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DCA Sensor Unit

DarmorGamz·Ultrasonic-Flow-Reader·Hardware/Sensor/Pcb/DCA_USMR_Sens.kicad_pcb

DCA Sensor Unit PCB layout, top view — open source board by DarmorGamz

About the DCA Sensor Unit PCB

DCA Sensor Unit is an open source PCB design by DarmorGamz, published on GitHub under the Custom license license. It is a 4-layer board measuring 16.3 × 42 mm, with 33 components from 23 distinct parts.

Other key parts include the LM555xM, MAX4528CSA+, SN74AHC1G04DBVR and LM193DR. By type, the board carries 10 capacitors, 5 ICs, 5 resistors and 1 diode.

It belongs with the sensors designs in this gallery.

From the project

Discover the innovative Ultra Sonic Flow Reader, a non-invasive device that provides real-time water flow monitoring in pipes using ultrasonic waves. Perfect for homeowners, residential, and industrial buildings, it cuts installation costs and minimizes risks compared to traditional inline methods.

This is an example of how you may give instructions on setting up your project locally. To get a local copy up and running follow these simple example steps.

Contributions are what make the open source community such an amazing place to learn, inspire, and create. Any contributions you make are greatly appreciated.

If you have a suggestion that would make this better, please fork the repo and create a pull request. You can also simply open an issue with the tag "enhancement". Don't forget to give the project a star! Thanks again!

DCA Sensor Unit, from the project README
From the project README

Main components on the DCA Sensor Unit

LM555xMMAX4528CSA+SN74AHC1G04DBVRLM193DR

DCA Sensor Unit bill of materials (BOM)

33 components, 23 distinct parts.

QtyPartRefs
1
LM555xM
U1
2
MAX4528CSA+
U2, U3
1
SN74AHC1G04DBVR
U4
1
LM193DR
U5
1
S1+
H1
1
S1-
H2
1
S2+
H3
1
S2-
H4
2
GND
H5, H6
2
VCC
H7, H8
2
GPIO1
H9, H10
2
GPIO2
H11, H12
1
1Vf
D1
6
100nF
C1, C2, C3, C6, C7, C8
1
1nF
C4
1
10nF
C5
1
10uF
C9
1
1u
C10
1
820
R1
1
1.5k
R2
Show 3 more
QtyPartRefs
1
2.7k
R3
1
560
R4
1
220
R5

DCA Sensor Unit design files

The KiCad project lives in the DarmorGamz/Ultrasonic-Flow-Reader repository on GitHub; these links point at the commit this page was built from.

DCA Sensor Unit: common questions

How big is the DCA Sensor Unit PCB?

The DCA Sensor Unit measures 16.3 × 42 mm, has 4 copper layers and is 4.69 mm thick.

How many components are on the DCA Sensor Unit?

33 components, from 23 distinct parts. The full bill of materials is listed on this page.

Where can I download the DCA Sensor Unit design files?

From the DarmorGamz/Ultrasonic-Flow-Reader repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the DCA Sensor Unit design in my own project?

It is published under Custom license, which limits how it may be reused; read the license before building on it.

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