The HTTM Capacitive Touch Switch Module is a compact touch key integrated circuit module designed for reliable, responsive, and long-life touch control applications. With no mechanical parts to wear out, it offers smooth operation, excellent durability, and strong resistance to interference, making it ideal for control panels, DIY electronics, smart devices, and embedded projects. Key Features No mechanical parts, which helps eliminate wear and extend service life Low-maintenance design for long-term reliability Can be mounted behind insulating materials such as glass or plastic Easy to integrate into sealed panels for improved moisture and water resistance Supports flexible panel and button design, including custom shapes, sizes, icons, trademarks, and windows More durable than traditional mechanical push buttons Output mode can be adjusted by modifying the rear resistor Supports latched output or momentary level output Wide input voltage range: 2.7V to 6V 3.3V signal output can directly drive devices such as relays, optocouplers, and LEDs Operating temperature range: -30°C to +70°C Fast and sensitive touch response with no noticeable lag, delay, or flicker Built-in anti-interference algorithm for stable operation in noisy environments Applications Touch control panels DIY electronics projects Smart home interfaces Embedded control systems Appliance control boards Display and lighting control modules Specifications Product Type: Capacitive Touch Switch Module Series: HTTM Input Voltage: 2.7V to 6V Signal Output: 3.3V Operating Temperature: -30°C to +70°C Available Colors: Blue, Red, Green, Yellow, RGB Mounting Use: Behind glass, plastic, or other insulating surfaces Available Color Options & SKUs Color SKU Blue AH184 Red AH185 Green AH186 Yellow AH187 RGB AH188
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