Tiny DJ · Tiny DJ DH2400 Tiny DJ is a technologically improved toy inspired from the Tiny Chef...

5
Tiny DJ DH2400 Tiny DJ DH2400 - Physical Interaction Design and Realization _________________________________________________________ How-to instructable _________________________________________________________ Emilie Le Moël Joni Baitar Tomas Andersson Jimothy Andersson KTH - October 2015 KTH - October 2015 of 1 5

Transcript of Tiny DJ · Tiny DJ DH2400 Tiny DJ is a technologically improved toy inspired from the Tiny Chef...

Page 1: Tiny DJ · Tiny DJ DH2400 Tiny DJ is a technologically improved toy inspired from the Tiny Chef toys. The physical basis is a seventies wooden toy that was used as a tiny kitchen,

Tiny DJ DH2400

Tiny DJ DH2400 - Physical Interaction Design and Realization

_________________________________________________________

How-to instructable _________________________________________________________

Emilie Le MoëlJoni Baitar

Tomas AnderssonJimothy Andersson

KTH - October 2015

KTH - October 2015 of 1 5

Page 2: Tiny DJ · Tiny DJ DH2400 Tiny DJ is a technologically improved toy inspired from the Tiny Chef toys. The physical basis is a seventies wooden toy that was used as a tiny kitchen,

Tiny DJ DH2400

Tiny DJ is a technologically improved toy inspired from the Tiny Chef toys. The physical basis is a seventies wooden toy that was used as a tiny kitchen, but you can use any tiny kitchen toy you want in order to build this.

We included 4 main features to this toy :- Start button : plays a random music from a SD card, or change music if it is already on, and start

lights and motor.- Turning knobs : control the volume or control the motor speed.- LED color control- LED blinking frequency control

This instructable will give you all the tools to build the circuit for this toy !

KTH - October 2015 of 2 5

Page 3: Tiny DJ · Tiny DJ DH2400 Tiny DJ is a technologically improved toy inspired from the Tiny Chef toys. The physical basis is a seventies wooden toy that was used as a tiny kitchen,

Tiny DJ DH2400

Step 1 : parts Arduino Uno & breadboard & sets of wires & power supply cable

MicroSD Card Adapter & SD Card (4GB) 8Ω speaker DC motor

RGB LED NPN transistor (BD139)

3 potentiometers 2 push-buttons 4 resistors 330Ω Battery 9V

KTH - October 2015 of 3 5

Page 4: Tiny DJ · Tiny DJ DH2400 Tiny DJ is a technologically improved toy inspired from the Tiny Chef toys. The physical basis is a seventies wooden toy that was used as a tiny kitchen,

Tiny DJ DH2400

Step 2 : circuit diagram

KTH - October 2015 of 4 5

Page 5: Tiny DJ · Tiny DJ DH2400 Tiny DJ is a technologically improved toy inspired from the Tiny Chef toys. The physical basis is a seventies wooden toy that was used as a tiny kitchen,

Tiny DJ DH2400

Step 3 : SD card & code

1. Format the SD card with the above settings.

2. Convert your musics to .wav files. Warning, if the settings above are not respected, it won’t work ! You can use the Wav Sample Rate Converter software.(Some example music files are attached).

3. Install the TMRpcm library.https://github.com/TMRh20/TMRpcm/wiki(Simply drag the downloaded folder containing the TMRpcm.h file into the Libraries folder of your Arduino folder).

4. Upload the attached Arduino sketch to your Arduino.

5. Enjoy !

KTH - October 2015 of 5 5