Kitronik Xylophone Project Kit

The xylophone has eight notes. Each note is sounded by placing a finger onto a tab along the side of the PCB, allowing a simple tone to be played. The conversion of key presses into the frequency of the note is done by a PIC micro-controller, pre-programmed with software for this application. Features: 8 note xylophone. Pre-programmed PIC micro-controller chip. Contents: 1 x Pre-programmed PIC Chip. 1 x PP3 Battery Clip Lead (Heavy Duty). 1 x 3xAA Battery Cage with Clip. 1 x LM324 Quad Op Amp. 1 x IC Socket 14 Pin. 1 x CR1220 PCB Mount Battery (with Pins). 1 x IC Socket 8 Pin. 8 x 4.7MΩ Resistor. 1 x 3.3KΩ Resistor. 1 x BC337 NPN Transistor. 1 x 8Ω 50mm Speaker. 1 x Xylophone Project Kit PCB.