Gikfun Metal Ball Tilt Switch Sensor for Arduino (Pack of 10pcs) EK1044

Gikfun Metal Ball Tilt Shaking Position Switches Sw-520d (Pack of 20pcs) for Arduino Ek1336x2

Cylewet 10Pcs Reed Switch Normally Open (N/O) Magnetic Induction Switch Electromagnetic for Arduino (Pack of 10) CYT1004

Gikfun HDX-2 Vibration Sensor Switch for Arduino (Pack of 10pcs) EK1338_

XLX 50pcs SW-520D Vibration Sensors Metal Roll Ball Type Tilt Shaking trigger Switch for Arduino

10 x High Sensitivity Vibration Switch Sensor 10M ohm SW-18010P

GeeBat 120pcs 150V 5mm Photoresistor Kit, Photo resistor 5506 5516 5528 5537 5539 5549, GL5506 GL5516 GL5528 GL5537 GM5539 GL5549 LDR Photo Resistors Light Sensitive Light-dependen Optoresistor

Directed Electronics Inc 8623 Electronics Ball Bearing Tilt Switch

eBoot 30 Pieces Photoresistor Photo Light Sensitive Resistor Light Dependent Resistor 5 mm GM5539 5539

Shapenty Black Plastic Shell Dip Type CR2032 Vertical Coin Button Cell Battery Sockets 3 Pin Holder Case, Pack of 20

ELEGOO for Arduino Nano V3.0, Nano Board CH340/ATmega328P Without USB Cable, Compatible with Arduino Nano V3.0 (Nano x 3 Without Cable)