National Instruments NI cDAQ-9401 8 channel TTL I/O Module

National Instruments NI 9215 BNC 4-Channel 10V Simultaneous Analog Input Module

National Instruments NI 9401 8-Channel TTL High Speed Digital Input/Output

National Instruments NI 9215 4-Channel 16-bit Analog Input Module *Read

National Instruments NI 9215 cDAQ Analog Input Module BNC, Simultaneous Sampling

National Instruments NI 9421 cDAQ Digital Input Module

National Instruments NI 9215 cDAQ Analog Input Module, Simultaneous Sampling