Explore the fundamentals of SPI and I2C communication protocols in this 29-minute video segment from SparkFun's "According to Pete" series. Join Pete Dokter, SparkFun's Director of Engineering, as he delves into bitbanging techniques, demonstrates the use of an SPI analyzer, and explains the intricacies of I2C communication. Learn how to effectively utilize a logic analyzer to troubleshoot and optimize your embedded electronics projects. Gain valuable insights into these essential protocols for microcontroller-based designs and enhance your understanding of embedded systems communication.