The blue lines are the conductors under the perfoboard. The diodes and resistors are positioned vertically, see the yellow, orange and red lines. In Fritzing the layout of the parts on the perfoboard are determined. I2C Isolator 2 click provides I2C lines and power isolation for slave devices.It carries the ADM3260 dual I2C isolator with an integrated DC-to-DC converter, from Analog Devices. At pin “IN1” or IN2” the value of the Data line can be read.If “OUT1” or “OUT2” is “LOW” the Data line will be 0V.If “OUT1” or “OUT2” is “HIGH” the Data line will be +5V.Warning: If the resistor value is too low, too much current will burn out pin out of device 2 or the optocoupler “IN” will not be driven correctly. The resistor value depends on the led and the desired brightness. To visualize data transfer a led is connected to the data line. Bandung mitratechBandung (4) TLP250 TLP 250 Optoisolator Power MOSFET IGBT Gate Driver Level DIP8. Optocoupler TLP781 DIP4 optical isolator. ![]()
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