Ky detection

For sound detection module has two outputs: 1. AO, analog output, real-time output voltage signal of the microphone 2. DO, when the sound intensity reaches a certain threshold, the output high and low signal Module features: 1. there is a mounting screw hole 3mm 2. the use 5v DC power supply 3. with analog output 4. there are threshold level output flip 5. high sensitive microphone and high sensitivity. 6. a power indicator light 7. the comparator output is light" Facebook page;ElectronicsArena.com Box Pack - No Warranty

Description: Sensor for flame wavelengths between 760 nm to nm infrared is most sensitive 60 degree detection sensor Two outputs mode: AO: analog output- real-time output voltage signal on the thermal resistance; DO: when the temperature reaches a certain threshold- the output high and low signal threshold adjustable via potentiometer; Working voltage: DC 3V - 5.5V Color: red" Facebook page;ELectronicsArena.com Box Pack - No Warranty

Description: Sensor for flame wavelengths between 760 nm to nm infrared is most sensitive 60 degree detection sensor Two outputs mode: AO: analog output- real-time output voltage signal on the thermal resistance; DO: when the temperature reaches a certain threshold- the output high and low signal threshold adjustable via potentiometer; Working voltage: DC 3V - 5.5V Color: red" Facebook page;ELectronicsArena.com

For sound detection module has two outputs: 1. AO, analog output, real-time output voltage signal of the microphone 2. DO, when the sound intensity reaches a certain threshold, the output high and low signal Module features: 1. there is a mounting screw hole 3mm 2. the use 5v DC power supply 3. with analog output 4. there are threshold level output flip 5. high sensitive microphone and high sensitivity. 6. a power indicator light 7. the comparator output is light" Facebook page;ElectronicsArena.com

1. induction to the object output 0,not induction when output:1,then can be directly connected to the microcontroller io port 3v and 5v. 2. the induction distance 2 to 40 cm, distance, good anti interference ability. note: the infrared sensor is not all objects can be the same, the distance of the objects of different colors on the reflectivity of different light, the deeper the closer it gets to the black by the color of the object detection distance is shorter, the sensor 2 to 40 cm is measured against the white walls 3. the speed is quick, is suitable for smart car obstacle avoidance, black and white line tracking, prevent fall, counter products, line cutting, liquid level detection, etc. " Box Pack - No Warranty

description: sensor for flame wavelengths between 760 nm to nm infrared is most sensitive 60 degree detection sensor two outputs mode: ao: analog output real time output voltage signal on the thermal resistance do: when the temperature reaches a certain threshold the output high and low signal threshold adjustable via potentiometer working voltage: dc 3v 5.5v color: red" Box Pack - No Warranty

description sensor for flame wavelengths between 760 nm to 1100 nm infrared is most sensitive 60 degree detection sensor two outputs mode ao analog output real time output voltage signal on the thermal resistance do when the temperature reaches a certain threshold the output high and low signal threshold adjustable via potentiometer working voltage dc 3v 5.5v color red