DIY Digital Thermometer | Temperature & Humidity Display | Step-by-step Arduino Project

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Hello, friends! In this video, I show you how to make my version of the Digital Thermometer, this device displays temperature in °C and displays the humidity percentage. After using my homemade device around for a little while, I realized how accurate it actually is, and I recommend you Arduino-DIYers to at least try making this project on a breadboard.

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Code:
Circuit Diagram:

DHT11 sensor library:

Materials/components needed for this project:
Project on the breadboard;
(x1) Arduino Uno (I used the Elegoo UNO R3) -
(x1) Breadboard -
(x1) 16x2 16 pin LCD screen -
(x1) DHT11 -
(x1) 9V battery with connector - Connector -
(x2) 18650 3.7V Li-Ion cells -
(x1) 10K Potentiometer -
Male to male jumper wires + Female to male Dupont wires -

Additional materials needed if you're to make the final version;
(x1) Box (housing) of your choice -
(x2) Rechargeable 3.7V 18650 Li-Ion battery -
(x1) Perforated board (or blank PCB) -
(x1) Pair of male and female JST connectors -
(x1) On/off switch -
Electrical wire -

🪛🔧🔨 Tools and extra supplies I use:
➡️ Soldering Iron Kit -
➡️ Hot Glue Gun -
➡️ Drill Machine -
➡️ Box cutter/Utility knife -
➡️ X-acto Hobby Knife -
➡️ Cutting Matt (Green) -
➡️ Needle-nose Pliers -
➡️ Wire Cutters for Electronics -
➡️ Wire-stripping tool (Automatic) -
➡️ Screwdriver kit -
➡️ Heat-shrink Tube Kit -
➡️ Jumper Wire Kit -
➡️ Breadboard for Prototyping -
➡️ Perf Boards, Pin headers, and Connectors Kit -
➡️ Superglue -
➡️ Duct Tape -
➡️ Double-sided Tape -
➡️ Kapton Tape (for battery leads) -


Check out the Arduino-based Elegoo Super starter kit:

Thanks for watching! If you liked this project, please support by giving this video a like, share, and subscribe to my YouTube channel with the notification bell turned on. Have a nice day!

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Music credit:
OCTILARY - CHILL TRAP BEAT | No Copyright Trap



OCTILARY



#arduinoproject #arduinothermometer #arduinouno