This is an M4 LTD-04NO 70MM Laser Micro Diffuse Reflectance Photoelectric Switch Laser Visible Light. The photoelectric switch uses the object to block or reflect the beam and detects the presence or absence of the object through the synchronous loop gate circuit. All objects can reflect light and can be detected. A new generation of optical switching equipment with delay, expansion, external synchronization, anti-interference, high reliability, dedicated to self-diagnosis of regional stability and intelligent features.

Features:

1. Automatically locked in the daytime to save energy.
2. Strong anti-jamming capability.
3. Simple installation, convenient and safe.
4. Standby power is small, long service life, and can effectively prolong the service life of the load.

Specifications:

1. Model: M4 LTD-04NO
2. Operating Voltage:10 ~30 V
3. No-load current:9 mA
4. Output Current:150 mA
5. Operating Frequency:120 Hz
6. Diameter: M4
7. Detect Distance:50~70 mm
8. Fitting Material: Stainless Steel pipe
9. Operating temperature range: -0 to 50 Degree Celcius

Package Includes:

1 x M4 LTD-04NO 70MM Laser Micro Diffuse Reflectance Photoelectric Switch Laser Visible Light

1 x Screw Driver

Features:

For more technical details, go through the datasheet in the attachments

PIR HAT is an M5StickC compatible human body induction sensor, it belongs to the “Passive pyroelectric infrared detector”, that detects the infrared that comes from the human body. When the infrared is detected, the sensor will output HIGH and last for two seconds until the next detecting round.

Features & Specifications :

1. Detecting Range: 500cm
2. Delay time: 2s
3. Induction Angle: < 100°
4. IDDQ : < 60uA
5. Op.T: -20 – 80 °C

Package Includes:

1 x M5StickC PIR Hat (AS312)

This microwave sensor is a microwave module that can transmit an electromagnetic wave of 5.8GHz. It can detect the difference between the transmitted wave and the reflection wave to identify whether there is an object moving in the detection area.

Different from the traditional sensors that can only detect human presence by detecting big body movements, this microwave sensor can perform well in detecting small movements like breathing so as to determine human presence even if the person is sitting or sleeping. The detected result can be output through the serial port or high/low level of the I/O port. Featuring high reliability and sensitivity, and strong anti-interference, it is small and easy to integrate, which can be widely used in fields that require motion detection, such as lighting, security, home, home appliances, hotels, garages, buildings, traffic, etc.

Features:

1. High reliability
2. High sensitivity
3. Strong anti-interference

Specifications:

1. Operating Voltage: 4.5~5.5V
2. Operating Current: 22mA
3. Detection Distance: 11m
4. Equivalent Transmission Power: 3-5dBM
5. Beam Angle: 120*120°
6. Modulation Mode: FMCW, CW
7. Operating Frequency: 5.8GHz
8. Operating Temperature: -40~85℃
9. Baud Rate: 115200

Package Includes:

1 x DFRobot 5.8GHz Microwave Radar Module

OP.90 and OP.180 are two limit switches with different orientation placements. Built based on the ITR9606, which consists of an infrared emitting diode and a silicon phototransistor.
They are used for controlling machinery as part of a control system, as a safety interlock, or to count objects passing a point. A limit switch is an electromechanical device that consists of an actuator mechanically linked to a set of contacts. When an object comes into contact with the actuator, the device operates the contacts to make or break an electrical connection

Arduino:

Click here to download the Arduino example

Features & Specifications

1. Vertical Layout
2. IR limit switch
3. Fast response time
4. High sensitivity
5. Net weight 4g
6. Gross weight 16g
7. Product Size 35*24*8mm
8. Package Size 68*52*12mm

Package Includes:

1 x M5 STACK  180 Degree Infrared Reflective Unit (ITR9606)

This is a PIR SENSOR, ANALOG, LENSLESS, 5.5VDC product from PANASONIC with the model number EKMC2600100K. used in Households or other appliances like starting air conditioning or turning on the lights.

Features:

1. High sensitivity
2. Fast response
3. Small static power consumption
4. Small size
5. Easy to install

Specifications:

1. Operating Voltage: 3.0 – 5.5 VDC
2. Electrical Current Consumption: 350
3. Output Current: 200
4. Signal Output Voltage: 450
5. Output Offset Average Voltage: 1.2
6. Steady-state Noise: 150

Package Includes:

1 x PANASONIC EKMC2600100K PIR SENSOR, ANALOG, LENSLESS, 5.5VDC