Electronic Sensors

2x Centigrade Temperature Sensors LM35DZ TO92

MC-38 Wired Door Sensor Magnetic Switch
MC-38 Wired Door Window Sensor Magnetic Switch Home Alarm System Detector

Reed sensor magnetron module reed switch MagSwitch

IR Infrared Obstacle Avoidance Sensor Module Smart Car Robot 3-wire Reflective Photoelectric

4 Pin IR Flame Detection Sensor Module Fire Detector Infrared Receiver Module

TCRT5000 3 Pin IR Infrared Line Track Tracking Sensor Obstacle Avoidance

LDR Digital Light Intensity Detection Photosensitive Sensor Module

GY-521 MPU-6050 Module Sensor DIY Kit 3 Axis Analog Gyroscope
Name: GY-521 MPU-6050 Module (3 Axis Analog Gyroscope + 3 Axis Accelerometer)
Chip: MPU-6050, chip built-in 16bit AD converter, 16-bit data output

High Sensitivity Microphone Sensor AVR PIC Sound Detection Module
The module has 2 outputs: AO, analog output, real-time output microphone voltage signal; DO, when the sound intensity reaches a certain threshold, it outputs high and low level signals, [threshold-sensitivity can be adjusted by potentiometer]

Water Level Sensor Liquid Water Droplet Depth Detection Sensor
Humidity: 10% -90% non-condensing
Operating current: less than 20mA
Sensor Type: Analog

3.3-5V Rain Raindrops Detection Sensor Rain Module

DC0-25V Voltage Tester Sensor Terminal
Voltage input range: DC0-25V, this little module works just fine for measuring voltage
Output interface: "+" 5V/3.3V, "-" GND, "S" Arduino AD pins