Yenka Technology is a complete simulator for design and technology.

Design and test analogue and digital electronic circuits, convert them to PCB layouts, and program PIC or PICAXE microcontrollers.
Schools which purchased our earlier Crocodile Technology or Crocodile Clips simulation software can save 50% when they upgrade to Yenka.
At home, you can get a personal copy of Yenka free of charge.
At school, you can also use some Yenka resources free of charge.