![]() Open the serial monitor to observe the random numbers as they are generated. (Use any of the digital pins, 1-13.) Modify the stock code based on the code you wrote for prelab so the writer Arduino generates a random number between 0 and 255 when the button is pressed. Wire the pushbutton to the writer Arduino as shown in Figure 10.1. pushbutton Add a breadboard, pushbutton and 10k resistor to your workspace. Click Stop Simulation to stop running the code and make changes to your circuit or code. The basic code 5v to Arduino pin provided in the link will begin sending numbers to the serial monitor. Click on Start Simulation to run the code. Click the button to open the serial monitor. The Serial Monitor button is located below your open code. ![]() Click on the other Arduino and replace the code provided with the second set of code you found in the link. Delete the code that is provided and replace it with one set of code you found in the 12C link. Confirm that you want to use only text, not blocks. Click the dropdown menu below the Code button and select Text. To program an Arduino, click on it to select it, then click Code. Go to: for an Arduino wiring diagram and basic code for both Arduinos. Procedure: Part 1 - Generate Random Numbers and Print them to the Serial Monitor A. generate random number between 0 to 255 setup the baud serial communication with reciever arduino setup the baud serial communication with serial monitor this function is registered as an event, see setup() function that executes whenever data is received from Wire.onReceive(receiveEvent) // register event ![]() Refer to the "Wire Master Writer" example for use with this Receives data as an I2C/TWI slave device Wire.beginTransmission(4) // transmit to device #4 Wire.begin() // join i2c bus (address optional for This example code is in the public domain. Refer to the "Wire Slave Receiver" example for use with this It’s a well-moderated discussion board, says Waldman, but “it can be pretty overwhelming.” The Redditors are at least a few episodes ahead of the actual podcast in terms of what they know, she says.// Writes data to an I2C/TWI slave device Unsurprisingly, Reddit has its own community of Serial fans who are mulling over the particulars of the case. Meanwhile, discussion groups have formed in Facebook and Twitter feeds around the web. This raises ethical issues - what is the point of treating all these real people as characters? “I think you even see it when people are wondering about the ending as if there’s authorial intent,” says Waldman, acknowledging that there are real facts at play here, not just clever writing. It’s a true story, but “we’re treating it as thought it’s a narrative written by a master writer.” ![]() Waldman says that Serial does raise some issues. Press Play’s Madeleine Brand recently talked to Katy Waldman, a staff writer for Slate and one of the commentators on Serial Spoiler Special, Slate’s own podcast about the Serial podcast (it’s so meta, right?). You’ve heard it, right? The podcast that’s topped iTunes, inspired it’s own Subreddit and has a world of amateur sleuths following its trail? Serial, the podcast from the producers of This American Life is a true crime story and it’s got a lot of people hooked.
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