Navigation

    • Register
    • Login
    • OpenHardware.io
    • Categories
    • Recent
    • Tags
    • Popular
    1. Home
    2. nearby satoripop
    • Profile
    • Following
    • Followers
    • Topics
    • Posts
    • Best
    • Groups

    nearby satoripop

    @nearby satoripop

    0
    Reputation
    1
    Posts
    257
    Profile views
    0
    Followers
    0
    Following
    Joined Last Online

    nearby satoripop Follow

    Best posts made by nearby satoripop

    This user hasn't posted anything yet.

    Latest posts made by nearby satoripop

    • MH-Z19 not working with Arduino Uno R3 and ESP8266

      Hi,

      I want to get the CO2 value from my MH-Z19 sensor. According to datasheet, the sensor need 5V (not 3.3V), but when I used the 5V of Arduino, the card disconnect. while using ESP8266, there is a smell like something is burning. I am connecting both card via USB port to visualize the output:
      for Arduino: pin A0--> TX, pin A1-->RX, GND --> GND, 5V-->Vin , pin 10 (for PWM)
      for ESP8266: pin D0-->TX, pin D1 --> RX, GND-->GND, 5V-->Vin, pin D4 (for PWM)

      posted in Development
      nearby satoripop
      nearby satoripop