Airflow sensor
About the Airflow sensor PCB
Airflow sensor is an open source PCB design by alazifi, published on GitHub. It is a 2-layer board measuring 47 × 40 mm, with 16 components from 15 distinct parts.
Other key parts include the TL072 and AMS1117-3.3. By type, the board carries 5 resistors, 3 connectors, 3 capacitors, 2 ICs and 1 diode.
It belongs with the sensors designs in this gallery.
From the project
Berikut pasangan versi yang diimplementasikan untuk menghasilkan kinerja alat yang optimal.
Berikut pasangan versi yang diimplementasikan untuk menghasilkan kinerja alat yang optimal.
Untuk dokumentasi skematik dan PCB bisa klik disini!
Untuk dokumentasi koding Arduino bisa klik disini!
Untuk dokumentasi UI dari HMI Nextion bisa klik disini!
Main components on the Airflow sensor
Airflow sensor bill of materials (BOM)
16 components, 15 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | TL072 | DIP-8_W7.62mm_LongPads | U1 |
| 1 | AMS1117-3.3 | SOT-223-3_TabPin2 | U2 |
| 1 | PT100 Class A | PinSocket_1x02_P2.54mm_Vertical | J1 |
| 1 | OUT | PinHeader_1x04_P2.54mm_Vertical | J2 |
| 1 | MAX 4466 | PinSocket_1x03_P2.54mm_Vertical | J3 |
| 1 | 100R | PinHeader_1x03_P2.54mm_Vertical | RV1 |
| 1 | 50K | PinHeader_1x03_P2.54mm_Vertical | RV2 |
| 1 | 1N60 | D_DO-35_SOD27_P7.62mm_Horizontal | D1 |
| 1 | 220nF | C_Rect_L9.0mm_W3.3mm_P7.50mm_MKT | C1 |
| 1 | 100uF 16 V | CP_Radial_D5.0mm_P2.50mm | C2 |
| 1 | 47uF 16 V | CP_Radial_D5.0mm_P2.50mm | C3 |
| 2 | 120R 1W 1% | R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_Horizontal | R1, R2 |
| 1 | 2K2 1/4W 1% | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_HorBigPad | R3 |
| 1 | 4K7 1/4W 1% | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_HorBigPad | R4 |
| 1 | 47R 1W 1% | R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_Horizontal | R5 |
Airflow sensor design files
The KiCad project lives in the alazifi/baby-incubator-tester repository on GitHub; these links point at the commit this page was built from.
Airflow sensor: common questions
How big is the Airflow sensor PCB?
The Airflow sensor measures 47 × 40 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Airflow sensor?
16 components, from 15 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the Airflow sensor design files?
From the alazifi/baby-incubator-tester repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the Airflow sensor design in my own project?
The repository has no license, so all rights stay with alazifi. Use it as a reference, and ask the author before reusing the design.
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