Week 09 - Input Devices
Group Assignment:
1.Use test equipment (such as an oscilloscope) to probe analog signals (voltage changes) and digital signals (high/low levels) from input devices. 2.Analyze the signal characteristics of different input devices (e.g., buttons/sensors). a. Supplementary explanation of interface principles can be included (ADC/I2C/SPI). b. Describe what the waveforms look like.
Individual Assignment:
1.Integrate at least one sensor into the microcontroller development board you designed. 2.Implement sensor data acquisition and processing through programming. 3.Verify the measurement accuracy of the sensor (demonstrate with data). 4.Include the board source files (from the previous assignment) and the bill of materials for the input device(s).