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ماژول سنسور تشخیص دود و گاز MQ-2

کد انبار : 433-81-1420
مدل کالا : MQ-2
جستارش : B1-01-0611A
موجودی: 19
قیمت:
18,950تومان

تعداد: - +
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ماژول سنسور تشخیص دود و گاز MQ-2

جهت مشاهده دیتاشیت سنسور به این لینک مراجعه نمایید.

Features:
1, high-quality dual-panel design, and having a TTL signal power indication output instruction; 
2 With DO switch signal (TTL) output and AO analog signal output; 
3, TTL output valid signal is low level. (When the output is low, the signal light is on, it can be directly connected to the MCU or relay module.) 
4. The analog output voltage is higher with the higher the voltage. 
5. Good sensitivity to liquefied gas, natural gas, city gas, and smoke. 
6, there are four screw holes for easy positioning; 
7, product dimensions: 32 (L) * 20 (W) * 22 (H) 
8, with long-term service life and reliable stability 
9, fast response recovery characteristics

Electrical performance: 
Input voltage: DC5V Power consumption 
current : 150mA 
DO output: TTL digital quantity 0 and 1 (0.1 and 5V)
AO output: 0.1-0.3V (relatively non-polluting), the highest concentration voltage is about 4V 

Module Application: 
Can be used in home plant and the gas leak detection means adapted to detect gas, butane, propane, methane, smoke and the like;

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