L293D (Quadruple Half-H Drivers, PDIP-16)
Price
RM32.55
This L293D is a Quadruple Half-H Drivers to drive the inductive loads (relays, DC and stepping motors).
4x3 Keypad is used to allow user to key in decimal number (0-9), * and # keys.
Features:
Dimension:

Photos (with iBoard):
Tutorial: