• Can i use digipot for adjusting frequency of ramp waveform generated using 555timer
    My problem is i have to generate ramp and square waveforms with different frequencies. I planned to adjust frequency using digital potentiometer. can i use digital potentiometer to adjust frequency of...
  • Can i use digipot for adjusting frequency of ramp waveform generated using 555timer
    My problem is i have to generate ramp and square waveforms with different frequencies. I planned to adjust frequency using digital potentiometer. can i use digital potentiometer to adjust frequency of...
  • How to find distorted signal frequency with CMSIS-DSP?
    Sampled signal frequency calculation can be very simple but when signal is noisy or distorted it is an entirely different story. Since there is more than one frequency and/or distortions, counting time...
  • CMSIS: DSP Lib - Frequency Bin Example (strange behavior)
    Estimated colleagues, following I explain the strange behavior: I am working the STM32F407 ARM processor, compiling with the GNU Tools ARM (4_9-2014q4) , use the HAL provided by STM32CubeF4 v1.5.0, using...
  • CMSIS: DSP Lib - Frequency Bin Example (strange behavior)
    Estimated colleagues, following I explain the strange behavior: I am working the STM32F407 ARM processor, compiling with the GNU Tools ARM (4_9-2014q4) , use the HAL provided by STM32CubeF4 v1.5.0, using...