Figure 1. Blinking the on-board LED.
Figure 2. Blinking an external LED.
Figure 3. Running LEDs shown on the breadboard with code provided.
Figure 4. LED turning on when pushbutton is pressed and turned off when released.
Figure 5. LED turning off when pushbutton is pressed and turned on when released.
Figure 6. First video shows a simple circuit where the pushbutton is pushed to make the LED blink. The second video is modified to have the LED blinking four times per second until the pushbutton is pressed, making the LED blink at one time a second.
Task 2- SSDs
Figure 7. One SSD powered by individual wires, figures show every digit from 0-9 displayed by disconnecting the required wires manually.
Figure 7. One SSD powered by individual wires, figures show every digit from 0-9 displayed by disconnecting the required wires manually.
Figure 8. SSD powered by three wires and a decoder. Code shows the required pins for the decoder to work correctly by converting 3-bit inputs into 8-bit.
Figure 9. Using a shift register to change the state of eight LEDs so it appears as if they are shifting.
Figure 10. Displaying decimal numbers to an SSD by using a shift register by using MSBFIRST.
Figure 11. Displaying decimal numbers to an SSD by using a shift register by using LSBFIRST.
Figure 12. Displaying '2019' on a multi-digit SSD by using LSBFIRST and a shift register.
Discussion
This was a challenging Homework, The tutorials provide enough information to get us going while at the same time it requires us to find the specific details that make the program or circuit work correctly. LEDs are very common and important since they provide us with data and other benefits SSDs for example have LEDs on them. This is why it is important to know how they work and how to work with them. SSDs are also important. in today's industry many technologies are developed using SSDs from digital clocks to microwave ovens. since they are so common and useful, it is important to know how to use them and to learn how they work.
This was a challenging Homework, The tutorials provide enough information to get us going while at the same time it requires us to find the specific details that make the program or circuit work correctly. LEDs are very common and important since they provide us with data and other benefits SSDs for example have LEDs on them. This is why it is important to know how they work and how to work with them. SSDs are also important. in today's industry many technologies are developed using SSDs from digital clocks to microwave ovens. since they are so common and useful, it is important to know how to use them and to learn how they work.