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STEM Programming DIY Mini Light Controlled Phonograph Kit

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Kit List

Please check the list to ensure that all parts are intact. If you find missing ones, please contact our sales staff immediately.

#

PIC

NAME

QTY

1

img

Expansion board

1

2

img

Battery holder

1

3

img

Basswood

1

4

img

M3*10mm copper pillar

1

5

img

M3*8mm copper pillar

1

6

imgimgimg

M3*6mm flat head screw

3

7

imgimgimgimg

M4*8mm round head screw

4

8

imgimgimgimg

M4 nut

4

9

img
img

3PIN DuPont wire

2

10

img

Photoresistor

1

11

img

Power amplifier

1

12

img

Screwdriver

1


Introduction

With basswood as its structural material, we specially design a light control phonograph.

This kit integrates a photoresistor and 8002B power amplifier, which are compatible with micro:bit boards and ESP32 Easy Coding Boards. We write codes via Makecode and KidsBlock to play beautiful melody or even to achieve more creative and interesting functions.

With this kit, you can master basic sensor knowledge and have an excellent opportunity to learn programming. Except for the creation of enchanting music, it is also a perfect combination of learning and entertainment which stimulates your creativity and talent.


Features

  1. Simple assembly: For convenience, the assembly is easy and simple so that you may complete installations quickly.

  2. Experience of phonograph: You can experience phonograph to play a variety of songs and enjoy the fun of music.

  3. Combination of programming and music: It integrates music with programming, providing you with a novel and creative programming experience.

  4. Multiple programming: Makecode and KidsBlock programming are available, which meet the diversified programming needs and expand the range of learning.


Assembly

step1








step2









step 3

Connect the module to the board via wire. Please do not reverse the wiring.

Module

DuPont wire

S

Yellow

V

Red

G

Black

















step 4

When wiring up, please note the colors of wires: S to yellow; V to red; G to black.

Microbit Wire up.

Expansion board

Photoresistor

8002B amplifier

S

P1/io14

P0/io12

3V3

V

V

GND

G

G


ESP32 Wire up.

Expansion board

Photoresistor

8002B amplifier

S

P1/io14

P8/io4

3V3

V

V

GND

G

G



step 5









step6










step7












step8




Mount the six components in the same way.




Again, mount the six components in the same way.


step9


Align the slots to combine them together.









Completed!






step10



Completed!



step11

Battery holder: put the batteries inside first (four AAA batteries are required. Please do not reverse.


Expansion board

Battery holder

+

Red

-

Black

Connect the battery holder to the expansion board. Note the colors of the wires!


Open the front cover.


Put the battery holder inside it.



Close the cover board.


Main Board

Microbit:


ESP32 Easy Coding Board:


Resources

https://www.keyestudio.com/

https://wiki.keyestudio.com/Main_Page

Micro:bit Educational Foundation | micro:bit (microbit.org)

https://tech.microbit.org/hardware/

https://microbit.org/new-microbit/

https://www.microbit.org/get-started/user-guide/overview/

https://microbit.org/get-started/user-guide/features-in-depth/

https://www.espressif.com/


Tutorials

Download tutorials and codes:

https://fs.keyestudio.com/KS0803

1. Basic Projects

Basic projects include development board introduction, programming methods, the ways of burning codes and the usage of sensors and modules. You will have a clear understanding on the board functions.

If you are a beginner, please firstly read the introduction and using methods of development board (Micro:bit /ESP32Easy Coding Board) to learn how to program on software and how to upload code.

Basic Courses: Microbit

2. Phonograph Projects

Do operations according to the tutorials of the two development boards.

1. ESP32 Easy Coding Board Tutorial

2. Microbit Tutorial

Micro:bit