Picaxe chips picaxe axe017m2 picaxe chip picaxe family 3v to 55v supply voltage 256bytes flash memory 11 io pins 7 adc channels 14 dip case music enhanced picaxe chip program memory 2x larger 80 line plays user defined musical tunes infra red transmit and receive 810 bit adc temperature read interrupts control of radio control servos pwm motor control input pulse counting serial output via programming cable picaxe 14m2 microcontroller