View allAll Photos Tagged parallax
I know everyone has done this before. RFID and arduino that is. But looking at the example code it looks like the antenna is always in receive mode. I am not sure how this affects the life of the chip / reader but I thought of adding a way to detect human presence before activating the receiver.
I found some little IR heat detector (here: www.allelectronics.com/make-a-store/item/IRD-10/INFRARED-... and tossed together some analog read code and viola. Now when the IR detector detects over a certain variable heat temp it activates the RFID reader.
I will post the code and write up on my blog.
Stereographer Sean White and the Parallax crew film Battle Castle: Dover on their customized stereoscopic rig - the Beamer EX.
Stereographer Sean White and the Parallax crew film Battle Castle: Dover on their customized stereoscopic rig - the Beamer EX.
Stereographer Sean White and the Parallax crew film Battle Castle: Dover on their customized stereoscopic rig - the Beamer EX.
*CINELLI* mash parallax complete bike
BLUE LUG custom
SPEC
Frame: *CINELLI* mash parallax
Wheels: *ROLF PRIMA* vigor fx wheelset
Tire:*CONTINENTAL* gatorskin
Brake lever:*CANE CREEK*
Crankset: *SRAM* omnium crankset
Brake:*CAMPAGNOLO* veloche
Handle:*CINELLI* mash bullhorn bar
Stem:*THOMSON* elite x2 stem
Seat post: *THOMSON* elite seatpost (black)
Saddle:*SELLE SAN MARCO×MASH* concor
Seatclamp:*PHILWOOD* seat post collar (black)
BLUE LUG custom
SPEC
Frame: *CINELLI* mash parallax
Handle:*3T* rotundo
Brake Levers:*SRAM* s900 brake lever
Stem:*3T*
Wheels: *VELOCITY* A23 rim × *PHILWOOD* high flange track hub (silver)
Brake: *SRAM* red22
Seatpost:*THOMSON* elite seat post (black)
Saddle:*FIZIK* antaress
Crankset:*SRAM* omnium crankset
Chainring:*AARN* track chainring (black) 51T
Bartape:*CINELLI* mash parallax bartape (black)
Bell:*SPURCYCLE* black bell (black)
I know everyone has done this before. RFID and arduino that is. But looking at the example code it looks like the antenna is always in receive mode. I am not sure how this affects the life of the chip / reader but I thought of adding a way to detect human presence before activating the receiver.
I found some little IR heat detector (here: www.allelectronics.com/make-a-store/item/IRD-10/INFRARED-... and tossed together some analog read code and viola. Now when the IR detector detects over a certain variable heat temp it activates the RFID reader.
I will post the code and write up on my blog.
Playing with motion parallax for fun. No photoshopping. Just physics....
For more images like this you can go to my Parallax Set flic.kr/s/aHsjC5GgNN
Copyright Wes Taylor Photography
Inside my hard disk laser projector.The two black boxes are sawed-off 3.5" hard disks,with mirrors mounted where the head arms should be.
Each disk has an optical position sensor mounted to it, for closed-loop feedback.
The laser is a 30 mW green laser pointer, from DealExtreme.
BLUE LUG custom
SPEC
Frame: *CINELLI* mash parallax
Handle:*3T* rotundo
Brake Levers:*SRAM* s900 brake lever
Stem:*3T*
Wheels: *VELOCITY* A23 rim × *PHILWOOD* high flange track hub (silver)
Brake: *SRAM* red22
Seatpost:*THOMSON* elite seat post (black)
Saddle:*FIZIK* antaress
Crankset:*SRAM* omnium crankset
Chainring:*AARN* track chainring (black) 51T
Bartape:*CINELLI* mash parallax bartape (black)
Bell:*SPURCYCLE* black bell (black)
Playing with motion parallax for fun. No photoshopping. Just physics....
For more images like this you can go to my Parallax Set flic.kr/s/aHsjC5GgNN
Copyright Wes Taylor Photography 2012
This is a garage door opener based on an ultra-simple multi-protocol low frequency RFID reader design of mine. It's mounted behind the front wall of the house. Hold your wallet (with ID card) up to the front of the house, and it opens the door.
The hardware for this project consists of a Parallax Propeller microcontroller and only passive analog components. Some fancy firmware handles all modulation, demodulation, and A/D conversion.
Firmware (with schematics in the comments) at svn.navi.cx/misc/trunk/propeller/rfid/
Leidolf Lordomat rangefinder; Kodak Ektar 100. Negative scanned by Photographique. The shadow wouldn't be quite touching the edge if it weren't for rangefinder parallax error...
Kiev 4A + Helios-103. Fuji Neopan Acros 100.
Messed up the parallax correction, and this exposure would almost have been perfect otherwise.
Had just gotten my M5 back from CLA, and much of this was via some golden hour practice, using the 35mm Nikkor. Ultra again was the film, and I knew given the light situation I'd be developing this semistand. The difference between AM and PM golden hour is strikingly different, which I don't think I really thought about much in the past. There seems to be much more reflected light in the afternoon, but maybe that's just the way my towns are positioned vis-a-vis the mountains and the other man made scenes. Thanks to all those flickeranians who continue to inspire - it makes all of us want to get better out there!
“If a devotee has an intense yearning (ખપ) to engage in the bhakti of God and to associate with the Sant, then regardless of any swabhãv that he may possess, he eradicates it and behaves according to the Sant’s will and command. Even if that swabhãv is such that it has become bound to the chaitanya, one who has an intense desire to do satsang will eradicate it.”
“The details of the kind of obstinacy a devotee should and should not keep are as follows: One type of obstinacy is observing the vows of non-lust and other such vows; the other type of obstinacy is behaving with the feeling that one will be able to sleep only if one’s place is here and not if it is elsewhere. The latter and other innumerable forms of obstinacy that are the result of trivial swabhãvs should not be considered the same as the former type of obstinacy. The obstinacy of observing religious vows is as essential as one’s own life; it is extremely beneficial. That type of obstinacy should be kept with an understanding of its importance. But if the latter type of obstinacy, which is due to swabhãvs, is formed, it should be thought of as worthless; and if the Sant asks one to abandon it, it should be abandoned. The former type of obstinacy, however, should not be abandoned.
“Even greater, one who offers bhakti to God while observing religious vows with the intention of pleasing God is called a brahmarshi and a sãdhu.
“Therefore, one should eradicate egotism by realising the greatness of God.”
“What is the conviction of God? Well, consider how it is in worldly life. Since childhood, one has the conviction of one’s parents, caste, sub-caste, ãshram, gender, as well as the conviction that this is an animal, this is a man, this is water, this is fire, this is the earth, this is the wind, this is the sky, and so on. All this is due to the scriptures. Even if one has not heard the scriptures, one has been convinced by principles prevalent in society – which themselves were derived from the scriptures. Similarly, the attributes of the Sant – being free of lust, avarice, egotism, taste, attachment, etc. – are also described in the scriptures. The Sant who possesses these attributes has a direct relationship with God. Therefore, one should develop the conviction of God based on his words. In fact, to have firm faith in the words of the Sant is itself the conviction of God.”
“Therefore, after listening to talks concerning these two (ãtma and Paramãtmã), one should do manan and nididhyãs on those talks.”
- Lord Swãminãrãyan, Vachanãmrut Gadhadã III-27
.
“If those elements are chaitanya, then along with the jiva residing in this body, there should be 24 jivas for the 24 elements. Thus, when the jiva attains liberation, it would be distributed among all of them; moreover, all sins that are committed by the jiva would also be distributed among all of them. Therefore, the experiencer of pleasure and pain cannot be said to be just one jiva. Furthermore, the three types of karmas – sanchit karmas, prãrabdha karmas and kriyamãn karmas – cannot be said to apply to just one jiva. Furthermore, in the past, when Nãrad and the others became liberated, only their own jiva became liberated, but there is no mention of the jivas of the 24 elements becoming liberated as well.”
By using such logic, Lord Swãminãrãyan (on 5th September 1823) proved the elements to be without a jiva. He then logically disproved each answer given by the paramhansas. As a result, the paramhansas were unable to answer the question in any way at all.
Lord Swãminãrãyan then said, “Here, allow Me to answer the question. Due to the difference between an effect and its cause, there are two types of elements. The elements that are in the form of the cause are chaitanya, and the elements that are in the form of the effect are jad. Now, in actuality, the jiva resides in the heart; but through its power of consciousness, it behaves with oneness with the body, indriyas and antahkaran. As a result, the body, indriyas, etc., appear to be chaitanya, but in reality they are jad.
“When that jiva becomes a devotee of God and attains the abode of God, the elements which are jad are left behind. Now, as those 24 elements are produced from mãyã, they are forms of mãyã and are jad; they appear differently in the form of the body, indriyas and antahkaran. For example, there is one pruthvi that assumes the five forms of the skin, flesh, marrow, bones and muscles. Due to the ingenuity of the maker, it also comes in the form of glass. In the same way, that mãyã, due to the will of God, appears in different forms – the body, the indriyas, etc.”
Created this Wallpaper for my iPhone 6.
Wallpaper Art Design by SpazChicken (spazchicken.deviantart.com)
The control board for the hard disk laser projector. Uses a Parallax Propeller microcontroller, which does nearly all the work in software. This includes software servo loops, and a vector graphics engine.
Other parts include H-bridge drivers for the voice coils, a linear power supply, and a Bluetooth module from Spark Fun Electronics.
'Parallax' - Perception changes according to the angle of view, just like our identity according to circumstances. This series from my 'Mirage' project plays with light leaks to reveal the multiple facets of being. My model explores here how our different inner perspectives coexist. Between original poses and luminous accidents, these photos question: which version of ourselves do we reveal depending on the gaze cast upon us?
*CINELLI* mash parallax complete bike
BLUE LUG custom
SPEC
Frame: *CINELLI* mash parallax
Wheels: *ROLF PRIMA* vigor fx wheelset
Tire:*CONTINENTAL* gatorskin
Brake lever:*CANE CREEK*
Crankset: *SRAM* omnium crankset
Brake:*CAMPAGNOLO* veloche
Handle:*CINELLI* mash bullhorn bar
Stem:*THOMSON* elite x2 stem
Seat post: *THOMSON* elite seatpost (black)
Saddle:*SELLE SAN MARCO×MASH* concor
Seatclamp:*PHILWOOD* seat post collar (black)
Playing with motion parallax for fun. No photoshopping. Just physics....
For more images like this you can go to my Parallax Set flic.kr/s/aHsjC5GgNN
Copyright Wes Taylor Photography 2012
I know everyone has done this before. RFID and arduino that is. But looking at the example code it looks like the antenna is always in receive mode. I am not sure how this affects the life of the chip / reader but I thought of adding a way to detect human presence before activating the receiver.
I found some little IR heat detector (here: www.allelectronics.com/make-a-store/item/IRD-10/INFRARED-... and tossed together some analog read code and viola. Now when the IR detector detects over a certain variable heat temp it activates the RFID reader.
I will post the code and write up on my blog.
*CINELLI* mash parallax complete bike
BLUELUG custom
SPEC
Frame: *CINELLI* mash parallax
Wheels:*H PLUS SON* archtype rim × *GRAN COMPE* small track hub
Tire:*CONTINENTAL*gatorskin
Crankset: *SUGINO* 75 crank × AARN chainring
Handle:*CINELLI* vai handle bar
Stem:*CINELLI* mash stem
Seat post:*THOMSON*elite
Saddle:*SELLE SAN MARCO* zoncolan urban saddle
Bartape:*CINELLI* mash parallax bartape
Seat clamp:*THOMSON*
Playing with motion parallax for fun. No photoshopping. Just physics....
For more images like this you can go to my Parallax Set flic.kr/s/aHsjC5GgNN
Copyright Wes Taylor Photography
Playing with motion parallax for fun. No photoshopping. Just physics....
For more images like this you can go to my Parallax Set flic.kr/s/aHsjC5GgNN
Copyright Wes Taylor Photography 2012