The CO2 (Carbon Dioxide) Gas Sensor is used in gas detection equipment for detecting Carbon Dioxide gas in home, automotive or industrial settings.Features:High sensitivity to Carbon Dioxide gasStable and long lifeSimple drive circuitApplication Ideas:Air Quality ControlFermentation Process ControlC..
This is DC 3V to 5V Boost Converter USB Output Mini Step up boost Power Converter Module. It has Mini PFM Control and on-board input voltage indicator. High conversion efficiency, maximum to 96%. Any DC voltage input 0.9V ~ 5V, output 5V DC voltage can be stable, with two AA batteries input to ..
HMC5883L Magnetometer Compass Sensor Module - GY273 may be used in Application like Auto and personal navigation, UAV systems, Robotic navigation, Location-based services (LBS).A digital 3 axis Magnetometer Compass Sensor Module. A magnetometer can sense where the stro..
Li-ion 18650 2 x 3.7v Battery charger by 220VAC Best and easy to Use.Simply plug and charge, thru wall AC 220VCan house 2x li-ion batteries, single battery can also be chargedWith Full charges LED indication - red while charging and green when fully charged.Automatic full char..
LM386 is very useful audio amplifier module, connects 4-8 ohms speaker.Onboard LM386 Chip moduleOn-board speaker wiring Block.On-board 10K variable resistor, you can adjust the volume of the enlargeOnboard power indicator...
This Level Converter- 4 Channel features four high speed bi-directional 4 channels, allowing for safe and easy communication between devices operating at different logic levels. Recommended to use with Arduino Due, Raspberry pi and any board that has 3.3v logic levels.The board needs to be powered f..
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