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All the modules for the new setup 2009 to capture insects in flight are now ready. Just a few software adjusts now.
A place to haul smaller boats ashore. Larger rocks are removed and logs laid down to protect the keel and the bottom of the boat. If anyone knows an english word for this structure please tell.
A centrifuge module was part of the original ISS plan, but it was canceled due to budget constraints.
The outer shell can be seen at JAXA.
High power color RGBW led driver module. This color module is used as background lighting. There are 4 channels one for each color. The max current is 700 mA/channel when the 4 elco's 4700uF each are charge to the max 19V. Thereafter, the current is kept lower, without limitation in time.
Voltage and power per channel with 4 leds in serie:
Red..... : 9.2V peak power = 6.44W
green : 14.8V peak power = 11.84W
Blue... : 14.0V peak power = 9.80W
White : 14.0V peak power = 9.80W
Total peak power ............... 37.88W
Input voltage module : 19V from an old laptop power supply.
For the color leds PCB see: www.flickr.com/photos/fotoopa_hs/15589410547/
Arduino based caller ID unit to displays the telephone number and date/time sent by the telephone exchange.
This project can be built using Arduino UNO, 16x2 character LCD, and HT9032D base simple circuitry.
More details are available at jayakody2000lk.blogspot.com/2021/08/arduino-telephone-cal...
This multitouch magnifier allows for users to magnify elements in a collection.
For more information visit: openexhibits.org/software
Technicians at the Airbus facility in Bremen, Germany prepare the European Service Module for shipment to Kennedy Space Center. The service module will depart Germany on November 5, 2018 and will arrive in the U.S. on November 6.
For the first time, NASA will use a European-built system as a critical element to power an American spacecraft, extending the international cooperation of the International Space Station into deep space. The European Service Module is a unique collaboration across space agencies and industry including ESA’s prime contractor, Airbus, and 10 European countries. The completion of service module work in Europe and shipment to Kennedy signifies a major milestone toward NASA’s human deep space exploration missions to the Moon and beyond.
Credit: NASA/Rad Sinyak
This multitouch magnifier allows for users to magnify elements in a collection.
For more information visit: openexhibits.org/software
Paper: Hortênsia 7.5 cm, Module Silvestre 5 × 15 cm
Modules: 12 + 12
Model: Flaviane Koti and Vera Young
Book: Origami em Flor
Folded the flower from the tesselation base. Icosahedral assembly would have been too tight especially because of the stones which need a flat flower. So I folded an octahedon.
Glue was used, quite sure it's not needed - I used it to stabilze everything such that the stones won't fall of during handling.
One more photo on my stream.
PCB for Cree led flash module. Inside the opening for the Mitutoyo 10X lens. The 12 power leds are not solderd but connected via 24 x M2 brass screws which press on the led contacts. I can even modify LED types with the same module. Soon there will be another picture where the LEDs are mounted.
The 12 LEDs are divided into 6 groups. Each time there are two LEDs connected together on the PCB. LEDs shine through the 12 holes of 8mm diameter each. Each group can be controlled separately. The direction and amount of light may be a result set.
Catalog #: Casson_0017
Collection: Norm Casson Collection
Repository: San Diego Air and Space Museum Archive
A space station isn't all landing pads and radar dishes you know. They have modules for everything from crew quarters to storage to environmental controls to communications to greenhouses to...
6 channel power-led driver module. Each channel drive two high power LEDs 9V. The capacitors provide a high peak current for a certain period of time. After this time, a continued nominal power is used. The peak current is set per channel by a potentiometer. This is 19V- 700 mA per channel. Each channel is driven for a certain time. The light distribution and brightness can be controlled.
Shematic see: www.flickr.com/photos/fotoopa_hs/15184259029/
Picture highpower leds module: www.flickr.com/photos/fotoopa_hs/15756218415/
Update 14 nov 2014:
Some R values changes for optimal results. PCB is now tested. The total peak power is 80W for 25 ms.
I had to cut the clock openings manually. Dremel tool + patience.
Design Phase
www.flickr.com/photos/24409839@N07/8315700371/in/photostream
Module 3 of a modular microscale Space Base on Mars. This is the Rovers Bay (seen here empty).
find more pics in the Mars Base set.
I built this piece based on these instructions. The units are easy enough to make but the construction was a little more challenging for me. I found it easier to view it from the inside and then it built up quickly.
