Problem

You must be upset if you waste your time…


Creating MySQL Database

After creating the site, go to Tools > Database Manager > Create…


Requirements

On this project, we’ll need:

  • ESP32 board
  • BMP180 sensor
  • Arduino IDE
  • Breadboard
  • Jumper wires
  • USB cable
  • Hosting server and domain name
  • PHP script to insert data…

Parts and Component

I’ll need

  • ESP32 Board
  • Breadboard
  • Jumper wires
  • BMP180 sensor
  • Arduino IDE
  • USB Cable

BMP180 Sensor

There are 4 pins on the sensor which will be…


How does it work?

  • The web server will control the LEDs on the GPIO 26 and 27.
  • ESP32 web server can be accessed…



Parts and components

  • 16×2 I2C LCD display
  • ESP32 Board
  • Breadboard
  • Jumper wires (I used male to male and female to male)
  • USB cable

Schema

randomnerdtutorials
  • GND — GND
  • VCC — VIN
  • SDA…


Competition? Why?

I’ve participated in some science competitions (smth like math, etc.) at high school before so I kinda know what it feels like. Of course, I lost most of the time. But…


Parts and components

  • Arduino IDE
  • ESP32 Board
  • Breadboard
  • Jumper wires
  • BMP280 sensor
  • USB cable
Schematic (www.circuitschools.com)

Chintya Wijaya

Learner || Product and UX enthusiast

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