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TECNOIOT 5pcs TLP281 4 CH Channel Opto-Isolator IC Module Board Optocoupler Isolation

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11.41€

5 .99 € 5.99€

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  • 【TLP281】This board is helpful for connecting digital systems (like a 5V microcontroller) to a high-voltage or noisy system. This board electrically isolates a controller from the high-power system by use of an opto-isolator IC.
  • 【Design compact】 This IC has four LEDs and four photodiodes built-in. This allows the low-voltage side to control a high voltage side. This board allows a microcontroller control servos or other motors that use a higher voltage than the TTL logic on the (3.3V or 5V) micro, and may cause electromagnetic interferance with our system as the motors turn on and off.
  • 【High performance】This board will isolate the systems, creating a type of electrical noise barrier between devices. This breakout board uses the TLP281 optoisolator and discrete transistors to correct the logic.Comes with four channels. Great for use in noisy circuits where signal lines require electrical isolation.
  • 【Easy Operation】A normal LED opto-isolator will invert the logic of a signal. What you put into the IN pins, will be replicated on the the OUT pins, but at the higher voltage (HV)
  • 【Fast delivery】 Fast and high quality delivery of Spain buying in TECNOIOT


x5pcs TLP281 4 CH Channel Opto-isolator IC Module Board For Arduino High And Low Level Optocoupler Isolation Expansion Board

This board is helpful for connecting digital systems (like a 5V microcontroller) to a high-voltage or noisy system. This board electrically isolates a controller from the high-power system by use of an opto-isolator IC. This IC has four LEDs and four photodiodes built-in. This allows the low-voltage side to control a high voltage side. This board allows a microcontroller control servos or other motors that use a higher voltage than the TTL logic on the (3.3V or 5V) micro, and may cause electromagnetic interferance with our system as the motors turn on and off. This board will isolate the systems, creating a type of electrical noise barrier between devices. This breakout board uses the TLP281 optoisolator and discrete transistors to correct the logic.
Comes with four channels. Great for use in noisy circuits where signal lines require electrical isolation.
A normal LED opto-isolator will invert the logic of a signal. What you put into the IN pins, will be replicated on the the OUT pins, but at the higher voltage (HV)

Specifications:

Use of low level control high level. Such as the use of single chip microcomputer 3V or 5V voltage 9V or 12V voltage control
HVCC maximum not more than 24V.
Output OUT1 / OUT2 / OUT3 / OUT4 output current is equal to the largest HVCC / 5.1K,
maximum absorption current 500mA
Input: IN1 / IN2 / IN3 / IN4, SCM or for Arduino IO port,
GND with single-chip microcomputer or for Arduino board GND connection.
IN1 / IN2 / IN3 / IN4 respectively control the OUT1 / OUT2 / OUT3 / OUT4
Output: HVCC: Connection is control of high voltage anode,
HGND connection is control of high voltage anode
Packet Contains:

5pcs x TLP281 4-Channel Opto-isolator IC Module


Valerii
Reseñado en Alemania el 9 de abril de 2024
Genau das, was benötigt wird.
mauro
Reseñado en Italia el 27 de noviembre de 2022
Ottimo prodotto , semplice e funzionale.Grazie.
Cliente
Reseñado en España el 16 de julio de 2021
Tamaño reducido buen funcionamiento y práctico
MavcoPis
Reseñado en Italia el 18 de noviembre de 2019
Troppo lento, non arriva a 250kbps.Forse sembrerò pignolo ma a me serviva proprio questa frequenza.Certo il prezzo è relativamente basso quindi onesto.Due stelle invece di 3 perché le spec non erano chiare