Air Pollution Monitor
Any smokers hiding in the toilet?
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.
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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.
Components
The BOM (Bill of Materials) is the technically exhaustive listing of parts and other hardware items used to produce the working and tested prototype of any Elektor Labs project. The BOM file contains deeper information than the Component List published for the same project in Elektor Magazine. If required the BOM gets updated directly by our lab engineers. As a reader, you can download the list here.
Want to learn more about our BOM list? Read the BOM list article for extra information.
Component list
Component List
Resistors
R1,R2 = 10kΩ
R3,R4 = 1kΩ
R5,R6,R7 = 220Ω
Capacitors
C1 = 100nF
Semiconductors
D1 = BAT85
IC1 = TGS2600
LED1,LED2,LED3 = red, 3mm diam.
T1 = BS170
Miscellaneous
BUZ1 = PS1420P02CT
K1,K2 = 17-way pinheader socket, 0.1" pitch (for ESP32 Pico Kit)
S1 = tactile-feedback switch, PCB mount, 6x6 mm
Miscellaneous
PCB # 170182-1 (Elektor Store)
ESP32 Pico Kit (Elektor Store)
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