fjpompeo
Advanced Member level 1

Hi all,
I'm looking to a Volt, Watt and Ammeter using a microcontroller to be used in a home made power supply that regulates the negative rail. The range must be 0-20V and 0-50A and of course 20*50=0-1.000W and if possible with labels in portuguese like Tensao for Volts, Corrente for the Ammeter and Potencia for Watts but other languages are welcome since you inform the meaning of labels. This circuit is just to inform these values so the PSU doesn't need it as an active circuit to be part of the regulator.
Will be a very interesting if a 24 hour clock be added using a RTC chip like AD1307 or equivalent. At least in my station a clock will be very welcome.
Regards and 73,
Fernando J. Pompeo - Call sign PU2PLL - Brazil
I'm looking to a Volt, Watt and Ammeter using a microcontroller to be used in a home made power supply that regulates the negative rail. The range must be 0-20V and 0-50A and of course 20*50=0-1.000W and if possible with labels in portuguese like Tensao for Volts, Corrente for the Ammeter and Potencia for Watts but other languages are welcome since you inform the meaning of labels. This circuit is just to inform these values so the PSU doesn't need it as an active circuit to be part of the regulator.
Will be a very interesting if a 24 hour clock be added using a RTC chip like AD1307 or equivalent. At least in my station a clock will be very welcome.
Regards and 73,
Fernando J. Pompeo - Call sign PU2PLL - Brazil