PCBWay 3rd PCB Design Contest
VOTE NOW!
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
Design 1/4
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
Usability 2/4
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
Creativity 3/4
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
Content 4/4

I want to make a device that can monitor air temperature and humidity but is not connected to the power cable. Because the location being monitored is not allow to use a cable. then the idea was created to make this portable monitoring tool.


For the source code you can download it from here https://www.dropbox.com/s/x4m8apeq2jhv1k3/IoT_pcbway_Humi_temp.zip?dl=0


link for the video : https://www.youtube.com/watch?v=RFJZcJATbMU


Bill of materials used in this project

esp12e
1
ams1117 3.3v
1
DHT11
1
Micro USB connector
1
Capacitor 10uF/16V
4
Crystal 16Mhz
1
IC TP4056
1
LED 0603
4
Capacitor 100nF
4
Capacitor 22pF
2
Capacitor 10uF
1
Resistor 1K 0805
9
Resistor 3k3 0805
2
Resistor 1Ohm 0805
2
Resistor 220K 0805
1
Resistor 100K 0805
1
Battery Holder 18650
1
Dec 03,2019
753 viewsReport item
  • Comments(8)
  • Likes(6)
You can only upload 1 files in total. Each file cannot exceed 2MB. Supports JPG, JPEG, GIF, PNG, BMP
    View More
    VOTING 17 votes
    • Engineer from
      • 10
        design
      • 10
        usability
      • 10
        creativity
      • 10
        content
      10.00
    • Engineer from
      • 10
        design
      • 10
        usability
      • 10
        creativity
      • 10
        content
      10.00
    • MANORANJAN DAS from INDIA
      • 5
        design
      • 5
        usability
      • 9
        creativity
      • 4
        content
      5.75
    • Engineer from INDONESIA
      • 10
        design
      • 10
        usability
      • 10
        creativity
      • 10
        content
      10.00
    • Engineer from
      • 2
        design
      • 3
        usability
      • 10
        creativity
      • 10
        content
      6.25
    • Engineer from
      • 1
        design
      • 4
        usability
      • 9
        creativity
      • 10
        content
      6.00
    • Engineer from
      • 2
        design
      • 3
        usability
      • 4
        creativity
      • 5
        content
      3.50
    • Engineer from
      • 2
        design
      • 3
        usability
      • 4
        creativity
      • 5
        content
      3.50
    • Engineer from
      • 1
        design
      • 2
        usability
      • 2
        creativity
      • 3
        content
      2.00
    • Engineer from
      • 1
        design
      • 10
        usability
      • 10
        creativity
      • 10
        content
      7.75
    • Engineer from
      • 10
        design
      • 10
        usability
      • 10
        creativity
      • 10
        content
      10.00
    • Engineer from
      • 10
        design
      • 10
        usability
      • 10
        creativity
      • 10
        content
      10.00
      • 10
        design
      • 10
        usability
      • 10
        creativity
      • 9
        content
      9.75
      • 10
        design
      • 10
        usability
      • 10
        creativity
      • 10
        content
      10.00
    • duwiarsana from INDONESIA
      I am electronics blogger and electronic maker on duwiarsana.com
      • 10
        design
      • 9
        usability
      • 10
        creativity
      • 10
        content
      9.75
    • Engineer from
      • 10
        design
      • 10
        usability
      • 10
        creativity
      • 10
        content
      10.00
    • Engineer from
      • 2
        design
      • 2
        usability
      • 3
        creativity
      • 4
        content
      2.75
    View More