Andrew Abotomey
AUSTRALIA • + Follow
Components
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DHT22 |
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Arduino_UNO_R3 |
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DFR0464DFRobot
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x 1 |
Tools, APP Software Used etc.
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KiCADKicad
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Description
Dry Box Sensor
This project was about creating a sensor with some spare parts I had laying around instead of buying a hygrometer from Amazon.
After picking up a cheap DHT22 sensor from my local electronics store, everything else was sourced from the Arduino Starter Kit that I had including the LCD screen.
Linked is a TikTok showing the project in action via a breadboard instead of a proper PCB
Code
Dry Box Code
Dry Box Sensor.ino
Schematic and Layout
Schematic
Dry Box Sensor.kicad_sch
PCB Layout
Dry Box Sensor.kicad_pcb
May 27,2023
430 views
Dry Box Sensor
2 Layers PCB 38.1 x 43.2 mm FR-4, 1.6 mm, 1, HASL with lead, Green Solder Mask, White silkscreen
A basic board for connecting a DHT22 sensor to an Arduino and a 16x2 LCD screen to read temperature and humidity data.
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Published: May 27,2023
Download Gerber file 3
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