Of course you can blink a LED with Arduino or more easy - connect a LED to light it up. Previously we talked about basic electronic components, color coding of resistors, our free tool for calculating value of resistor and a guide possibly most important to may - multimeter guide for dummies. At minimum you should know what resistor you need for which colour of led, what should be the supply … [Read more...]
Archives for July 2017
DIY Breadboard Jumper Wires : Crimp Pins & Connector Housing
We written before about breadboard jumper wires and solid wire for breadboard wiring. We told you that solid wire is perfect for huge amount of work primary because breadboard jumper wires are costly. Here is how to create your own professional grade DIY breadboard jumper wires of any length with crimp pins, connector housing & other tools. Those jumper wires you buy has machine tooled pin … [Read more...]
mysqlcheck : Check, Repair, Optimize MySQL Tables
Previously we talked about MyISAM and Innodb, that has importance in this context. mysqlcheck is a command line utility to check, repair, optimize MySQL Tables. mysqlcheck offers an efficient way to perform maintenance of the database tables. mysqlcheck checks, repairs, optimizes MySQL tables within the database. mysqlcheck intended to be used when the mysqld server is running. mysqlcheck executes … [Read more...]
eBay India Acquired By Flipkart : Complicated Deal
Flipkart was clean company once, at least when they started business. eBay India acquired by Flipkart shown power of India's skilled brain. But NSA spyware famous Microsoft is investor and worser Amazon is rival. The question arises because Government Of India directly fired Flipkart once. There can not be any confusion that the Governments of whole earth has been converted to spyware companies. … [Read more...]