Difference between revisions of "Example circuits workspace"

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(Created page with "== Example circuits == Example circuits to build. === Requirements === * work on 9V battery but remain 5V compatible (for easy Arduino integration). * Breadboard build shou...")
 
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== Example circuits ==
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== Example circuits requirements ==
 
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Example circuits to build.
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=== Requirements ===
 
 
* work on 9V battery but remain 5V compatible (for easy Arduino integration).
 
* work on 9V battery but remain 5V compatible (for easy Arduino integration).
 
* Breadboard build should be very clear. Use short wire bridges; as little loose bridges and dangling wires as possible
 
* Breadboard build should be very clear. Use short wire bridges; as little loose bridges and dangling wires as possible
 
* Use standard/similar colors (Red +, Black -, same signals same color) so circuit flow is easy to follow.  
 
* Use standard/similar colors (Red +, Black -, same signals same color) so circuit flow is easy to follow.  
  
=== 555 ===
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== Example circuits ==
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=== Timing ===
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==== 555 ====
 
* alternate blinking lights (astable)
 
* alternate blinking lights (astable)
 
* monoshot (monostable / delay)
 
* monoshot (monostable / delay)
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* Electrect microphone
 
* Electrect microphone
 
* Heartbeat sensor
 
* Heartbeat sensor
* Touch sensor
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* Touch sensor (resistive)
 
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* Touch sensor (capacitive)?
  
 
=== Actuators ===
 
=== Actuators ===

Revision as of 10:27, 9 March 2016

Example circuits requirements

  • work on 9V battery but remain 5V compatible (for easy Arduino integration).
  • Breadboard build should be very clear. Use short wire bridges; as little loose bridges and dangling wires as possible
  • Use standard/similar colors (Red +, Black -, same signals same color) so circuit flow is easy to follow.

Example circuits

Timing

555

  • alternate blinking lights (astable)
  • monoshot (monostable / delay)
  • PWM

sensors

  • LDR (LED lights depending on light)
  • NTC (LED lights depending on temperature)
  • Contact microphone (with piezo disc)
  • Electrect microphone
  • Heartbeat sensor
  • Touch sensor (resistive)
  • Touch sensor (capacitive)?

Actuators

  • Beep (piezo)
  • Amplifier (LM386)
  • 10^0 LED
  • 10^1 LED
  • 10^3 LED ;)
  • Heat (current source (e.g. with LM317))