Computers and Technology, 20.11.2020 19:50 khushboogarg3877
Suppose that you use a 220 Ohm resistor as the fixed resistor in your Arduino burglar alarm.
Suppose that the photoresistor is the same one we used in our last homework assignment, where the resistance is 500 Ohms when it is fully illuminated by light, and 180 kiloOhms when it is in darkness.
What would the input voltage be to the Arduino when it is fully illuminated if we connect the Arduino so that its analog input pin "sees" the same voltage difference that the photoresistor has across it.
In the previous problem, what would the input voltage be to the Arduino when it is darkness if we connect the Arduino so that its analog input pin "sees" the same voltage difference that the photoresistor has across it.
Answers: 1
Another question on Computers and Technology
Computers and Technology, 22.06.2019 18:30
Which of the following commands is more recommended while creating a bot?
Answers: 1
Computers and Technology, 22.06.2019 19:30
Once the data center routes to the destination server that hosts the website, what's the next step in the internet process? user’s browser renders html code from destination server into web page request goes through router/model and isp request routed to nameserver and datacenter
Answers: 2
Computers and Technology, 23.06.2019 01:30
Jason works as an accountant in a department store. he needs to keep a daily record of all the invoices issued by the store. which file naming convention would him the most? a)give the file a unique name b)name the file in yymmdd format c)use descriptive name while naming the files d)use capital letters while naming the file
Answers: 3
Computers and Technology, 25.06.2019 01:30
What was the advantage of using transistors instead of vacuum tubes in the second-generation computers? a. computers were drastically reduced in size. b. computers no longer produced errors. c. computers became affordable. d. computers could run on electricity.
Answers: 1
You know the right answer?
Suppose that you use a 220 Ohm resistor as the fixed resistor in your Arduino burglar alarm.
Suppos...
Questions
English, 16.12.2019 02:31
Biology, 16.12.2019 02:31
Mathematics, 16.12.2019 02:31
Biology, 16.12.2019 02:31
Social Studies, 16.12.2019 02:31
Social Studies, 16.12.2019 02:31
History, 16.12.2019 02:31
Mathematics, 16.12.2019 02:31
Mathematics, 16.12.2019 02:31
Chemistry, 16.12.2019 02:31
