Project introduction:
Do you guys know how the tape recorder works?
Today, I put together a tape recorder to understand it.
Detailed tutorial: https://youtu.be/MugpFRPy9Co
List of materials:
- Materials needed today include
- Recorder main unit, speaker, connector, two Dupont cables
- Screw coaxial sleeve
- Battery case
- board
Instructions
Step
Fix the recording module on the base plate with screws
First fix the recording module on the bottom plate with screws
Put the bushing on the main plate, and then install the screws
Step
Plug the two Dupont wires into the host chip
Brown plug is VCC, red plug is GND
Step
The connector clips the Dupont wire, and then paste the connector on the wooden board
As shown
Step
Install other planks
The battery box wire is passed through the round hole in the middle of the panel, and attached to the battery box
The speaker wire is passed through the middle of the board and attached to the speaker
Step
complete assembly
The battery box wire is connected to the connector, the speaker white plug wire is inserted into the main unit
red on dupont line brown, black on dupont line red
complete assembly
Step
Testing
Long press red to record
PLAYE is to play the full recording
PLAYL is to play part of the recording
Comments
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Lin Yuxi
recorder
The main purpose of the recorder is the link line. If the line is connected correctly, it is almost successful.
wc20191019
recorder
have fun'
Lam Wong
Harmon's tape recorder:
The radio is good but there is a little noise, I like this recorder very much.
mymelodyjj04
thank you
The recorder is so beautiful, so fun, so proud, I am Yu Haodong Yu Leer haha
s19091402
my 📟
Nice👍🏻👍🏻👍🏻
Wu Zihao 3F
Aiden's recorder
The recorder is fun