Mr.Arrati say : " PortA.4 is a Schmitt Trigger input and an open drain output. You will need an additional NPN transistor with a pull down resistor to make column 5 working.". So... can I use PortA.5 instead PortA.4 ? How ? Using "MCLR off" and ?!
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Re: Scrolling thermo
Mr.Arrati say : " PortA.4 is a Schmitt Trigger input and an open drain output. You will need an additional NPN transistor with a pull down resistor to make column 5 working.". So... can I use PortA.5 instead PortA.4 ? How ? Using "MCLR off" and ?!
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