Touch Sensor Module is an electronic module that detects human touch signals based on capacitive sensing or resistive sensing principles, which can output digital high/low level or analog signals, and is widely used in touch interaction scenarios such as smart switches, electronic toys, and smart home control panels.

4-Channel TTP224 Touch Sensor Module Capacitive

$1.321pcs
4-key all-in-one design cuts wiring. 2.4-5.5V wide voltage supports mainstream MCUs. Independent sensitivity tuning fights interference, multi-mode switchable, on-board LEDs show real-time status !

Touch sensor

$2.001 pcs
Pressure-free activation, seamless interaction, durable and stable, flexible integration, highly customizable, multi-domain adaptability

TTP229 Capacitive Touch Sensor Module 16-Channel

$2.261pcs
Plug and play with I2C/GPIO. Add 16 sleek touch keys instantly — no coding stress, just smart control and endless creativity.