B (35€, 5€ shipping from Farnell)
- 1A Power supply (from old HTC Desire phone)
- Logitech wirel... far...
===== 2nd December 2012 =====
__To backup and restore images to the SD card:__\\
sudo dd ... t too many of the Pi's limited resouces are taken up running the full linux OS and GUI -- so started l... he screen turns black with the message "mode not supported".
===== Raspbmc =====
This is a little
ng voltage, the output
is undefined. During power-up (or anytime V IN has
fallen below V INMIN ), V OU... t produce a high (+5V) signal by itself. The pull up resistor is used so that when the switch is open ... rain-microcontoller-ports))
{{dob:opendraing_piullupr.png?235|}}
**Elektrolyt-Kondensator radial bed... <sub>2</sub> QV = ¹/<sub>2</sub> CV²
C = 4.7 10<sup>-3</sup> F\\
V = 2.5V\\
=> U = 11.75 J\\
Can rea
higher than the 0.7V set by a single diode:
W= <sup>1</sup> / <sub>2</sub> CV<sup>2</sup>
Needs to be either multiple diodes in series (trigger level = # diodes x 0.7V) or zener diod
don for LibreOffice for some time to download and update Excel sheets from Yahoo finance.
In Jan 2015... extension|Stock Market Functions - SMF]] that is supposed to be faster than Getquote and seems to be a