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- Indication of the signal output.
- Dual signal output (analog output, and TTL level output)
- TTL output signal is low. (When low output signal light, and can be connected directly to the microcontroller)
- 0 ~ 5V analog output voltage, the higher the concentration, the higher the voltage.
- Liquefied petroleum gas, natural gas, city gas, better sensitivity.
- Has a long life and reliable stability
- Fast response and recovery characteristics
- Operating voltage: DC 5 V
৳ 160
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- width 10 mm.
- the working voltage of 3.3 V to 5 V
- output form: digital switch output (0 and 1)
- PCB size: 2.3 cmx2cm
- use the LM393 wide voltage comparator
৳ 100
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