Electronic Keyboard Unit MEGA328P Inside 16Key Fruit Paino with RGB LED and Buzzer

Description MA KEYUnit is inspired by an Invention kit called Ma key Ma key which brings the concept that users can connect everyday objects to computer programs Using a circuit board alli gator clips and a USB cable the circuit uses closed loop electrical signals to send the microprocessor either a keyboard stroke or m o u s e click signal Weve tried connect a bounch of fruits one for each key to this Unit When you touch the ap ple you make a connection and Ma Key sends the processor a keyboard message The buzzer inside or speaker on M5core will exhibit the key value so instead of using a keyboard you can make a fruit piano This Unit communicates with the M5Core via the GROVE A I2C 0x51 Instructions 1 Use the buzzer on the unit to exhibit sounds Take a Dupont wire male to male one end plug into GND hold the other end to your hand Take another Dupont wire male to male one end plug into different key holes the other end hold by the other hand Make it a close circult Plug into different key tones the buzzer will emit the corresponding tones 2 Use the speaker on the M5core to exhibit sounds Connct MA KEY with M5Core via Grove A Download thisexample Repeat the same operation as above you will see this sound much better Product Features forMega328p ControllerBuzzer insideUp to 16 keysSoftware Development Platform for UIFlow Blockly Python Two Le go compatible holesProduct Size 32 2mm x 24 2mm x 8 2mmProduct weight 7 1gPackageIncluded 1x MA KEY unit1x G