton Switch, Momentary

Dual H-Bridge motor drivers L293D

Breadboard voltage regulator

Breadboard (generic)

String

Cardboard

Hardware & Tools

Plier, Cutting

Hot glue gun (generic)

Solder Wire, Lead Free

Soldering iron (generic)

Scissor, Electrician

Popsicles

Super glue

Barbecue sticks

Project description

Code

Crane code

arduino

Change it the way you want it.

1int speedControl = 2;
2int buzzer = 3;
3int speed = 255;
4int tone1  = 300;
5int tone2 = 600;
6
7void setup() {
8  pinMode(speedControl, OUTPUT);
9  pinMode(buzzer, OUTPUT);
10  digitalWrite(speedControl, LOW);
11  digitalWrite(buzzer,  LOW);
12}
13
14void playBuzzer(int firstTone, int secondTone) {
15  tone(buzzer,  firstTone);
16  delay(500);
17  tone(buzzer, secondTone);
18  delay(500);
19}
20
21void  loop() {
22  analogWrite(speedControl, speed);
23  playBuzzer(tone1, tone2);
24}

int speedControl = 2;
int buzzer = 3;
int speed = 255;
int tone1  = 300;
int tone2 = 600;

void setup() {
  pinMode(speedControl, OUTPUT);
  pinMode(buzzer, OUTPUT);
  digitalWrite(speedControl, LOW);
  digitalWrite(buzzer,  LOW);
}

void playBuzzer(int firstTone, int secondTone) {
  tone(buzzer,  firstTone);
  delay(500);
  tone(buzzer, secondTone);
  delay(500);
}

void  loop() {
  analogWrite(speedControl, speed);
  playBuzzer(tone1, tone2);
}

Downloadable files

Schematics crane project

It shows how the components are connected.

Schematics crane project

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lucas_fernando_maker

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