Hailege 10pcs TTP223B Capacitive Touch Switch Module Touch Sensor Switch Digital Capacitive Touch Sensor Switch DC 2~5.5V Raspberry Pi

Hailege 10pcs TTP223B Capacitive Touch Switch Module Touch Sensor Switch Digital Capacitive Touch Sensor Switch DC 2~5.5V Raspberry Pi

Features: Low power consumption. Power supply: 2~5.5VDC This module can replace the conventional touch button Four M2 screws positioning holes for easy Installation specification: Supply voltage VCC: 2.0 - 5.5 V (typical 3 V). Output high VOH: 0.8VCC Output low VOL: 0.3VCC Output pin sink current (@ VCC = 3V, VOL = 0.6V): 8mA Output pin pull-up current (@ VCC = 3V, VOH = 2.4 V): 4 mA. Response time (economic mode): 220 mS Response time (touch mode): 60 mS Size: 24 x 24 x 7.2 mm Weight: 2g Box contents: 10 x TTP223B switching module digital touch sensor

Product Features

• This is the "instantaneous" version of the touch sensor - touch and it turns on, releases and turns off.
• Positive and negative can be used as a touch surface and can replace the conventional touch button.
• In addition to the thin paper (non-metallic) that covers the surface of the module, as long as the correct position of the touch is, you can hide in the walls, desks and other parts of the buttons.
• The module is based on a capacitive touch switch module with touch sensing IC (TTP223B). In normal state, the module outputs low power consumption. When a finger touches the corresponding position, the module output switches to high when not touched for 12 seconds to power saving mode.
• We offer the declaration of conformity. This product also includes an electronic user manual available in English, German, French, Spanish, Italian, Polish and Dutch. If you need support, please contact us.