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45 in 1 Sensors Modules 16 Kinds Starter Kit For Arduino Raspberry Pi , Better Than 37 in 1 With Box DIY UNO R3 MEGA2560

Drop Ship Touch Screen Switch Module TouchPad DC12V 5V 12V 24V 2.5A DIY Smart Home Touch on/Off Switch for Water Level Monitor

"Hand-Sweep Induction Switch for Partitions, DC3.7-24V, 3CM Wood Penetration, Easy to Instal

MPR121 Capacitive Touch Sensor Module 12 Key I2C Interface for Arduino Raspberry Pi ESP32 DIY Keyboard Control Panel

GUVA-S12SD UV Detection Sensor Module S12SD Light Sensor Diy Kit Electronic PCB Board Module 240nm-370nm For Arduino

Automatic sensing infrared switch 3.7V-24V DC day/night mode with PIR motion detector and ambient light sensor

PIR Sensor Hand Wave Motion Detector,3.7-24V , Function switching,For Penetration for Wardrobe Cabinet Ceiling Corridor Stairs

Radar PIR Motion Sensor Pierced DC12V 24V LED Light Switch Infrared Human Body Auto on Off Light Smart Switch

10-100pcs A3144 A3144E A3144EUA OH3144E 44E 3144 TO-92S Hall Effect Sensor

AS-20 DC 12V AC 110V 220V 10A Waterproof Sensitive Auto Photo Switch On/Off Photocell Street LED Light Switch Sensor Switch Tool