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The piano keys are built with microswitches (180 buttons) that trigger different musical notes when pressed
App control & creative extensions
Lots of craft materials to recreate our blog projects
Connecting bolts and nuts
4 x 30W x 2
xl4016e yh11060d Select quantity discount:5x Set The piano keys are builtXL4016E1 DC DC Step Down Converter The XL 4016E1 voltage converter has a trimmer for regulating the output voltage. With this a stepless regulation of the voltage is possible. The power supply is best suited for a fixed installation, especially when large outputs are required. In addition, this step down module is particularly efficient. The efficiency is 95%. So if it is important that as little energy as possible is lost in the form of heat, this
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