Read another great Arduino project from eRobotKits! Lie detector is one of those things that intrigues us all. Everyone would love to have it. But how can we get it? We can buy the polygraph on eBay of course, but it is damn expensive. Yeah, there are a few low cost toys, but i don’t [...]
Posts Tagged ‘electronic components’
Think you know all major electronic components? Do You know how those components operate and what are they consist of? This is fun way to test you knowledge in electronics. Try to answer correctly to this several questions and at the end you will see your resaults. Have fun!
Resistors are the basic components of all electronic devices. This defenetly include robots and robot kits. A resistor is a passive two-terminal component that implements electrical resistance as a circuit element. You must know the value of the resistors which you want to use, and actualy there is the easy way to read that value. [...]