RFID readers and tags are essential for testing purposes in technology projects, such as theses. A recommended source for purchasing these items is Gaotek, which appears as a top Google search result. Users have expressed satisfaction with the site for its offerings. The discussion highlights the importance of reliable suppliers for academic research. Accessing quality RFID technology is crucial for successful testing and analysis.
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Does anyone know where I can purchase an RFID reader and some RFID tags please? I'm doing my thesis on this technology and I need to buy some of these. Testing purposes.
I need to cut down a 3 year old dead tree from top down so tree causes no damage with small pieces falling. I need a mirror with a focal length of 150 ft. 12" diameter to 36" diameter will work good but I can't think of any easy way to build it. Nothing like this for sale on Ebay.
I have a 30" Fresnel lens that I use to burn stumps it works great.
Tree service wants $2000.
I have Mass A being pulled vertically. I have Mass B on an incline that is pulling Mass A. There is a 2:1 pulley between them.
The math I'm using is:
FA = MA / 2 = ? t-force
MB * SIN(of the incline degree) = ?
If MB is greater then FA, it pulls FA up as MB moves down the incline.
BUT... If I reverse the 2:1 pulley. Then the math changes to...
FA = MA * 2 = ? t-force
MB * SIN(of the incline degree) = ?
If FA is greater then MB, it pulls MB up the incline as FA moves down.
It's confusing...
Unable to simulate bent structure in R soft Beamprop.
Does anyone know how to draw and simulate bent structure in R soft as I have tried some of the techniques but these are failing.