Published June 17, 2020 © CC BY

World first Otto robot without 3D printer/without arduino/SC

How to make a Otto Diy Dancing Robot. This is the world's first Otto robot without 3D printer and Arduino.

BeginnerFull instructions provided2 hours531

World first Otto robot without 3D printer/without arduino/SC

Things used in this project

Hardware components

Adafruit Circuit Playground Express

SG90 Micro-servo motor

Jumper wires (generic)

Battery Holder, 3 x AAA

Battery, 9 V

Software apps and online services

Microsoft MakeCode

Hand tools and fabrication machines

Digilent Screwdriver

Story

Each making steps and codes are given below. I am using Circuit Playground Express as Micro-Controller. See the video tutorial below in which I explained each making process of it.

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otoo robot without 3d printer

NextPCB-

This video is sponsored by NextPCB. Friends I recieve my new PCB from NextPCB for my upcoming robotic project. I use this PCB as a board in my new project. NextPCB delivers this PCB to me only in 6 days

So my upcoming project is fully dedicated to NextPCB the most respected and high quality PCB manufacturer.

So friends I hope you will ready for my upcoming amazing project based on NextPCB board.

Features-

I am controlling this robot wirelessly with another circuit playground express board by Infrared signals. This robot can do many works by uploading different types of code.

This is a gesture controlled robot and also able to sense sound and light.

This Robot has a collection of 10 multi colored LED bulb.

This robot is also able to measure current temperature.

Robot parts-

1. Legs (thick paper sheet)

2. Body (plastic bottle)

3. Servo motor point

4. Paper Cover

5. Eye button

6. Infrared sensor

7. Wireless remote control

How it works-

When we tilt the remote left and right the remote send number { 1} and { 2} respectively. If the robot receives {1} then it starts moving towards right and if robot receives {2} then it starts moving towards right.

When we press Button A (beside the eye point) the LEDs starts making animations with different color.

When we clap loudly the robot starts dancing.

We can make a lot of different activity by uploading different types of code.

So friends, I hope this tutorial will helpful for you and you also like this project.

More information about Otto robot- https:/ottodiy.com

More information about Circuit playground express- Click Here

If you face any problem related with this project, comment me or message me.

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Thanks.....#"smartcreativity"......#ottodiy

Code

network.onInfraredReceivedNumber(function (num) {
    for (let i = 0; i < 3; i++) {
        if (num == 1) {
            music.pewPew.play()
            light.setAll(0xff0000)
            pins.A1.servoWrite(20)
            pause(500)
            pins.A1.servoWrite(100)
            pause(500)
            pins.A1.servoWrite(75)
            pause(500)
        }
        if (num == 2) {
            light.setAll(0x7f00ff)
            pins.A2.servoWrite(160)
            pause(500)
            pins.A2.servoWrite(80)
            pause(500)
            pins.A2.servoWrite(110)
            pause(500)
        }
        if (num == 3) {
            pins.A1.servoWrite(10)
        }
        if (num == 4) {
            pins.A2.servoWrite(170)
        }
        if (num == 5) {
            pins.A1.servoWrite(75)
            pins.A2.servoWrite(105)
        }
    }
})
input.buttonA.onEvent(ButtonEvent.Click, function () {
    music.setVolume(225)
    light.setBrightness(45)
    music.pewPew.loop()
    light.showRing(
    `black black red blue blue blue blue red black black`
    )
    pause(2000)
    light.showRing(
    `black black yellow green green green green yellow yellow black`
    )
    pause(2000)
    light.showRing(
    `black black pink orange orange orange orange pink yellow black`
    )
    pause(2000)
    music.stopAllSounds()
    light.showAnimation(light.colorWipeAnimation, 1000)
    pause(500)
    light.showAnimation(light.theaterChaseAnimation, 2000)
    pause(500)
    light.showAnimation(light.rainbowAnimation, 2000)
    light.clear()
})
input.onLoudSound(function () {
    if (input.soundLevel() >= 180) {
        for (let i = 0; i < 2; i++) {
            light.setAll(0x00ffff)
            pins.A2.servoWrite(105)
            pins.A1.servoWrite(75)
            pause(500)
            pins.A2.servoWrite(75)
            pins.A1.servoWrite(120)
            pause(500)
            pins.A2.servoWrite(105)
            pins.A1.servoWrite(75)
            pause(500)
            pins.A2.servoWrite(105)
            pins.A1.servoWrite(75)
            pause(500)
            pins.A2.servoWrite(180)
            pins.A1.servoWrite(0)
            pause(500)
            pins.A2.servoWrite(105)
            pins.A1.servoWrite(75)
            pause(500)
            music.stopAllSounds()
        }
    }
})
input.onGesture(Gesture.Shake, function () {
    music.setVolume(255)
    music.siren.playUntilDone()
    light.setBrightness(45)
    light.showAnimation(light.theaterChaseAnimation, 2000)
    pause(2000)
    light.showAnimation(light.runningLightsAnimation, 2000)
    pause(2000)
})
input.buttonB.onEvent(ButtonEvent.Click, function () {
    light.setAll(0x00ff00)
    pause(2000)
    music.jumpDown.play()
    light.graph(3, 2)
})
pins.A1.servoWrite(75)
pins.A2.servoWrite(105)
music.stopAllSounds()
forever(function () {
	
})

input.buttonA.onEvent(ButtonEvent.Click, function () {
    network.infraredSendNumber(1)
    pause(99)
    network.infraredSendNumber(1)
    light.setAll(0xff0000)
})
input.buttonB.onEvent(ButtonEvent.Click, function () {
    network.infraredSendNumber(2)
    pause(100)
    network.infraredSendNumber(2)
    light.setAll(0xffff00)
})
input.onGesture(Gesture.TiltDown, function () {
    light.setAll(0x00ff00)
})
input.onGesture(Gesture.TiltRight, function () {
    network.infraredSendNumber(4)
    light.setAll(0x00ffff)
})
input.onGesture(Gesture.TiltLeft, function () {
    network.infraredSendNumber(3)
    light.setAll(0xff0080)
})
input.onGesture(Gesture.TiltUp, function () {
    light.setAll(0x65471f)
})
input.onGesture(Gesture.FaceUp, function () {
    network.infraredSendNumber(5)
    light.setAll(0x000000)
})
forever(function () {
	
})

Credits

Smart Creativity

25 projects • 35 followers

A creative student....🧒🧒🧑

World first Otto robot without 3D printer/without arduino/SC

Things used in this project

Hardware components

Software apps and online services

Hand tools and fabrication machines

Story

Schematics

code screenshot

Code

robot microcontroller code

Remote of otto

Credits

Smart Creativity

Comments

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World first Otto robot without 3D printer/without arduino/SC

World first Otto robot without 3D printer/without arduino/SC

Things used in this project

Hardware components

Software apps and online services

Hand tools and fabrication machines

Story

Schematics

code screenshot

Code

robot microcontroller code

Remote of otto

Credits

Smart Creativity

Comments

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