3DSimo Boffin Magnetic - Integrated Circuit NE555

• 3DSimo Boffin Magnetic - Integrated Circuit NE555
• Comes with a simple integrated circuit
• Contains two comparative and a flip-flop circuit
• Can be used as a tone generator for piano

The 3DSimo Boffin Magnetic - Integrated Circuit NE555 is a simple integrated circuit, which can be used as a tone generator for piano or controller to change a speed of an RC car. It contains two comparative circuits (comparators) and a flip-flop circuit that switches the output according to input comparators.