Commit 0f9c6634 authored by schneider's avatar schneider
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replace Card10 with card10

parent 2a1fc31d
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---
title: Card10 at rC3
title: card10 at rC3
---
## Brainstorming
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......@@ -2,7 +2,7 @@
title: ECG kit assembly
---
### How-To wire and solder an ECG-Cable for the Card10 badge
### How-To wire and solder an ECG-Cable for the card10 badge
Stick some insulating tape over the ECG contacts at the bottom of your wristband, since we are replacing this contact area with one of the electrodes.
......@@ -30,7 +30,7 @@ Solder the ECG wires to the USB wires as shown in the pictures
Test your ECG setup on your Card10 prior the next step
Test your ECG setup on your card10 prior the next step
Slide the small shrinking tubes over the soldering connections and apply hot air (e.g. lighter)
......@@ -57,7 +57,7 @@ Have fun and hack ECG stuff
#### ECG
Place the electrodes on your chest as shown in the picture and connect the USB-C connector with the USB symbol downwards. After starting the ECG application on your Card10 press the right lower button (RIGHT) to switch over to ECG over USB.
Place the electrodes on your chest as shown in the picture and connect the USB-C connector with the USB symbol downwards. After starting the ECG application on your card10 press the right lower button (RIGHT) to switch over to ECG over USB.
If you want to start logging your ECG data press the lower left button (LEFT) to start and stop logging. Log files are written to the filesystem (ecg-\<time\>.log) and can be transferred to a computer using the boot loader. You can visualize them with Audacity: Use File→Import→Raw Data, select the log file, then use Signed 16-bit PCM, Little Endian, 1 Channel, offset 0, amount 100% and sample rate 128 Hz. Normalize the amplitude by selecting the entire track (Ctrl-A), then use Effect→Amplify and keep the suggested Amplification value.
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......@@ -27,7 +27,7 @@ The POWER button starts the app called 'main.py', which is also the app
that will automatically start when you turn on your card10.
### Choosing your personal state
Card10 comes with an app to set your [personal state](/ps). As with the nickname, enter the menu
The card10 comes with an app to set your [personal state](/ps). As with the nickname, enter the menu
by pressing the POWER button briefly. This time, select the `personal_state.py` app with the POWER button,
and navigate to your state with the LEFT and RIGHT buttons. Unlike the other apps, the state of the personal
state LED will remain blinking and glowing as you set it in the app.
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......@@ -68,7 +68,7 @@ you need is your laptop (preferably linux), a usb-C cable, and of course your ca
There are hundreds of card10 apps in the hatchery. Let's start the day by exchanging our
favourite discoveries, and trying some new ones.
### Card10 @ 36C3
### card10 @ 36C3
Camp is over, but congress is already coming up! Everyone is welcome to join collecting ideas and planning
card10 action for congress.
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