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Showing results for tags 'isns20'.
I would like to use 6 Pmod ISNS20 current sensors in a prototype application, and I would like to use an off-the-shelf interface board to connect to all the sensors. However, the Digilent Pmod HAT adapter (for Raspberry Pi) can only be used to connect to two SPI devices, so can't be used. Does anyone know of an interface board that I can use to connect to 6 SPI devices? I haven't selected a controller yet, so Arduino/Pi/etc boards would be Ok. I know that I can make an I/F board using GPIO pins to drive the various slave selects, and write software to handle this, but I would much prefer
Hi everybody, I recently bought a pmod isns20 and I have problems with reading values on AC current (230V 50Hz). It returns random values. But in DC current it returns good values. I recover the values through spi with an arduino micro. I tried all the combinations of the jumps to change filtering or sampling frequency but nothing good ... Could you help me ? Is there someting special to for for measuring AC currents ? Thanks in advance ! Best regards