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An ENS210 Dew Point Sensor e-BoB

With a sample implementation on Arduino UNO

An ENS210 Dew Point Sensor e-BoB
An ENS210 Dew Point Sensor e-BoB
Values measured for a physical parameter called ‘the dew point’ indicate not only the risk of mould growth but also corrosion of steel objects including tools. Ventilating and heating afford some control over the dew point at a certain spot. However, to do this in a sensible way, the dew point has to be determined beforehand. That is exactly what this smart device is doing.
EUR

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Materials

Gerber file

CAM/CAD data for the PCB referred to in this article is available as a Gerber file. Elektor GREEN and GOLD members can exclusively download these files for free as part of their membership. Gerber files allow a PCB to be produced on an appropriate device available locally, or through an online PCB manufacturing service.

Elektor recommends the Elektor PCB Service service from its business partner Eurocircuits or AISLER as the best services for its own prototypes and volume production.

The use of our Gerber files is provided under a modified Creative Commons license. Creative Commons offers authors, scientists, educators and other creatives the freedom to handle their copyright in a more free way without losing their ownership.

PCB

Component list

Component List

Resistors

R1;R2 = see text

 

Capacitor

C1 = 100nF, X7R, 0603

 

Semiconductor

IC1 = ENS210-LQFM, (a m s) , e.g. Mouser # 985-ENS210-LQFM

 

Miscellaneous

K1 = 4-pin SIL pinheader, 0.1’’ pitch

PCB, 180306-1 v. 1.0, from Elektor Store

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