Overview
4
Channel Opto-Isolated Board is a 4 channel opto-isolator board assembly
that allows microcontroller and other logic circuits to be interfaced to both
input and output signals that require opto-isolation.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 board to allow 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.
4 Channel Opto-Isolated Board
Features:
- 4 bit OPTO Isolated input using MCT-2E IC.
- OPTO outputs indication are provided by 5mm LED.
- OPTO inputs are provided through 5 pin Connector.
- OPTO outputs are provided through 6 pin Connector.
- The opto isolated board comes with a 1K resistor for opto input current.
