Practical physics lessons based on PC interfaced ADC-DAC module
The article considers the problem of the use of analog-to-digital and digital- to-analog converter (ADC-DAC) at practical physics lessons in a college. The authors analyze prepared laboratory class materials in Physics, based on reasonably priced Russian-manufactured «ZET-210» DAC-ADC module. Bundled ZETLAB software enables to turn a computer into a physics minilaboratory, which allows to generate, measure, analyze signals, and visualize measurements. The article demonstrates sure advantages of the...
Seven stages of ADC connection for effective analog-to-digital conversion, minimizing noise elements
High-frequency transformations require to correctly design the gain unit before the analog-to-digital converter. To achieve the optimum signal-to-noise ratio, you need to select the correct ADC, and also configure the circuit to receive the signal. The authors focus on several stages for successful conversion of an analog high-resolution signal.
1. Катанович А. А. Комплексы и системы связи надводных ...