OSH Park
Shared projects
electro_drunk
by
facelessloser.
2
layer board of
0.59x0.31
inches
(14.96x7.85
mm).
Shared on
November 1st, 2016 19:52.
More info can be found here https://facelesstech.wordpress.com/2016/12/18/electro_pet/
sensor v1.0.zip
by
bc547.
2
layer board of
0.65x1.37
inches
(16.59x34.70
mm).
Shared on
November 1st, 2016 18:30.
An ultra-low-power and very small arduino compatible wireless temperature sensor.
Features:
- Very small size: same footprint as the CR2 battery holder by itself.
- A single CR2 lithium cell provides enough power to continuously operate approx 6 to 7 years.
- The wireless range is approx 100 meters (RFM69CW)
- The temperature accuracy is 0.25 degree Celcius. (DS18B20 in 10bit mode)
- Update rate of once every minute
NOTE: This design is only the sensor node. The receiver is a separate project.
The zipfile contains the gerber files and a pdf file with design remarks, full schematic, BOM, assembly diagrams, drill/pcb info and an embedded interactive 3D model view (for the interactive 3D view, use a recent acrobat reader to open the pdf file. Otherwise the last page is just empty)
16276^0
by
epccs.
2
layer board of
1.60x2.05
inches
(40.64x52.10
mm).
Shared on
November 1st, 2016 18:22.
K3
Latching Solenoid or Relay driver with three half bridge and a common half bridge that can be used to discharge a (9V/12V/24V) capacitively stored charge into a latching Solenoid or Relay coil.
Bluesaab RN52 v5.1
by
Edison517.
2
layer board of
2.44x2.44
inches
(61.98x62.00
mm).
Shared on
November 1st, 2016 18:05.
StepperDriver
by
Netstar77.
2
layer board of
2.89x1.94
inches
(73.36x49.38
mm).
Shared on
November 1st, 2016 17:29.