Latest revision as of 05:54, 26 April 2016

Project

* Find or design a project / circuit to build
* build it
* modify / adapt it
* document

There are a few requirements

* The project needs to have a relation to your own practice.
* The circuit is part of the entire aesthetics and concept.
* For the final project there is no breadboarding allowed (you can use a breadboard for prototyping though)
* Remember your focus is to expand your toolbox, experiment and process is important. Document!
* Don't overcomplicate, you need to be able to explain what is going on. 
* A written reflection document including documentation of your circuit.

Inspiration

* Stan Wannet, from across the narrow abyss of non-comprehension
* Burnie Lubell, A theory of entanglement
* Jerobeam Fenderson, Oscilloscope Music
* Jerobeam Fenderson, Khrang
* Tristan Perich, 1-Bit Symphony
* Tristan Perich, Drawing Machine
* Harold Cohen, Aaron
* Arthur Elsenaar, Facial Choreography
* Ebru Kurbak / Irene Posch, Drapery FM
* Peter Vogel, The sound of shadows
* Tom Verbruggen, Crackle Canvas
* Tom Verbruggen, Module #2
* Round and Round, Giny Vos
* Random International, Temporary Printing Machine
* Maarten Baas, Grandfather Clock
* Le Grand Blue du Nord, Jonathan Villeneuve
* Aram Bartholl, On
* Studio Drift, Dandelights
* Dewi de Vree, Ground
* Maud Mosa Vink, Oorijzer

Techniques

* Circuits, dead bug style
* Volumetric circuits (related to the dead bug style)
* Wire wrapping
* Parallax breadboard tutorial
* PCB making, Toner transfer method
* PCB making, etching
* PCB making, fab house

Week 1 homework

Although this homework may be a bit boring, it is fundamental to your understanding of electronic circuits. Look at it as a material study. You can use a resistor calculator to help you with the resistor color code (See resources below)

* Create a personal wiki page and link to it here. You will need to keep your progress and document your results on this page. See for an howto: http://opensource.wdka.nl/wiki/Wiki_Writing_Workshop

Circuit with one resistor

* Make a circuit with one battery and a resistor. Note the voltage of the battery and the resistance of the resistor.
 * What is the voltage across the resistor
 * What is the current through the resistor
 * What happens to the current and voltage if you double the resistor value
 * What happens to the current and voltage if you half the resistor value

Circuit with two series resistors

* Make a circuit with one battery and two resistors in series. Note the voltage of the battery and the resistances of the resistors.
 * What is the voltage across each resistor
 * What is the current through each resistor
 * What happens to the current and voltage if you double the resistor value of one resistor
 * What happens to the current and voltage if you half the resistor value of one resistor

Circuit with three or more series resistors

* Do the same for three or more resistors in series

Circuit with two parallel resistors

* Make a circuit with one battery and two resistors in parallel. Note the voltage of the battery and the resistances of the resistors.
 * What is the voltage across each resistor
 * What is the current through each resistor
 * What happens to the current and voltage if you double the resistor value of one resistor
 * What happens to the current and voltage if you half the resistor value of one resistor

Circuit with three or more parallel resistors

* Do the same for three or more resistors in parallel

Extra: Circuit with resistor and LED

* Make a circuit with a 9V battery, a 470 Ohm resistor and an LED.
 * What happens when you use a higher value resistor, how high can you go, what happens?
 * What happens when you use a lower value resistor, how low can you go, what happens?

Week 2 homework

For this week you need to find and build a (small) circuit using the 555 timer.

* For this weeks homework it is fine to build the circuit on a breadboard and make sure it works.
* For bonus points use one of the other techniques we discussed, e.g. the dead bug style or the volumetric style.

A good primer on the 555 timer: https://www.youtube.com/watch?v=SX01x1z7fTY 555 timer circuits:

* http://www.555-timer-circuits.com/
* http://www.talkingelectronics.com/projects/50%20-%20555%20Circuits/50%20-%20555%20Circuits.html
* http://electronicsclub.info/555timer.htm
* https://duckduckgo.com/?q=555+circuits

Choose a simple circuit of which you understand what it is supposed to do and you think you can build. This most likely will be something with sound or blinking LEDs.

Week 3 homework

* Download and install CadSoft EAGLE
* Download the EAGLE 555 blink template with schematic and PCB layer here: Media:Eagle_555_template.zip‎ . 
* The template contains all the components needed to create a simple 555 Astable circuit (aka a Blinking LED):

555 blinking schematic

* Recreate the schematic on the left.
* Create the PCB layout
* Following the SparkFun tutorials on EAGLE (see resources below) will be VERY helpful along the way!!
* Don't not make your PCB larger than 3 x 3 cm (as in the template).
* Don't make your traces smaller than ~0.3mm (12mil)

Note:

* You may use any other program (KiCad, gEDA or even Illustrator) to create the PCB layout but this is on your own account.
* You can create your own schematic instead of the template but you will need to figure out yourself where to find the components in the library (HINT: use the search option with wildcards (*) in Eagle). 
* I will be providing enough components for everyone to build the template on a 3x3cm board. If you need other components let me know which ones or what size your board did become. However I can not guarantee they arrive in time. 
* Remember this is an exercise in create a circuit from scratch not in designing the coolest gadget in town (that is what your project is for ;-).

Resources

Circuit elements and theory

* Resistors in Series
* Resistors in parallel

Handy tools

* Resistor color code
* Resistor color code calculator

Tutorials and informational resources

* Ladyada on Multimeters
* 555 monostable and astable modes explained
* SparkFun EAGLE Schematic tutorial
* SparkFun EAGLE PCB Layout tutorial

Circuit collections

555

* 555 timer circuits
* http://www.talkingelectronics.com/projects/50%20-%20555%20Circuits/50%20-%20555%20Circuits.html
* http://electronicsclub.info/555timer.htm

Programs

electronics CAD packages

* Cadsoft Eagle
* KiCAD
* gEDA

circuit simulation

* online java circuit simulator with many examples
* quite good online circuit simulator (timed trial)

Buy electronic components

Shops

* DIL electronics components shop in Rotterdam
* Radio Centrum electronics components shop in Utrecht

Online dutch

* http://www.conrad.nl
* http://www.floris.cc
* http://www.eztronics.nl
* http://www.antratek.nl
* http://www.sossolutions.nl

Online international

* http://www.sparkfun.com
* http://www.adafruit.com

Wholesale (need VAT for most of them)

* http://www.farnell.nl
* http://www.rs-components.nl
* http://www.mouser.com
* http://www.digikey.nl

@@ Line 14: / Line 14: @@
 = Inspiration =
-  * [https://www.youtube.com/watch?v=NsUrK5lGAsY Stan Wannet, Logica / 0]
+  * [https://www.youtube.com/watch?v=7ZPD5lx9iaI Stan Wannet, from across the narrow abyss of non-comprehension]
+ * [http://bernielubell.com/03entangleinstall.htm Burnie Lubell, A theory of entanglement]
+ * [http://www.jerobeamfenderson.net/tagged/oscilloscope Jerobeam Fenderson, Oscilloscope Music]
+ * [https://www.youtube.com/watch?v=vAyCl4IHIz8, Jerobeam Fenderson, Khrang]
   * [https://vimeo.com/12244413 Tristan Perich, 1-Bit Symphony]
   * [https://vimeo.com/84979899 Tristan Perich, Drawing Machine]
+ * [http://www.aaronshome.com/aaron/index.html Harold Cohen, Aaron]
+ * [https://vimeo.com/artelse Arthur Elsenaar, Facial Choreography]
+ * [http://ebrukurbak.net/draperyfm/ Ebru Kurbak / Irene Posch, Drapery FM]
   * [https://vimeo.com/59829961 Peter Vogel, The sound of shadows]
   * [http://www.toktek.org/Site/Crackle-canvas.html Tom Verbruggen, Crackle Canvas]
   * [https://www.youtube.com/watch?v=v03gRjg6YAs Tom Verbruggen, Module #2]
-  * [http://www.jerobeamfenderson.net/tagged/oscilloscope Jerobeam Fenderson, Oscilloscope Music]
+  * [https://vimeo.com/36410429 Round and Round, Giny Vos]
-  * [https://www.youtube.com/watch?v=vAyCl4IHIz8, Jerobeam Fenderson, Khrang]
+ * [https://www.youtube.com/watch?v=YgNFpS0bxY8 Random International, Temporary Printing Machine]
+  * [https://www.youtube.com/watch?v=EWi0W823kfY Maarten Baas, Grandfather Clock]
+ * [http://www.jonathan-villeneuve.com/EN/index.htm Le Grand Blue du Nord, Jonathan Villeneuve]
   * [http://www.datenform.de/oneng.html Aram Bartholl, On]
+ * [http://www.studiodrift.com/projects/exhibitions/arnhem-fashion-biennale Studio Drift, Dandelights]
+ * [http://iiinitiative.org/work/ground/ Dewi de Vree, Ground]
+ * [http://opensource.wdka.nl/wiki/User:Mmvink Maud Mosa Vink, Oorijzer]
 = Techniques =
@@ Line 87: / Line 98: @@
 = Week 3 ''homework'' =
-  * Download the EAGLE 555 blink template with schematic and PCB layer here: [[Media:Eagle_555_Blink_template.zip‎ ]].
+ * Download and install [http://www.cadsoftusa.com CadSoft EAGLE]
-  *
+  * Download the EAGLE 555 blink template with schematic and PCB layer here: [[Media:Eagle_555_template.zip‎ ]].
-  * Following the SparkFun tutorials on EAGLE will be '''very''' helpful along the way!!
+  * The template contains all the components needed to create a simple 555 Astable circuit (aka a Blinking LED):
-  * You can download an EAGLE 555 template with schematic and PCB layer here: [[Media:Eagle_555_Blink_template.zip‎ ]].
+[[File:555_template_schematic.png|200px|thumb|left|555 blinking schematic]]
-  *
+ * Recreate the schematic on the left.
-  * Finally there is a +5V and a GND (the bar). Don't worry if you circuits says it needs 9V, the +5V in the template is arbitrary; just a placeholder.
+ * Create the PCB layout
-  * To use the components just copy as many as you need.
+  * '''Following the SparkFun tutorials on EAGLE (see resources below) will be VERY helpful along the way!!'''
-  * Keep your circuit simple (a blinking LED is fine)! It is an exercise in '''MAKING''' a circuit not about the most coolest gadget in town.
+  * '''Don't not make your PCB larger than 3 x 3 cm (as in the template).'''
- * keep you PCB layout within 5 x 5 cm. ''' If it will be bigger let me know!'''
+ * '''Don't make your traces smaller than ~0.3mm (12mil)'''
+'''Note:'''
+ * You may use any other program (KiCad, gEDA or even Illustrator) to create the PCB layout but this is on your own account.
+ * You can create your own schematic instead of the template but you will need to figure out yourself where to find the components in the library (HINT: use the search option with wildcards (*) in Eagle).
+  * I will be providing enough components for everyone to build the template on a 3x3cm board. If you need other components let me know which ones or what size your board did become. However I can not guarantee they arrive in time.
+  * Remember this is an exercise in create a circuit from scratch not in designing the coolest gadget in town (that is what your project is for ;-).
 = Resources =

Difference between revisions of "Expanding the toolbox 2015"