This pack is designed as an "add in" to the Electroflash kit. Circuits are built on templates and then programming can begin. An excellent resource for understanding the hardware set up and for teaching simple programming in BASIC. This "adds into"�the Electroflash kit. The Picaxe is a fantastic, low cost programmable chip. Instructions written in Basic on a computer may be downloaded into the chip�to get it to sense changes and control motors, times, speakers, LEDs etc�A powerful & simple way to achieve sense & control. This kit contains a base mount (to enable the IC to connect to sensors and ourput devices in the Electroflash kit), serial port download cable, software disk (one per school order), instructions & circuit templates. Excellent for teaching programming and prototyping designs.