Height measurement using Arduino
This gadget can measure height of mountain or building.
It uses sensor BME280 to measure atmospheric pressure and convert it into height.
--------------------------------code & circuit ----------------------------
https://bit.ly/height-measure-by-Arduino
----------------------------------case box----------------------------------
https://bit.ly/caseMDF
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1. ESP8266 x 1pc https://amzn.to/3ZfjXVp
2. Sensor BME280 x 1pc https://amzn.to/3xTrvzR
3. OLED LCD 128x64 x 1pc https://amzn.to/3kSP0I7
4. Switch x 1pc https://amzn.to/3ZnZT3V
5. Battery 18650 x 2pc https://amzn.to/2FZYSv1
6. Battery holder x 1pc https://amzn.to/3KXddrF
7. MDF wood 3mm https://amzn.to/33Q4LTz