Taidacnet Make Your Own Organ Music Musical Instruments Box Kit NE555 Electric Piano DIY Kits for Children Kids Soldering Practice Education

POWER SUPPLY VOLTAGE: DC3-12V. PCB SIZE: Length 13.5CM* width 2.2CM. SIMPLE AND PRACTICAL: It is simple and practical, and the power consumption is small, and the circuit is driven by an integrated circuit. The parts are few, and the line is simple and clear. LEARNING: In the process of debugging, the understanding of the principle of the circuit will be deepened. The scales of this circuit can produce different sounds, and different keys correspond to different scales. The way of playing the electronic organ is to press different keys with your fingers to generate different scales. The reason is that the circuit IC555 is connected as an oscillator, and its oscillation frequency is determined by the circuit’s electrical power. The resistance (R1-R10) is determined by the resistance value, so different buttons will produce different sounds.

Features

• POWER SUPPLY VOLTAGE: DC3-12V. PCB SIZE: Length 13.5CM* width 2.2CM.
• It is simple and practical, and the power consumption is small, and the circuit is driven by an integrated circuit. The parts are few, and the line is simple and clear
• The scales of this circuit can produce different sounds, and different keys correspond to different scales.
• The way of playing the electronic organ is to press different keys with your fingers to generate different scales.
• The reason is that the circuit IC555 is connected as an oscillator, and its oscillation frequency is determined by the circuit’s electrical power. The resistance (R1-R10) is determined by the resistance value, so different buttons will produce different sounds.