1. size: 32mm(length) x 11mm (width) X 20mm(high)
2. main chips: the LM393, the infrared receiver
3. the working voltage: DC 3-5V
4.the characteristics :
1), single-channel output.
2), the effective output signal is low.
3), for the detection of heat source with wavelength at 760 nm to 1100 nm range.
4), the detection angle range: 60 degrees.
5), the output of circuit board switch, can be directly connected to the microcontroller IO port for digital input, you can also access the SCM AD sample, the detection distance-110CM.
Port Description: DO for digital output, AO analog output.
Has a fixed bolt hole for easy installation