then
/
secure-digital-club
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
Browse Source

Update 'README.md' 

added schematics
master
then 7 years ago
parent
71e49f02bb
commit
d0b4d30410
1 changed files with 4 additions and 10 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Unified View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 14
      README.md

14
README.md
View File

@ -164,20 +164,14 @@ FYI: We are still working on a one-liner...
#### Schematic #### Schematic
[SpriteTM](http://spritesmods.com/) has an excellent schematic (first one) [here](http://spritesmods.com/?art=doorbell&page=2). But we can go more minimal (hint: 'forget' the capacitors). [SpriteTM](http://spritesmods.com/) has an excellent schematic (first one) [here](http://spritesmods.com/?art=doorbell&page=2). But we can go more minimal (hint: 'forget' the capacitors):
**WORK IN PORGRESS**
CONNECTING micro SD CARD TO ATTINY85 ![schematic-view.jpg](images/schematic-view.jpg "schematic-view.jpg")
* see: schemasd8p_mo.png
* and: sdcard-pinout.png
![physical-view.jpg](images/physical-view.jpg "physical-view.jpg")
Soldering to the SD CARD (not micro sd): For construction on micro SD, see Elm Chan's [schematics](http://elm-chan.org/works/sd8p/rc/sd8p_mo.png)
* vss1 and vss2 are GND (can be connected together)
see: sdcard-pinout.png
**WORK IN PORGRESS**
#### Construction #### Construction
You're free to come up with a technique to connect the components together as long as you keep the [schematic](#Schematic) in mind (or not ;0). Among popular techniques are: breadboarding, [manhattan](https://hackadaycom.files.wordpress.com/2016/05/0gfwt.jpg?w=400) (great tutorial [here](https://www.parasitstudio.se/building-blog/manhattan-style-pedalbuilding) btw) or [deadbug](https://m.eet.com/media/1180890/thermoml.jpg) circuit design, more crazy circuits [here](https://hackaday.com/2017/09/05/non-standard-circuits-jazz-for-electrons/). Can't decide how to connect the components? Just start soldering up the components pin by pin, either starting from the SD card or the ATtiny. Another approach is to think about what type of device you want to create; will it be a wearable device, a pocket device, a mantle piece? Or what functionality it should have (easy to replace batteries? updatable songs? reset button? skip track button?). Below is an description for a dead-bug style compact unit with replaceable battery, departing from the pins on the SD card in respect to the orientation of the ATtiny. You're free to come up with a technique to connect the components together as long as you keep the [schematic](#Schematic) in mind (or not ;0). Among popular techniques are: breadboarding, [manhattan](https://hackadaycom.files.wordpress.com/2016/05/0gfwt.jpg?w=400) (great tutorial [here](https://www.parasitstudio.se/building-blog/manhattan-style-pedalbuilding) btw) or [deadbug](https://m.eet.com/media/1180890/thermoml.jpg) circuit design, more crazy circuits [here](https://hackaday.com/2017/09/05/non-standard-circuits-jazz-for-electrons/). Can't decide how to connect the components? Just start soldering up the components pin by pin, either starting from the SD card or the ATtiny. Another approach is to think about what type of device you want to create; will it be a wearable device, a pocket device, a mantle piece? Or what functionality it should have (easy to replace batteries? updatable songs? reset button? skip track button?). Below is an description for a dead-bug style compact unit with replaceable battery, departing from the pins on the SD card in respect to the orientation of the ATtiny.

Write Preview
Loading…
Cancel
Save