Waspmote and Liquid Level Sensor

IoT Project

Waspmote + Liquid Level Sensor
Mission: Create a way to sense if a liquid barrel is full, and if so put in a service request.

No difficulties.
Software used: Liblium IDE
Enjoy this short demo:

Comments

Post a Comment

Popular posts from this blog

CS3150 Assignment 1

CS3150 Assignment 1 3.)Rewrite the BNF of Example 3.4 to give + precedence over * and force + to be right associative. <assign> → <id> = <expr> <id> → A | B | C <expr> → <expr> * <term> | <term> <term> → <factor> + <term>| <factor> <factor> → (<expr>) | <id> 5.) Write a BNF description of the Boolean expressions of Java, including the three operators &&, ||, and ! and the relational expressions. Write a BNF description of the Boolean expressions of Java, including the three operators &&, ||, and ! and the relational expressions. <Boolean_expr> → <Boolean_expression> || <Boolean_term> | <Boolean_term> <Boolean_term> → <Boolean_term> && <Boolean_factor> | <Boolean_factor> <Boolean_factor> → id | ! <Boolean_factor> | (<Boolean_expr>) | <relation_expr> <rel
Read more

CS4500 Test 4 Study Guide

CS4500  Test 4 Study Guide Note: This is a study guide, answers may be incorrect, double check and best of luck. A ________ network is totally isolated from the global Internet. Private On a network that uses NAT, the router can use ______ global address(es). A pool of In the sending computer, UDP sends a data unit from the _____ layer. Application TCP uses ____ for error detection. Checksum, Acknowledge and time-out _____ is an IP layer security protocol that only provides integrity and authentication. AH The ______ timer keeps track of the time between the sending of a segment and the receipt of an acknowledgement. Retransmission The definition of reliable delivery includes ______. Error-Free Delivery Which of the following is not part of the UDP user datagram header? Length of Header The _____ defines the server program. Well-Known Port Number If the incoming queue of a UDP client overflows, _____ The user datagrams are discarded and a port unreachab
Read more

CS4150 Assignment 2

Name: Dalibor Labudovic Course: CS 4150 Professor: Dr.Gayler Assignment: #2 The purpose of this assignment is to reinforce scope concepts. Specifically, the assignment is to do problem 12 on page 240 of the text. 12. Consider the following program, written in JavaScript-like syntax: // main program var x, y, z; function sub1() { var a, y, z; . . . } function sub2() { var a, b, z; . . . } function sub3() { var a, x, w; . . . } Given the following calling sequences and assuming that dynamic scop- ing is used, what variables are visible during execution of the last subpro- gram activated? Include with each visible variable the name of the unit where it is declared. a. main calls sub1; sub1 calls sub2; sub2 calls sub3. Answer: a x w in sub3, sub1 calls sub2, sub2 calls sub3 b. main calls sub1; sub1 calls sub3. Answer: a x q in sub3, y z in sub1 c. main calls sub2; sub2 calls sub3; sub
Read more