Jump to content
Electronics-Lab.com Community

Search the Community

Showing results for tags 'cortex m-3'.

  • Search By Tags

    Type tags separated by commas.
  • Search By Author

Content Type


Forums

  • Electronics Forums
    • Projects Q/A
    • Datasheet/Parts requests
    • Electronic Projects Design/Ideas
    • Power Electronics
    • Service Manuals
    • Theory articles
    • Electronics chit chat
    • Microelectronics
    • Electronic Resources
  • Related to Electronics
    • Spice Simulation - PCB design
    • Inventive/New Ideas
    • Mechanical constructions/Hardware
    • Sell/Buy electronics - Job offer/requests
    • Components trade
    • High Voltage Stuff
    • Electronic Gadgets
  • General
    • Announcements
    • Feedback/Comments
    • General
  • Salvage Area

Find results in...

Find results that contain...


Date Created

  • Start

    End


Last Updated

  • Start

    End


Filter by number of...

Joined

  • Start

    End


Group


Website URL


Yahoo


Skype


Location


Interests

Found 1 result

  1. Now that most people stay at home to avoid close contact with potential COVID-19 virus carrier, air quality becomes an important factor to people’s well-being, especially in tropical countries where using air-con is a must during the day, as prolonged use of air-con may do more bad than good to people’s respiration system thus weakening our immunity and make people more susceptible to virus infection. Here I am going to show you how to make a simple yet powerful air quality monitoring system using Realtek Ameba RTL8195AM development board and PM2.5 module, together with a TFT LCD display to create a colourful interface. Preparation § Ameba x 1 § ILI9341 TFT LCD with SPI interface x 1 § Plantower PMS3003 or PMS5003 x 1 Example This example extends previous PM2.5 example to show the PM2.5 concentration on the LCD. Wiring of QVGA TFT LCD: (Note: PMS3003/PMS5003 sensor requires 5V voltage) Open the example, "Files" -> "Examples" -> "AmebaSPI" -> "PM25_on_ILI9341_TFT_LCD" Compile and upload to Ameba, then press the reset button. Then you can see the concentration value of PM1.0, PM2.5 and PM10 on the LCD. Code Reference In this example, first rotate the screen by 90 degrees, and draw the static components such as the circles, the measuring scale and the title text. After the concentration value is detected, it is printed inside the circle. To know more about the details, click the link below, https://www.amebaiot.com/en/ameba-arduino-spi-lcd-pm2-5/
×
  • Create New...