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- Product Name : Photoelectric sensor ( retroreflective type)
- Model : G18-3B2NC;
- Wire Type : DC 4 Wires Type (Brown, Black, Blue,White);
- Switch Appearance Type : Cylinder Type,
- Theory : Photoelectric sensor retroreflective type;
- Output Type : NPN NO NC (Normally Open and normally close);
- Diameter of Head : 18mm;
- Detecting Distance : 2m;
- Detecting Object : Metal, non metal (body, hand, paper, food ...), Transparent or opaque boday
- Supply Voltage : DC 10-30V;
- Current Output : 200mA;
- Response Frequency : 100Hz
- External Material : Plastic, Alloy
- Protection grade: IP66
What's in the box?
1 x sensor with mirror
IR (Infrared) sensor tuned to 38KHz, perfect for receiving commands from a TV remote control. Runs at 3V to 5V so it's great for use on the Raspberry Pi!
To use, connect pin 3 (all the way to the right) to 5V power, pin 2 (middle) to ground and listen on pin 1. It doesn't do any decoding of the signal, just passes the 'raw data' along.
Specifications:- Carrier Frequency: 38kHz
- Transmission Range: 45m
- Directivity: 45°
- Supply Voltage Min: 2.5V
- Supply Voltage Max: 5.5V
- Supply Current: 350µA
- Opto Case Style: Through Hole
- Operating Temperature Min: -25°C
- Operating Temperature Max: 85°C
- Packaging: Each
- Operating Temperature Range: -25°C to 85°C
- SVHC: No SVHC (16-Dec-2013)
- Supply Voltage Range: 2.5V to 5.5V
- Manufacturer: VISHAY MINICAST AGC2
- 1x Infrared Receiver
- Using an IR remote with a Raspberry Pi
PIR sensors, often referred to as, "Passive Infrared" or "IR motion" sensors, enable you to sense motion. Everything emits a small amount of infrared radiation (IR), and the hotter something is, the more radiation it emits. PIR sensors are able to detect a change in average IR levels of their detection zone (e.g. when a human enters a room, that room will increase in temperature slightly) and hence sense motion.
This one's great, as it can be powered via the Raspberry Pi's 5V output, and be read directly from the Raspberry Pi's GPIO input (as the sensor has a digital 3.3V output!)
This PIR includes an adjustable delay before firing (approx 0.5 - 200 seconds), has adjustable sensitivity and two M2 mounting holes! It runs on 4.5V-20V power (or 3V by bypassing the regulator with a bit of soldering) and has a digital signal output (3.3V) high, 0V low. Its sensing range is up to 7 meters in a 100 degree cone.
Specifications:
- Input Voltage: 4.5V - 20V
- Current Draw: <50µA
- Digital Output: 3.3V (High)
- Digital Output: 0V (Low)
- Working Temperature: -15°C to 70°C
- Delay Time: 0.5 - 200 Seconds
- Sensing Angle: 100° Cone
- Range 5m - 7m
Dimensions:
- Sensor Lens Diameter: 23mm
- Length: 24.03mm
- Width: 32.34mm
- Height (with lens): 24.66mm
- Centre screw hole distance: 28mm
- Screw hole diameter: 2mm (M2)
- 1x HC-SR501 Motion Sensor
The sensor module light is adjustable to the environment, the working voltage is 3.3 V to 5 V.
It has a pair of infrared transmitting and receiving LEDs, when detecting obstacles (reflecting surface), receiving LED detects it.
After the comparator circuit processing, a green indicator will light up, at the same time the signal output interface will output a digital signal (a low level signal), can be adjusted to detection distance through the potentiometer, effective distance range 2 ~ 80 cm, easy to assemble and use. It can be widely used in robot obstacle avoidance, line following and so on in many projects.
Specifications:
Working voltage : 3.3V – 5V DC
Working current : ≥ 20mA
Working temperature : -10°C – 50°C
Detection distance : 2cm – 40cm
IO interface : 4-wire interface (-/ /S/EN)
Output signal : TTL level (low level if obstacle detected, high if no obstacle)
Adjustment method : multi-turn resistance adjustment
IR pulse frequency : 38kHz
Effective angle : 35°
Board Size : 1.6cm x 4cm
Weight : 9g
What's in the box?:
1 x Infrared Obstacle Avoidance Sensor
How to use Picamera with Raspberry Pi OS Bullseye: https://www.youtube.com/watch?v=E7KPSc_Xr24&list=WL&index=2
The NoIR Camera V2 is the “night vision” version of the official camera board released by the Raspberry Pi Foundation. The Raspberry Pi NoIR Camera Board V2 has no Infrared filter, which makes it perfect for taking Infrared photographs or photographing objects in low light (twilight) conditions! Custom designed and manufactured by the Raspberry Pi Foundation in the UK, the Raspberry Pi NoIR Camera Board V2 features an ultra-high quality 8 megapixel Sony IMX219 image sensor (up from 5MP on the V1 camera board), and a fixed focus camera lens. The V2 camera module is capable of 3280 x 2464 pixel static images, and also supports 1080p30, 720p60 and 640x480p90 video.
The module attaches to Raspberry Pi by way of a 15 Pin Ribbon Cable, to the dedicated 15-pin MIPI Camera Serial Interface (CSI), which was designed especially for interfacing to cameras. The CSI bus is capable of extremely high data rates, and it exclusively carries pixel data to the BCM2835 processor.
The board itself is tiny, at around 25mm x 23mm x 9mm, and weighs just over 3g, making it perfect for mobile or other applications where size and weight are important.
The Raspberry Pi NoIR Camera Board V2 Features:
- No IR Filter - Great for Low Light Conditions
- Includes Blue Filter
- Fixed focus lens on-board
- 150mm CSI camera cable included
- 8 megapixel native resolution sensor-capable of 3280 x 2464 pixel static images
- Supports 1080p30, 720p60 and 640x480p90 video
- Size 25mm x 23mm x 9mm
- Weight just over 3g
- Connects to the Raspberry Pi board via a short ribbon cable (supplied)
- NoIR Camera v2 is supported in the latest version of Raspbian, Raspberry Pi's preferred operating system
Note: to use the camera with Raspberry Zero v1.3, you need to buy a specific cable: Raspberry Pi Zero v1.3 Camera Cable
The TCRT5000 is an IR sensor unit. It has both a Photodiode and a Phototransistor coupled in its package. This sensor can be used to detect the presence of object or any other reflective surface in front it, also with some level of programming it can also calculate the distance of the object in front it.
Features:
Size: 3.5 x 1cm
Power supply: 5V DC
Detector distance: 10mm
Build-in Tcrt5000 Sensor NSOR
Applicable to a variety of platforms including Arduino / AVR / ARM /PIC
Package includes:
1 x Tracking Sensor Module
Build A Line-following robot
Infrared receiving module adopts 1838 infrared receiving head
Light resistance, strong electromagnetic interference, built-in infrared dedicated IC, can work under 500 lux light intensity
Widely used in remote control toys, satellite receivers, air conditioner, heater, electric fan, lighting and other home appliances.
Specifications:
Dimension: 6.4 x 7.4 x 5.1mm
Receiving angle: 90 °
Working voltage: 2.7 ~ 5.5V
Frequency: 37.9KHz
Receiving range: 18m
Package includes:
1 x Infrared sensor receiver module
Resources:
Wiki
This handy LED 940nm Infrared Transmitter & Receiver Pair is ideal for making your projects remote-operated, for the ultimate in convenience.
Specifications:
- Size: 5mm
- Length: 37mm
- Emitted colour: Infrared
- Lens color: Black/Clear
- wavelength: 940nm
- Forward voltage (V): 1.2-1.4V
- Forward current (mA): 100mA
- Transmitting and receiving distance: about 7-8 Meters
Package includes:
5 x Emitter IR Infrared Diode
5 x Receiver IR Infrared Diode
HC-SR505 range range of 3-4 meters (9-12 feet). When triggered, the sensor output goes HIGH for approximately 6-12 seconds then returns LOW.
Detect human movement and any presence and send an alarm message to your phone. Keep an eye on your house. Works nicely with SONOFF 433 RF BridgeR2.
Features:
Dual infrared
Ultra-low power microprocessors
Double temperature compensation technology
Robust and durable, suitable for homes, offices, sheds, garages etc.
Easy installation and set-up.
Wall-mounted
Specifications:
Transmit distance: 150m (open)
Voltage: 3V
Standby current: ≤9μA
Alarm current: ≤10mA
Wireless frequency: 433.92MHz
Wireless Transmit Code: 1527Mhz (default)
Detection distance: [email protected] 25℃
Detection angle: 110 degrees
Maximum coverage area: 12m*12m
Alarm indicator light: on for 3 seconds
Working environment: indoor
Tamper switch: normally closed
Anti-white light intensity: 10000Lux
Product Size:120mm x 62mm x 46mm
Battery type: 2 x AA batteries(not included)
Weight: 120g
Use this unit with the Sonoff wifi bridge
Package includes:
1 x SONOFF® PIR2 Wireless Infrared Detector
The MLX90615 is an Infra Red thermometer for non contact temperature measurements. Both the IR sensitive
thermopile detector chip and the signal conditioning chip are integrated in the same TO-46 can package.
Thanks to its low noise amplifier, 16-bit ADC and powerful DSP unit, a high accuracy and resolution of the
thermometer is achieved. The thermometer is factory calibrated with the digital SMBus compatible
Features
- Small size, low cost
- Easy to integrate
- Factory calibrated in wide temperature range: -40…85C for sensor temperature and -40…115C for object temperature
- High accuracy of 0.5C over wide temperature range (0... 50C for both TA and TO )
- High (medical) accuracy calibration
- Measurement resolution of 0.02C
- SMBus compatible digital interface
- Power saving mode
- Customizable PWM output for continuous reading
- Embedded emissivity compensation
- 3V supply voltage
Datasheets available at https://github.com/arduinolearning/Datasheets/blob/master/MLX90614.pdf
- Using the ITR20001 Reflective Photoelectric Sensor
- Five ITR20001/T infrared light detectors are used with higher sensitivity, wider detection range and anti-interference.
- Five-channel analog output, higher accuracy, so that the tracking range of the car is wide and stable
Connection Reference:
VCC: Connect 3.3~5V
GND: Connect GND
U1: Connect MCU.IO(Channel, analog output)
U2: Connect MCU.IO(Channel, analog output)
U3: Connect MCU.IO(Channel, analog output)
U4: Connect MCU.IO(Channel, analog output)
U5: Connect MCU.IO(Channel, analog output)
Specifications:
Note:
*Please allow 1-3mm difference due to manual measurement.
Package Includes:
1 x Infrared Tracking Sensor
This Reflective IR Sensor is a simple plastic casing with two elements - an IR LED and an IR phototransistor. You can control the IR LED and turn it on to bounce IR off objects to determine their reflectivity. White & light colored stuff will bounce the light, so you can detect it.
Specifications:
| Color | Black blue |
| Material | Plastic iron |
| Specification | Detecting range: 0.591" (15mm); Detecting method: Reflective; Collector Emitter Voltage: 70V; Collector Current: 100mA; Forward Current: 60mA; Output type: Phototransistor; Working temperature: -25~85'C |
| Features | Compact construction, sense the presence of an object by using the reflective IR beam from the object |
| Application | Perfect for line tracking robot car DIY project |
| Packing List | 1 unit |
What's in the box?:
1 x TCRT5000L Reflective switch
Resources:
How to use TCRT5000 switches
How to use Picamera with Raspberry Pi OS Bullseye: https://www.youtube.com/watch?v=E7KPSc_Xr24&list=WL&index=2
Description:
This minimal Camera for the Pi Zero is perfect for small camera projects where space is at a premium.
The sensor is 5MP, and the whole shebang is mounted on a flexible circuit board. As such, a little care is needed when handling, just like the connector on the Pi Zero. Easy there Lennie.
Otherwise it's an economical and svelte solution for birdcams, bodycams, home security and simple computer vision projects.
Update: Without an IR filter, which is useful for night vision, especially when using IR lights to illuminate the subject
Only for Raspberry Pi Zero with CSI camera port.
Approx dimensions of camera: 10mm x 11.4mm x 5.1mm
Getting started with PiCamera
Description:
Great for small 12 volt DC solar panel LED Lighting systems to conserve battery power; also well suited for occupancy LED lighting control and security LED Lighting systems
Specifications:
- Influence control: Light Infrared PIR
- Two light modes: all day/at night(Auto switching on when detecting people coming.)
- Super energy saving, super sensitivity within 7 meter distance.
- Built in light sensor which can identity day and night by itself,
- Sensor sensitivity distance: ≥7m
- Sensor sensitivity angle: 145°
- Load current:10A
- Working voltage:DC 5V-30V
- Delay time: If people leave, light will delay 30s-150s(Adjustable) to turn off
- Certificate: CE
- Suitable for use in homes, wardrobes, kitchens, stairs, camping tents...
- Size:50mm x 43mm x 20mm(approx)
- 5.5 x 2.1mm male to male cable length:1M(approx)
- 5.5 x 2.1mm male to female cable length:1M(aprpox)
- Color:Black
- 1 x PIR sensor
- 1 x 5.5 x 2.1mm male to male cable
- 1 x 5.5 x 2.1mm male to female cable
Latest infrared wireless remote control kit consists of Mini Slim 38KHz IR remote control and infrared receiver modules, Mini Slim infrared remote control with 17 function keys, working distances of up to 8 meters, ideal for a variety of devices. IR receiver module can receive standard 38KHz modulation remote control signal, through programming, you can achieve remote control signal decoding operation, which can produce a variety of remote control robots and interactive projects.
Features:
1 Transmission Distance: 8m above (specific and surroundings, the receiver sensitivity and other factors)
2 Effective angle: 60 degrees
3 Sticking Material: 0.125mmPET, the effective life of 20,000 times.
4. Stable quality, cost-effective
5 quiescent current 3-5uA, dynamic current 3-5mA.
#include <IRremote.h>
int RECV_PIN = 11;
IRrecv irrecv(RECV_PIN);
decode_results results;
void setup()
{
Serial.begin(9600);
irrecv.enableIRIn(); // Start the receiver
}
void loop() {
if (irrecv.decode(&results)) {
Serial.println(results.value, HEX);
irrecv.resume(); // Receive the next value
}
}
This 4 channel Infrared Obstacle Avoidance Proximity Sensors Module supports 4 IR transmitter and IR receiver pairs that sends out IR energy to look for obtracles ahead.
Specifications:
- Working voltage: DC 3.3V-5V
- Working current: try to use more than 1A power supply
- Working temperature: -10 °C - 50 °C
- Mounting: M3 screw
- Detection distance: 1mm to 60 CM is adjustable, the closer the distance is, the more stable the performance is, and the white reflection distance is the furthest.
- Size: Central control board 4.4mm × 4.0mm × 12mm, small board 25mm × 12mm × 12mm
- Output interface: 6-wire interface (1234 is 4 signal output, is positive power, - is negative power(ground)
- Output signal: TTL level (can be directly connected to the I/O number of the single-chip microcomputer. When the infrared light reflected from the sensor is sensed, the red indicator light is on and the output level is low; when there is no infrared light, the indicator light is off and the output is level is high.)
Application:
- Smart car or robot hunt (including black and white lines), along the black line path, also known as tracing.
- The smart car avoids the cliff and prevents falling.
- Smart car avoids obstacles
Package includes:
1 x Main Board
4 x IR boards
1 x DuPont lines set
Maker Reflect is a tiny reflectance sensor that consists of an infrared (IR) LED that transmits IR light onto a surface and a phototransistor measures how much light is reflected back. The output is in analog voltage - The more IR light is sensed by the phototransistor, the lower the voltage.
Typically this sensor is used in line following robot as the white surfaces reflect more IR than black surfaces. However, it is not limited to line follower, there are much more application which can utilize the Maker Reflect. Eg.: Edge/Border sensor in Sumo robot, wall sensor in maze solving robot, short-distance object detector (presence sensor), a sensor for rotary wheel encoder...etc.
Measuring only (L)18.1mm x (W)8.4mm x (H)4.2mm (Exclude the header pin), this tiny sensor can be easily fitted in the tightest space available on your robot. We purposely designed the sensor so that the mounting hole is at the center so that the sensor can be at the front-most position. This is especially important in the Sumo robot.
Features:
- Operating Voltage: 3.3V and 5V Compatible
- Sensing Distance (Height): 1mm to 40mm (Vcc = 5V, Black line on a white surface)
- Output: Analog Voltage (White surface = lower voltage)
Example Application: Line Following Robot, Sumo Robot, Wall Following Robot, Short Distance Object Sensing, Sensor for Printed Rotary Wheel Encoder.
Documents:
What's in the box?
1 x MAKER-REFLECT
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