USB-DAQ-1244

Is low cost mini USB Data Acquisiton module, with 12 channels 12bit 0--3.3V analog inputs, 2 channels with  12 bits A/D resolution, input signal range 0--3.3V, 2 channels  analog outputs, 4 digital input and 4 digital  output , 2 channels PWM outputs with  frequency range 1--1MHz, the duty cycle of 1% - 99%, 1 channel  32bit counter input.  One channel PWM input that can measureFrequency 1--200KHz, the duty cycle of 1%-99.

Support LINUX,Win2000/XP/WIN7, Driver for Linux and Android driver provided, support ARM processor.
 Also provide DLL for VB.NET, VC,C#,C++Builder, Dephi, LabVIEW, Matlab, Labwindows, QT, etc, which is simple and easy to program.

• Analog input subsection
• The analog input channel: 12 channel single-ended
• Input signal range:0-3.3V
• Analog input impedance: 10MΩ
• A/D resolution: 12 bits
• Sampling rate: 100 S/s to 100 KS/s
•  Analog output subsection
• Analog output channel: 2 single ended
• Analog output: 0-3.3V
• Analog output current: 1 mA
• D/A resolution: 12 bits
• Nonlinear error: + 2 LSB
• Scan clock: 1 S/s -1000 KS/s
•  Digital IO subsection
• Input / output channels:  8 ch
• The input / output mode: 4 input / 4 output
• Input level: compatible with TTL or CMOS
• Output level: CMOS
•  PWM subsection
• PWM input : 1 ch
• Input voltage: 0-3.3V
• Input frequency: 1 - 200 KHz
• Duty cycle: 1%--99%
• Frequency and duty cycle measurement error: 1%
• PWM ouput: 2 ch
• PWM output level: CMOS
• Output frequency: 1 - 1MHz
• Counter timer subsection
• Number of counter: 1 ch, 32 bit
• Input level: TTL or CMOS