Zubehör für Raspberry , Arduino
Detector Fire Source Detection Flame Sensor Module Infrared Receiver1, can detect a flame or wavelength in the 760 nm - 1100 nm range of light, lighter flame test distance of 80cm, the greater flame, the farther distance test.
2, detection angle about 60 degrees, particularly sensitive to the flame spectrum.
3, adjustable sensitivity (shown in blue digital potentiometer adjustment).
4, comparator output, signal clean, good waveform, driving ability, more than 15mA.
5, with a precision potentiometer adjustable sensitivity adjustment.
6, working voltage of 3.3V-5V.
7, output form: DO digital switching outputs (0 and 1) and AO analog voltage output.
8, a fixed bolt holes for easy installation.
9, small plates PCB Size: 3.2cm x 1.4cm.
10, using a wide voltage LM393 comparator
Module for use:
1, flame sensor flame most sensitive to ordinary light is also a reaction, usually used as a flame alarm purposes.
2, a small plate output interface can be directly connected to the microcontroller IO port
3, the sensor and the flame to maintain a certain distance, so as not to damage the sensor temperature, the flame of a lighter test distance of 80cm, for the greater flame, the farther distance test
4, small plates analog output mode and AD conversion process, you can get higher accuracy.