It can automatically and quickly open various types of incandescent, fluorescent lamps, buzzer, automatic doors, electric fans, automatic washing machine and dryer Machines and other devices, is a high tech products.
Especially suitable for enterprises, hotels, shopping malls, warehouses and family aisles, corridors and other sensitive Sense of region, or for the security zone automatic lighting, lighting and alarm systems
3 X HC-SR501 PIR infrared motion sensor modules
With induction blocking time (default setting: 3-4 seconds): After each induction output (high level to low level), the induction module can set a blocking time immediately, and sense in this time period The device does not receive any induction signal. This function can realize the interval work (induction output time and blocking time), and can be applied to interval detection products; at the same time, this function can effectively suppress various interferences generated during load switching.
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Product name | LM393 Sound Sensor Module - High Sensitivity Microphone Sound Detection Sensor with 3.3-5V Digital Onboard Potentiometer Led Indicator for Ar-duino (Pack of 5) | 5PCS 8-Digit 7 Segment MAX7219 Digital Segment Module, Seven Section 8 Bit LED Display Tube for Ar-duino MCU/51/AVR/STM32 Raspberry Pi ESP8266 Nodemcu (Pack of 5) | 6PCS Active Buzzer SFM-20B Electric Piezo Alarm Ringer DC3-24V Continuous Beep Sound 95dB High Decibel Siren Buzzers Speaker for Arduino | 2PCS 400 Tie Point Breadboards Prototype PCB Board Kit Small Solderless Breadboard for Arduino Proto Shield (Pack of 2 pcs 400 Point Breadboard) | 42PCS Solderless Double-Sided Protoboard Universal PCB Board Prototype Kit Electronic Breadboard with 6 Sizes (2x8 3x7 4x6 5x7 6x8 7x9cm) for Arduino DIY Project | 5PCS MPU-6050 6DOF Accelerometer Gyro Sensor Module丨GY-521 3-Axis Gyroscope 3-Axis Acceleration丨16 Bit AD Converter Data Output IIC I2C for Arduino |
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Model | 30 Values, individual bags with label for each | HC-SR501 | RCWL-0516 | HC-SR312 | HC-SR505 | 73 Values, individual bags with label for each |
Delay time | 0.5-200S adjustable | 2 seconds | ||||
Blocking time | 2.5 seconds | 2 seconds | 2.5 seconds | |||
Detect Range | Within 5 meters | 5-8 meters | 3-5 meters | Within 3 meters | ||
Angle Sensor | <100 degree | ≤100 degree | <100 degree | |||
Working voltage | DC 4.5-20V | 4.0 -28.0 V | DC 2.7-12V | DC 4.5-20V | ||
Size (L*W*H) | 30*25*20mm | 36*18*2mm | 28*9*9mm | 30*10*10mm | ||
Feature | Stemedu 600PCS/LOT 1/4W Metal Film Resistor Assortment Kit, 1% Resistors Assorted Set, 10 Ohm-1M Ohm Resistance Pack for DIY Electric Projects, 30 Values Each 20pcs | Especially suitable for enterprises, hotels, shopping malls, warehouses and family aisles, corridors and other sensitive Sense of region, or for the security zone automatic lighting, lighting and alarm systems | high sensitivity, induction distance, high reliability, induction Angle is large, voltage supply range and other characteristics | Low power consumption, small size, easy to install, Internal use of digital signal processing, pit interference strong | Small and exquisite appearance, Full-automatic induction, Stable reliability, ultra low voltage operating mode | Stemedu 1460 PCS Resistors Assortment Kit 1/4W 1% Metal Film Resistor Pack, 1 ohm - 1M ohm Assorted Resistance Set 73 Values, 20 pcs Each for DIY Electronic Projects, Individual Bag with Tag |