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      Module opto-isolant A87 à 4 voies pour Arduino
      Module opto-isolant A87 à 4 voies pour Arduino

      Module opto-isolant A87 à 4 voies pour Arduino

      16,000 TND
      TTC

      Quantity :
      Donnez votre avis

      EU3234363840424446USXX5XSSMLXLXXLXXLArm Length6161,56262,56363,56464,5Bust Circumference8084889296101106111Waist Girth6165697377828792Hip Circumference87919599103108113118

      • Paiement:Paiement: Tous les types de paiement disponibles
      • Livraison:Livraison: Option de mode de livraison diversifiée
      • Politique retoursPolitique retours Echange ou remboursement possible sous conditions

      Description:

      1. Function: Use the low level to control the high level. Such as the use of single-chip 3V or 5V voltage control 9V or 12v voltage.
      2. HVCC should not exceed 24V. Output OUT1 / OUT2 / OUT3 / OUT4 output current equal to HVCC / 5.1K, absorption current 500ma.
      3. This module uses TLP281 chip (for Toshiba).
      4. Schematic:

      A87 4 Channel Optocoupler Isolation Module High And Low Level Expansion Board For Arduino

      Input and output instructions:
       
      Input: IN1 / IN2 / IN3 / IN4, then the microcontroller or Arduino IO port, GND and the Arduino development board connected to the GND.
      IN1 / IN2 / IN3 / IN4 controls OUT1 / OUT2 / OUT3 / OUT4, respectively.
      Output: OUT1 / OUT2 / OUT3 / OUT4
      Output: HVCC: Connect the controlled high voltage positive, HGND connected to the controlled high voltage negative
      Use: When IN1 is high, the corresponding OUT1 voltage is equal to HVCC, when IN1 is low, the OUT1 voltage is equal to HGND



      A87 4 Channel Optocoupler Isolation Module High And Low Level Expansion Board For Arduino

      Use examples
       
      The following example shows how to use the microcontroller's IO port to control the 24V motor rotation. Figure motor operating voltage of 24V,
      red "+" that the motor power positive, black "-" that the motor power supply negative. When the microcontroller IO_0 output high, the motor rotate,
      when the IO_0 port output low, the motor stops rotating.



      A87 4 Channel Optocoupler Isolation Module High And Low Level Expansion Board For Arduino

      1400-01238

      Références spécifiques

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      opto-isolation module high-low level expansion board for Arduino

      Module opto-isolant A87 à 4 voies pour Arduino

      16,000 TND
      TTC