Michael Michelotti
all articles
DC Fan Noise and the IR Receiver
  • IR receivers are extremely sensitive to noise, and DC motors are noisy.
  • EMI best practices enable interoperability of noisy and sensitive components.
Image of noise on oscilloscope
The Curious Case of the Missing Edges
  • Non-RTOS OS kernels make interrupt-based bit banging approaches difficult.
  • A polling-based approach can be appropriate in this circumstance.
magnifying glass on laptop