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Description:

Flame sensor for arduino
1.Able to detect flame or light source.
2. Working voltage: 3.3V~5V
3. Analog voltage or Digital out

 

Flame sensor for arduino 

Description:

1.Able to detect flame or lightsource.

2.Detecting angle: 60 degree, sensitive to flamespectrum.

3.Adjustable of sensitivity(Via thepot-meter)

4. Working voltage:3.3V~5V

5.Output:

a. Analog voltageoutput

b. Digital switch output(0&1)

6.Fixed bolt hole, convenient toinstall

 

7.PCB Size: 3cm *1.6cm

8.Power indicator(RED) and Digital switch outputindicato(GREEN)

9.Using LM393 Chip for Comparator , stableperformance.

Connections:(4leads)

1. Vcc: 3.3V~5V voltage externalpower

2. GND: GNDexternal

3. DO:  Digital switch output(0&1)  
4 AO   Analog voltage output

Instructions for use

1. Flame sensor is design for detect flame,but also sensitive to normal light source, usually is used forflame alarm applications. 
2. The port of  Digital switch output can beconnected with IO port of SCM 
3. Conversion process the Analog voltage output and AD, canget a higher precision

4.The sensor should keep a distance from flame,in case of any damage.