16 Music Box 16 Sound Box Electronic DIY Kit (Unassembled)

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Description:

The pad is enlarged and sprayed with tin, it is easy to solder, and the solder pad is not easy to fall off many times.
It is not easy to bend and bend (refers to the bending caused by non-human conditions), and the poor plate will follow Bending due to changes in time and environment.
The impedance is more stable and reliable; the pin header port is an external code port (can be directly connected to the I/O port of the MCU).
Toggle switches are manual code switches.
Working voltage: 4.5 to 5V
PCB Size: approx. 48 x 41mm
Control : manual coding + external coding

Package Includes:

1 Piece PCB board
4 Pieces 12D07 toggle switch
1 Piece 9561 Music IC
1 Piece Passive
2 Pieces 14P IC Block
1 Piece CD4011
1 Piece CD4066
1 Piece 5P pin header
1 Piece 8050 Transistor
1 Piece 104 ceramic capacitor
2 Pieces 1N4148 diode
1 Piece 1N4007 diode
6 Pieces 150K
2 Pieces 270K
1 Piece 62K
1 Piece 620K

Electronic DIY Kit;16 Sound Box DIY Kit;Electronic Production DIY Kit;16-tone Box;16 Music Box DIY Kit

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