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DMG Controller Template
by
Helder.
2
layer board of
2.12x1.00
inches
(53.87x25.43
mm).
Shared on
June 14th, 2016 01:18.
GPS
by
texaspyro.
2
layer board of
2.96x1.96
inches
(75.11x49.83
mm).
Shared on
June 14th, 2016 00:21.
A voltage regulator / RS232 breakout board. Has mounting holes for Adafruit, CN06 (Ublox Neo 6M) and Trimble Resolution-T receivers. Others receivers can be wired to the board.
Silkscreen says CP3232 RS-232 converter chip. These are too picky about their caps. Use a MAX232A with all 0.47 uF caps (MAX232A’s seem to work just fine on 3.3V).
Regulator is any AM1117 compatible fixed regulator.
PWR RAW/REG jumper selects whether the GPS/MAX232A receivers power from the regulator or the input jack.
RS232 PWR jumper connects pin 9 of the RS232 connector to the DC input jack.
PPS polarity jumper selects polarity of the PPS pulse to the RS232 connector.
There is an 8-pin DIP pattern for an ATTINY85, etc processor.
Resolution-T antenna power is wired to Vcc, but there is a place to cut the etch marked on the board along with a hole for providing an alternate source of antenna power.
TP4056 Mini Charger
by
mzst.
2
layer board of
0.71x0.59
inches
(18.03x14.88
mm).
Shared on
June 13th, 2016 23:20.
- 3x 1206 resistor
- 2x 1206 LED
- 2x 1206 Capacitor
- 1x Micro USB 4 Legs (ebay)
- TP4056 li charger ic
- Optional JST-2 connector (sparkfun)
ideal-rectifier-lt4320-2
by
bersch.
4
layer board of
1.15x1.10
inches
(29.31x28.04
mm).
Shared on
June 13th, 2016 22:59.
ideal-rectifier-lt4320
JN_ResearchBoard
by
jvnaik.
4
layer board of
2.03x3.31
inches
(51.49x84.07
mm).
Shared on
June 13th, 2016 18:19.
SplitGroundPlane_REV1