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ACCESS-TOUCH-EVAL - 

Capacitive Touch Keypad Demonstration Board

ACCESS-TOUCH-EVAL - Capacitive Touch Keypad Demonstration Board

圖片僅供舉例說明。 請參閱產品描述。

製造商:
HEXWAX HEXWAX
製造商產品編號:
ACCESS-TOUCH-EVAL
訂購代碼:
1670842
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產品總覽

The ACCESS-TOUCH-EVAL is an integrated combination key access controller featuring tough sensitive keys for vandal proof operation. An accompanying design blueprint is available for a complete low cost, access control product. The access touch uses capacitive touch sensing technology. The PCB keyboard shown can be overlaid by a non metallic covering. It automatically calculates signal averages to compensate for track capacitance, water splashes, etc. A buzzer output provides audio feedback as buttons are pressed. When the correct code is entered, the door release output is activated for a fixed time delay. The sequence of keys pressed prior to entering the code is unimportant. To change the access code, an electrical switch is closed and the new code is entered twice. LEDs indicate open, closed and set code states. All LEDs turn off when the device enters a sleep state.
  • Vandal proof design, no parts need to be physically exposed
  • Codes may be up to eight digits
  • Audio feedback on touch press
  • Safe controller mode available
  • 20pin SSOP package

應用

Sensing & Instrumentation

產品訊息

:
Sensing - Touch, Proximity
:
Hexwax
:
PIC16F631
:
Touch Sensor
:
Board Only
:
-
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