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National Instruments NI PXI-1044 18-Slot PXI Mainframe Chassis For Sale

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National Instruments NI PXI-1044 18-Slot PXI Mainframe Chassis:
$329.99

Some wear from useSee pics for detailsGuaranteed to work

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National Instruments PCI-6221 37-Pin Data Acquisition Card Pre-owned 1913298-03

$199.00

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National Instruments NI 9232 Sound and Vibration Input Module - USA

$680.00

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National Instruments NI 9221 C Series Voltage Input Module

$329.00

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Audio electronic circuits list

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Design Ideas :

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Radio,transmitter,receiver circuits :

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