The stand is designed to fit under any series gas sensor MQ. Thanks to the connection of the sensor is reduced to only three (instead of six) pins (VCC, GND, VOUT).
VCC - +5V
GND - ground
VOUT - output signal
On Board is also a place for a resistor that regulates the sensitivity of this sensor (in the documentation called RL). The resistor can be connected in two ways: horizontally and vertically.
The gas sensors are not polarized and therefore can be installed in any order, after each side of the Board (four options).
Alcohol sensor MQ-3 - 8,50 zł
MQ-7 carbon monoxide sensor - 7,90 zł
MQ-4 methane sensor - 22,00 zł
Smoke and flammable MQ-2 gas sensor - 5,90 zł
LPG, isobutane, propane MQ-6 sensor - 21,90 zł
STM32F3 - Discovery - STM32F3DISCOVERY_ - 99,00 zł
Arduino Uno Rev3 - module A000066* - 92,00 zł
SAME DAY SHIPPING
Posting the payment for the order on our account on a business day up to 13:00 means sending the goods on the same day!
The time of payment depends on the hours of ELIXIR session of the sender's bank and the recipient of the transfer (more information on this subject, for example on the websitehttp://www.kiedy-przelew.pl/).
The table presents available forms of delivery in Poland
|9,90 PLN||17,90 PLN||1-3 days|
|14,90 PLN||22,90 PLN|
|12,90 PLN||-||1-3 days|
If the amount to pay for products exceeds 500 PLN