The project shows the design of dual programmable keypad code lock that is based on a PIC16F452 microcontroller. The project shows the design of dual programmable keypad code lock that is based on a ...

Unlike many non-smart electronic locks, however, the Yale Code Keypad Lock mercifully keeps these programming options to a minimum.

El Monte, Calif. AMREL/AMERICAN RELIANCE has introduced its “K” family of switch-mode power supplies. These 12-button keypad- and encoder-controlled switching power supplies target the industrial test ...