SN04-N NPN Inductive Proximity Switch Sensor - 4MM

5PCS SN04-P 4mm Inductive Proximity Sensor Detection Switch PNP NO DC 10~30V US

MQ-2 Smoke and Combustible Gas Sensor Module

Magnetic Hall Effect Sensor Module - KY-003 - Pack of 2

E3F-DS10C4 NPN Photoelectric Proximity Switch Sensor - Normally Open

Load Cell Amplifier Sensor Digital Interface Module - HX711

MQ-7 Carbon Monoxide Gas Sensor

Linear Slide Potentiometer 10k Module - Dual Output