NE555 Electronic Keyboard Music Playing Module
This exciting DIY electronic product enables users to understand the circuit more clearly and learn soldering skills.
$5.99
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TJ-56-228 is an NE555 Electronic Keyboard Music-Playing Module ElectronicTJ-56-228 is an NE555 Electronic Keyboard Music-Playing Module Electronic Soldering DIY Kit. Press different buttons to make different sounds
This exciting DIY electronic product enables users to understand the circuit more clearly and learn soldering skills.
Specifications: (The key cap and PCB colour is random in different batches, not always the same as the picture) |
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Installation Tips: |
1> The user needs to prepare the welding tool first.
1.1> Soldering iron (<50 Watt)
1.2>.Rosin core (“radio”) solder
1.3> Wire cutters
1.4>Wire Strippers
1.5> Philips Screwdriver
2> Please be patient until the installation is complete.
3> The package is a DIY kit. The user needs to install it.
4> The soldering iron can’t touch the components for a long time(1.0 seconds), otherwise it will damage the components.
5> Pay attention to the positive and negative of the components.
6> Strictly prohibit short circuits.
7> Users must install the LED according to the specified rules. Otherwise, some LEDs will not light.
8> Install complex components preferentially.
9> Make sure all components are in the right direction and in the right place.
10> It is strongly recommended to read the installation manual before starting installation!!!
11> Please wear anti-static gloves or anti-static wristbands when installing electronic components
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Package Includes: |
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Notes: |
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Weight | 0.075 kg |
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Dimensions | 14 × 3 × 1 cm |
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