💾 Archived View for gemini.spam.works › mirrors › textfiles › phreak › BOXES › 35.box captured on 2022-06-12 at 17:12:12.
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MESSAGE #66: HERE IT IS...
(SPACEBAR QUITS MESSAGE)
MSG LEFT BY: ALUMINUM GERBIL
DATE POSTED:
WELL, WHAT YE OLDE FUCK. HERE ARE TH
E SCHEMATICS. I DON'T THINK YOU CAN
GET BUSTED JUST FOR KNOWING HOW TO MAKE
COMPARATERS, SO I WILL JUST SAY NOT
TO USE THEM ON ANYBODY ELSE'S PHONE. I
F YOU DO, I'M NOT RESPONSIBLE FOR
WHAT GOES DOWN. I REALLY DON'T CARE BU
T THAT'S HOW IT GOES...
NEXT MESSAGE...
(1-70, LAST=66, QUIT=Q) READ MSG.#
MESSAGE #67: SCHEMATICS...
(SPACEBAR QUITS MESSAGE)
MSG LEFT BY: ALUMINUM GERBIL
DATE POSTED:
OK... NOW THAT THINGS ARE COOL, I WIL
L GIVE YOU THE SCHEMATICS...
BUT FIRST... AS EVERYONE KNOWS, TEXT
-SCHEMATICS SUCK SHIT. THAT BEITH WHY
I HAVE DEEMED IT NECESSARY FOR SOMEONE
TO CREATE A STANDARD ELECTRONIC
CHARACTER SET. MAYBE I'LL WORK ON IT B
UT IF SOMEONE COMES UP WITH ONE, ALL
HAIL THE MIGHTY CHARACER SET! MY IDEAS
FOR ITS CONSTRUCTION ARE LIKE HAVING
STANDARD CHARACERS REPRESENT ELECTRONIC
SYMBOLS LIKE THIS...
'Q' = LEFT SIDE OF HORIZONTAL
RESISTOR
'E' = RIGHT SIDE OF HORIZONTAL
RESISTOR
'R' = HORIZONTILE CONNECTION
'T' = VERTICLE CONNECTION
'Y' = HORIZONTAL CAPACITOR, NO
N-POLARIZED
ETC, ETC, ETC...
ANYWAY, TIS BUT A THOUGHT. IT COULD
BE DONE USING HRCG WITH DOS TOOLKIT AS
EVERYBODY HAS THAT, OR WHATEVER, BUT TH
E THING IS TO KEEP IT STANDARD FOR
EVERYBODY! IF THIS CATCHES ON, MAYBE P
EOPLE WILL PASS ESS DIGITAL DESIGN
SPECS OVER THE MODULATOR...
SO, HERE BIETH THE CIRCUIT... AS SOM
EONE ONCE SAID,
"FORMATTED FOR 80 COLUMNS... USE Y
OUR DAMN PRINTER!"...
^ TELEPHONE LINE ^
\ \
\ 47K 10K 1N4005 \
+--/\/\/--+--/\/\/--+-->\--+
\ \ 50K \ \
__ (RELAY SWITCH, N.O.)
+------------/\/\/---------+--
-----O O
\ ^ \
\
\ \ \ 0.1 UF
\
\ +---------\(---
--O MIC O
\ \
__ (RELAY SWITCH, N.O.)
\ +---------
--+ +-O O-+
\ \
\ \ \
\ -+- 6 VOLTS
\ \ \
PNP, 2N3906 \B --+--
\ O REM O
C -+- E \
\
/ \--------+
\ "THERE BEHIND THE GLASS, THERE'S
\ \
\ A REAL BLADE OF GRASS! BE
\ \
\ CAREFUL AS YOU PASS, MOVE
\ ALONG, MOVE ALONG..."
\ \
\ E, L & P.
/ \
\
NPN, 2N3904 \B \
\
E -+- C \
\
/ \----------+
\
\
\ (CONTINUED IN NEXT BULLETIN...)
\ RELAY COIL
\
+-----!!!!!!-----------
--+
(1-70, LAST=67, QUIT=Q) READ MSG.#
MESSAGE #68: CONTINUED...
(SPACEBAR QUITS MESSAGE)
MSG LEFT BY: ALUMINUM GERBIL
DATE POSTED:
YEAH, SO THE ABOVE BULLETIN WAS THE S
CHEMATIC. NOW FOR AN EXPLANATION. AS
THE THEORY OF THIS THING WAS MENTIONED
IN A PREVIOUS BULLETIN, I WON'T
CONCERN MYSELF WITH THAT. FIRST A PART
S LIST...
RESISTORS... 47K OHM, 10K OHM, 1K
OHM.
POTENTIOMETERS... 50K OHM TRIM POT
CAPACITORS... 0.1 UF
SEMICONDUCTORS... PNP - 2N3906 TRANSIS
TOR, NPN - 2N3904 TRANSISTOR,
1N4005 DIODE.
BATTERY... ONE 6 VOLT OR FOUR 1
.5 VOLT, A SWITCH WOULD BE NICE...
RELAY... I'M USING A LITTLE B
LUE 4.5 VOLT (I THINK) RELAY WITH
DOUBLE POLE, DOUBLE
THROW CONTACTS. IT'S IN A DIP
ARRANGEMENT AND I CA
N'T REMEMBER THE RADIO SHACK NUMBER...
MISC... VARIOUS SIZES OF JAC
KS FOR INTERFACING THE TAPE RECORDER,
BATTERY, TELEPHONE L
INE, ETC.
I BUILT THIS THING FOUR TIMES ON A BR
EAD BOARD AND TWICE ON A PC BOARD
BEFORE I GOT IT TO WORK TO MY SATISFACT
ION. I SUGGEST YOU BUILD IT