16PCS/Set For Raspberry Pi Zero W Sensor Kit Module Kits Ultrasonic Photoresisto

Specifications:1.KY-008 laser sensor moduleOperating voltage: 5VSpecifications: 15 * 24 mmLight source wavelength: 650 nm2.Obstacle avoidance sensor moduleVCC: 3.3V-5V external voltage (can be directly connected to the 5v and 3.3v microcontroller MCU)GND: External GNDOUT: Small board digital output interface (0 and 1)Connection method: VCC-VCC; GND-GND; OUT-IOBoard size: 3.2 x 1.4cm3.Flame sensor moduleOperating voltage: 3.3V-5VOutput form: DO digital switching output (0 and 1) and AO analog voltage outputSize: 3.2cm x 1.4cmDetect flame or wavelength range (approx): 760 nm to 1100 nm, lighter flame test distance is 80cm, the greater flame, the farther test distanceDetection angle is about 60 degree, particularly sensitive to flame photometryAdjustable sensitivity4.315M wireless transceiver moduleOperating voltage: DC5VQuiescent current: 4mAReceiving frequency: 315MHzReceiving sensitivity: -105DBSize: 30 x 14 x 7mm5.Emission head parametersTransmission distance: 20-200 meter (different voltage, different effect)Operating voltage: 3.5-12VDimension: 19 x 19mmWork: AMTransfer rate: 4KB / STransmitting power: 10mWTransmission frequency: 315MPinout left → right: (DATA, VCC, GND)6.One channel TCRT5000 tracing moduleDetection distance: about 10mmOperating voltage: 5V, black line output low level, white line output high level7.Vibration sensor moduleOperating voltage: 3.3V-5VOutput type: Digital switching output (0 and 1)Small PCB board size: 3.2cm x 1.4cm8.MQ-2 gas sensor moduleDimension: 32 x 22 x 27mmThe main chip: LM393, ZYMQ-2 gas sensorOperating voltage: 5V DCDual signal output (analog output, and TTL level output)TTL output valid signal is low level. (When the output low level signal light can be directly connected microcontroller)Analog output: 0 ~ 5V voltage, the higher the concentration the higher the voltage.9.Sound sensor moduleOperating voltage: 3.3V-5VSmall PCB board size: 3.4cm x 1.6cm10.DHT11 temperature and humidity sensor moduleVDD: 3.3-5.5V DCDATA: Serial dataNC: No connectionGND: Grounding, negative power supply11.HC-SR04 ultrasonic sensor moduleOperating voltage: 5VUltra-small quiescent current: less than 2mAInduction angle: not more than 15 degreesDetection distance: 2cm-400cmHigh precision: up to 0.3cmPackage Included:1 x DHT11 temperature and humidity sensor module1 x HC-SR501 human infrared sensor module1 x DS1302 real-time clock module(3V CR2032 battery not included)1 x Rain sensor module1 x Sound sensor module1 x HC-SR04 ultrasonic sensor module1 x Flame sensor module fire source detection1 x KY-008 laser sensor module1 x Photoresistor sensor module photoelectric sensor1 x YL-69 soil moisture sensor module1 x Obstacle avoidance sensor module Black and White Line Identification1 x Vibration sensor module1 x MQ-2 gas sensor module1 x 315M wireless transceiver module1 x Tilt sensor module1 x One channel TCRT5000 tracing module