TechnicalWorldOfMe

Libelium Product Catalog 2017 Libelium product catalog 2017, please use as you please. I do not own this catalog, its copy rights are reserved by Libelium. I do not sell nor distribute their products, just sharing a link.  Libelium Product Catalog 2017

CS4500/CS7070 Advanced Networking Protocols, Test1 – Study Guide [June 2015] 1. Which ATM Layer specifies how user data should be packaged into cells?  a) physical b) ATM c) Application adaptation d) Data adaptation 2. Which ATM layer has a cell as an end product? a) physical b) ATM c) Application adaptation d) Cell transformation 3. Which application adaptation layer type can process a data stream having a non-  a) AAL1 b) AAL2 c) AAL3/4 d) AAL5 4. A ______ ATM LAN could have Ethernet  ----  an ATM Switch. a) pure b) legacy c) mixed architecture d) b and c 5.  PPP is a __ C ____ layer protocol. a) physical b) data link c) physical and data link. d) seven 6. Per OSI, Repeaters operate at layer 1 only?  True 7. Per OSI, Bridges operate at layer 2 only?  False 8. Per OSI, Routers operate at Layer 3 only?  False 9. Routers use the destination computer when forwarding a packet.  False 10. When da...

Smart headless RPi Tweeting RPi Problem: Ever find your self wondering what the IP address is for your raspberry pi is once its headless and you need to remote into it, or even which network its connected to? I wanted to know which access point my RPi is connected to and its IP address, and so i wrote a little clever program that lets me know just that.  This python program looks up its SSID and IP address then sends you message on twitter. You can use crontab to run this program on start up. on github: https://github.com/sherkon18/SmartHeadlessRPi sys,socket, fcntl, struct, socket, array,os from time import sleep from twython import Twython Device_Name="Your Device Name" time.sleep(30) #get IP address def get_ip(ifname):         s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)         return socket.inet_ntoa(fcntl.ioctl(                 s.fileno(),       ...

How do I find out what mobile OS I have? Google Android:  1.Go to settings screen 2.Scroll to the bottom and look for "About phone" or "About Device" tab 3.Look for "Android Version" 4.If you touch the Android version repeatedly you will see the Android version logo Apple iOS: 1. Select Settings  2. Look for General tab 3. Select About 4 .Look for Version

Android Tip & Tricks Did you lose your phone and its on silent? This happens to most people and often! Google has come up with a solution. To find your phone you need Chrome browser In the search bar type "find my phone" Image of the results below: You can see the location of the android device Make it ring, even if its on silent Find my phone results Cant find your car or where you parked? Google has a solution for you! To find your parking location Press and hold the home button/icon Results: More to come

How to set up start and stop time for a YouTube Video Problem: You would like to start and stop at a specific time within a youtube video Solution: We will modify the url to youtube to start and stop youtube video. Step 1: Grab video url  -Here is my example:  https://www.youtube.com/watch?v=GwTXwJg6_VE Step 2: Modify video url to start and stop time -From url above we will remove the following: [watch?] & replace [=]   with [/] -Here is the end result:https://www.youtube.com/v/GwTXwJg6_VE Step 3: Add your start and end time, but wait it has to be in seconds; -I want to start the video at 1:07 and end at 4:19 -Lets convert this to seconds:  -Next step maybe elementary math: Warning! -Start time: 1:07 min --> (1 min)*(60 sec) + 7 sec = 67 seconds -End time: 4:19 min --> (4 min)*(60 sec) + 19 sec = 259 second Step 4: Modify url -Take the url from step 2--> https://www.youtube.com/v/GwTXwJg6...

How to make custom hood struts Step 1: Buy material Home Depot Aluminum Angle 1.5" Thick  Another shot Napa Ball Studs Autozone gas shocks and part number Gas shock you will need Step 2: Cut and drill The large piece you see in the picture will go on the hood where two bolts hold the hood to the hinges. The smaller piece will be bolted to the fender. You will need 2x for both pieces if you are doing both sides.  Both pieces  Checking fitment on the small bracket Large piece checking fitment Both Pieces painted Ready to be installed, finished and painted  Step 3: Install very easy to install, just bolt the large bracket to the hood and hinge holes, use the bolts already there. The small bracket, you bolt down to the front fender, there is a bolt already there for the fender. You can use the same bolt. Now clip in the gas shock and check for clearance. Installed image Any questions, please email me at: She...