Discontinued 0.9 5v To 5v Dc-dc Step-up Power Module Voltage Boost Converter Board 1.5v 1.8v 2.5v 3v 3.3v 3.7v 4.2v To 5v Automatic Sensor Light price The onboard potentiometer can be

The onboard potentiometer can be used to set the maximum gas concentration beyond which the digital output gets triggered

2-time display modes: 12/24H7

It is called a SMART screen because it comes with UI development Software from the manufacturer which gives users great and useful tools to develop their own UI with great features

Smoke detectors

If you use the 4051 as a Multiplexer: You can choose between 8 different inputs and select just one you want to read at the time

Discontinued 0.9 5v To 5v Dc-dc Step-up Power Module Voltage Boost Converter Board 1.5v 1.8v 2.5v 3v 3.3v 3.7v 4.2v To 5v Automatic Sensor Light price The onboard potentiometer can beThis is dc to dc boost converter module which can be used to powerup any 5v device from very low voltage like 1v or 2v to 5v. Features: Supermini DC DC voltage booster module with standard 2. 54mm pitch hole 0. 9 5V wide voltage input and 5V fixed voltage and maximum 480mA current output Working Frequency: 150KHz, Typical Conversion Efficiency: 85% Board Size: 11 X 10. 5 X 7. 5mm 0. 43 X 0. 41 X 0. 30inch(L*W*H) Applications Battery powered equipment