Electroteach

find dipthongs

ar8000 manual
cu8232 manual

description of Aspergers Syndrome near start of section
Around time 3:50 create a definition that Aspergers Syndrome applies to High Functioning people with Autism.

weather fax software
For my systems I chose the '64-bit Linux tar.gz' option., which was installed with

gunzip < wxtoimg-linux64-2.10.11-1.tar.gz | sudo sh -c "(cd /; tar -xvf -)"

For GUI use
xwxtoimg


Create .wav files from .mp3 files using

ffmpeg -i input.mp3 output.wav

geo-web

The EP44 has an RS232C interface, an LCD display and the intention is to re-purpose it as an interactive device.
BBC micro-bit code
The data connector on the EP44 is a 25 pin female.

De Morgan's laws
I still find these interesting and have used them in software and hardware to reduce expressions or transform expressions to more meaningful, readable, expressions. I think that I tend to expect people to use them in speech as I often come across badly thought out expressions where I think it is clear that the speaker does not mean what he/she says...

Apple charger

For pictures of front and rear of R2ZX decoder.
The baud rate is 1200 bps, 8 data bits, 1 stop bit, no parity, no flow control for connection to the serial port.
more useful info about similar units
NOAA APT frequencies and so on here

NOAA 15 - 137.6200 MHz
NOAA 18 - 137.9125 MHz
NOAA 19 - 137.1000 MHz

I have a quantity of green 7 segment displays labelled bd1-561 gu-a21.
leds-7-segment-displays
The pin sequence 7,6,4,2,1,9,10,5 is the sequence of the segments A,B,C,D,E,F,G,DP.
Note that 3 and 8 are missing, they are the common 'odes (cathode or anode).

elixir immutability-explanation