iCM07B - 4x4 Keypad
Price
$16.87
4x4 Keypad is used to allow user to key in decimal number (0-9), (A-D), * and # keys.
The iCM22 is a high frequency switching DC−DC Step-Down Regulator. This regulator operates over a wide input voltage range, from 3.6V to 20V and output voltage adjustable from 0.8V to 16V. It can supply up to 2.5A current output with low heat dissipation.
Features:
Layout:

Photos (with iBoard):
Video (iCM22 with 35W Halogen Light):