201
edits
GMU:Devices of Perception/Ashin Mandal (view source)
Revision as of 21:55, 6 July 2014
, 6 July 2014no edit summary
Ashin.mandal (talk | contribs) No edit summary |
Ashin.mandal (talk | contribs) No edit summary |
||
| Line 24: | Line 24: | ||
'''Day 2, 7th June 2014''' | '''Day 2, 7th June 2014''' | ||
A monostable has one stable state.<br/> | |||
The stable state of a 555 in that configuration is with its output low. It will stay low until it receives a trigger, upon which it produces one high output pulse. <br/><br/> | |||
An astable has no stable states. The states change continuously. <br/> | |||
In a 555 that means the output alternates between low and high. The 555 will start doing this as soon as power is applied to it.<br/><br/> | |||
Resistor code calculator - Electronics 2000 or any other like [http://www.dannyg.com/examples/res2/resistor.htm this].<br/> | Resistor code calculator - Electronics 2000 or any other like [http://www.dannyg.com/examples/res2/resistor.htm this].<br/> | ||
[http://www.electronics2000.co.uk/calc/capacitor-code-calculator.php Capacitance Calculator - Electronics 2000]<br/> | [http://www.electronics2000.co.uk/calc/capacitor-code-calculator.php Capacitance Calculator - Electronics 2000]<br/> | ||