A project board AXE020 for all 28 pin microcontrollers, including the PICAXE. Supports 8 digital inputs, 8 darlington driver outputs, and 4 analogue channels. Also has on-board socket for the L293D H-bridge / stepper motor driver chip. Purchase 28 pin microcontroller and the L293D driver from our accessories section. Also available in a specially modified version complete with pre-programmed microcontroller 28X and L293D chips offering 2 PWM fully reversible motor driver outputs as used in our Super Antweight kit.