OSH Park
Shared projects
Programmer for Alice-SIP
by
Firebirduino.
2
layer board of
1.24x0.62
inches
(31.39x15.65
mm).
Shared on
December 28th, 2016 18:21.
Programmer for the low profile Alice-SIP modules.
R1=R2=R3=1K, C1=C2=0.1uf, C3=10uf. All are in 0805.
Encoder.zip
by
Bill.
2
layer board of
1.00x1.00
inches
(25.43x25.43
mm).
Shared on
December 28th, 2016 15:28.
Rotary Encoder Switch to SG4 Interface.
R1=R2=R3=10K (if not using Arduino Rotary Encoder Sw).
C1=C2=0.47uFd
U1=CD4013
pic32 daughterboard v3
by
cloudscapes.
2
layer board of
3.66x1.43
inches
(92.89x36.37
mm).
Shared on
December 28th, 2016 15:20.
pic32 daughterboard v3
21MTC-EX2-20161126.zip
by
richard-t.
2
layer board of
1.17x0.79
inches
(29.67x20.17
mm).
Shared on
December 28th, 2016 14:11.
21MTC Conversion board for ESU decoders for use with Dapol 08
KX LTZ1000 voltage reference Version B03
by
SvanGool.
4
layer board of
3.16x1.58
inches
(80.14x40.13
mm).
Shared on
December 28th, 2016 13:07.
Precision voltage standard 7V
Very stable (<1 ppm/°C), ultra low-noise and excellent long-term stable reference standard, based on LTZ1000A.
The circuit and PCB are designed by xDevs.com.
Details:
- PCB spec : 4-layer, 6 mil / 6 mil, ENIG plating
- Ultra Precision Reference: Linear Technology LTZ1000ACH
- Compatible opamps: Linear LTC2057 SO-8, Analog Devices ADA4522-1 SO-8.
- Resistors R3,R4,R5 : Vishay S102 or Z202 or similar
- Resistors R6,R7 : Vishay VHP101 or similar package
All information, including full BOM, is available at: https://xdevs.com/article/kx-ref
Stencil can be purchased at OSH Stencils using file KXREFB03_PT.art
Version B03 (minor changes) is TESTED and WORKING, you can find a video here at EEVBlog.