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 == | + | == Example circuits requirements == |
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* 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 === | + | == Example circuits == |
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| + | === Timing === | ||
| + | ==== 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 | + | * Touch sensor (resistive) |
| − | + | * Touch sensor (capacitive)? | |
=== Actuators === | === Actuators === | ||
Revision as of 11:27, 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))