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We recently finished fabricating and characterizing the devices for our EE 143 class at UC Berkeley (Microfabrication Technology). It makes one a bit nervous to hold something so fragile in your hands!
Each one of the chips is around 5mm on a side. The chip layout can be seen here at the EE 143 website. Can you find all the devices? :) My favorite is the designer's initials in the batman figure. You can barely see it in the largest size.
A number of the chips shown in the photo are severely damaged by scratches and defects. I pointed some of them out in the notes.
Macro: Reversed 50mm f/1.8 on a Nikon D40
Parallax Propeller SchmartModule
This board is populated with everything except for the Parallax Propeller Chip, memory and the optional Parallax Crystal. You hand solder these parts using SchmartBoard|ez technology which makes soldering easy and flawless(and some headers which are included). The Propeller chip makes it easy to rapidly develop embedded applications. Its eight processors (cogs) can operate simultaneously, either independently or cooperatively, sharing common resources through a central hub. The developer has full control over how and when each cog is employed; there is no compiler-driven or operating system-driven splitting of tasks among multiple cogs. A shared system clock keeps each cog on the same time reference, allowing for true deterministic timing and synchronization. Two programming languages are available: the easy-to-learn high-level Spin, and Propeller Assembly which can execute at up to 160 MIPS (20 MIPS per cog).
Students listen as Professor Dennis Freeman speaks about the EECS MEng program,
Photo: M. Scott Brauer
1.0mm Pitch SMT Connector Board
1.0 mm Pitch Connectors up to 72 Pins
Supports all "Top Latch" FFC type SMT Connectors. (Does not support "Bottom Latch" type).
www.schmartboard.com/index.asp?page=products_connectors&a...
SOP, 4 - 72 Pins 0.4mm Pitch, 2" X 2" Grid EZ Version
Support up to 72 pins SO, SOP, QSOP, SSOP, TSSOP, PSSOP package IC with 0.4mm pitch, 23 pcs. of 0603 package, 10 pcs. of 0805 package and some thru hole passive components. 10 ground holes are connected a copper plane on the bottom side.
This product utilizes the "EZ" technology to assure fast, easy, and flawless hand soldering
Online electrical engineering assignment help by professional Aussie writers to write top quality engineering documents for college students with money back guarantee and free plagiarism report.
www.globalassignmenthelp.com.au/electrical-engineering-as...
.5mm Pitch SMT Connector Board
.5 mm Pitch Connectors up to 72 Pins
Supports all "Top Latch" FFC type SMT Connectors. (Does not support "Bottom Latch" type).
www.schmartboard.com/index.asp?page=products_connectors&a...
Senior Camille Everhart works alongside other students on a lab for course 6.002, Circuits and Electronics.
Photo: M. Scott Brauer
The National Science Foundation’s Division of Electrical, Communications and Cyber Systems has awarded a five-year grant of $400,000 to Qun (Q.) Jane Gu, an assistant professor in the UC Davis Department of Electrical and Computer Engineering. Gu will be PI on the research project, titled “Terahertz Interconnect, the Last Centimeter Data Link.”
Photo: Watson Lu
1.25mm Pitch SMT Connector Board
1.25mm Pitch Connectors up to 72 Pins
Supports all "Top Latch" FFC type SMT Connectors. (Does not support "Bottom Latch" type).
www.schmartboard.com/index.asp?page=products_connectors&a...
Surat Kwanmuang, Mechanical Engineering Graduate Student Instructor, teaches Zheming Zhang and Ming Huang how to program and use an industrial manipulator robot arm in an EECS 567 section in the HH Dow Building on April 4, 2013.
Photo: Joseph Xu, Michigan Engineering Communications & Marketing
The National Science Foundation’s Division of Electrical, Communications and Cyber Systems has awarded a five-year grant of $400,000 to Qun (Q.) Jane Gu, an assistant professor in the UC Davis Department of Electrical and Computer Engineering. Gu will be PI on the research project, titled “Terahertz Interconnect, the Last Centimeter Data Link.”
Photo: Watson Lu
The National Science Foundation’s Division of Electrical, Communications and Cyber Systems has awarded a five-year grant of $400,000 to Qun (Q.) Jane Gu, an assistant professor in the UC Davis Department of Electrical and Computer Engineering. Gu will be PI on the research project, titled “Terahertz Interconnect, the Last Centimeter Data Link.”
Photo: Watson Lu
The National Science Foundation’s Division of Electrical, Communications and Cyber Systems has awarded a five-year grant of $400,000 to Qun (Q.) Jane Gu, an assistant professor in the UC Davis Department of Electrical and Computer Engineering. Gu will be PI on the research project, titled “Terahertz Interconnect, the Last Centimeter Data Link.”
Photo: Watson Lu
Tesla: [1893]
"È assai probabile che questi motori senza fili, come potremmo definirli, possano essere manovrati per conduzione attraverso aria rarefatta, da considerevoli distanze. Le correnti alternate, soprattutto quelle ad altra frequenza, passano con stupefacente libertà anche attraverso gas non molto rarefatti. Gli strati superiori dell’atmosfera sono rarefatti. Per raggiungere la distanza di un certo numero di miglia nello spazio dobbiamo superare difficoltà di natura puramente meccanica. Non c’è dubbio che con gli enormi potenziali ottenibili dall’uso di alte frequenze e dell’isolamento a olio, si potrebbero far passare scariche luminose attraverso molte miglia di aria rarefatta; e incanalando in questo modo l’energia di molte centinaia di cavalli-vapore, i motori o le lampadine potrebbero essere manovrati a distanza considerevole dalle fonti fisse.
Ma queste che cito sono solo possibilità. Non ci servirà trasmettere energia in questo modo. Non ci servirà trasmettere energia in alcun modo. Prima che passino molte generazioni, le nostre macchine saranno alimentate da un’energia ottenibile in qualsiasi punto dell’universo. Quest’idea non è nuova… la troviamo nel meraviglioso mito di Anteo, che trae la sua energia dalla Terra, la troviamo tra le ingegnose congetture di uno dei vostri splendidi matematici… lo spazio abbonda di energia. È un’energia statica o cinetica? Se è statica, le nostre speranze sono vane. Se è cinetica - e sappiamo con certezza che lo è - allora è solo questione di tempo prima che gli uomini colleghino con successo i loro macchinari agli ingranaggi stessi della natura…"
L. Jay Guo, Professor of Electrical Engineering and Computer Science, speaks at the 41st Annual American Vacuum Society (AVS) - Michigan Chapter Symposium in the NCRC on North Campus of the University of Michigan in Ann Arbor, MI on May 25, 2017.
AVS is an interdisciplinary, professional society that supports networking among academic, industrial, government, and consulting professionals involved in a variety of disciplines -- chemistry, physics, engineering, and so forth.
Photo: Joseph Xu/Michigan Engineering Senior Producer, University of Michigan
Ozan Candogan presents some of his research to Asuman Ozdaglar's (in red) research group in the Connection Science and Engineering Center.
Photo: M. Scott Brauer
The National Science Foundation’s Division of Electrical, Communications and Cyber Systems has awarded a five-year grant of $400,000 to Qun (Q.) Jane Gu, an assistant professor in the UC Davis Department of Electrical and Computer Engineering. Gu will be PI on the research project, titled “Terahertz Interconnect, the Last Centimeter Data Link.”
Photo: Watson Lu
The National Science Foundation’s Division of Electrical, Communications and Cyber Systems has awarded a five-year grant of $400,000 to Qun (Q.) Jane Gu, an assistant professor in the UC Davis Department of Electrical and Computer Engineering. Gu will be PI on the research project, titled “Terahertz Interconnect, the Last Centimeter Data Link.”
Photo: Watson Lu
The National Science Foundation’s Division of Electrical, Communications and Cyber Systems has awarded a five-year grant of $400,000 to Qun (Q.) Jane Gu, an assistant professor in the UC Davis Department of Electrical and Computer Engineering. Gu will be PI on the research project, titled “Terahertz Interconnect, the Last Centimeter Data Link.”
Photo: Watson Lu
The National Science Foundation’s Division of Electrical, Communications and Cyber Systems has awarded a five-year grant of $400,000 to Qun (Q.) Jane Gu, an assistant professor in the UC Davis Department of Electrical and Computer Engineering. Gu will be PI on the research project, titled “Terahertz Interconnect, the Last Centimeter Data Link.”
Photo: Watson Lu
The National Science Foundation’s Division of Electrical, Communications and Cyber Systems has awarded a five-year grant of $400,000 to Qun (Q.) Jane Gu, an assistant professor in the UC Davis Department of Electrical and Computer Engineering. Gu will be PI on the research project, titled “Terahertz Interconnect, the Last Centimeter Data Link.”
Photo: Watson Lu
Graduate student Damian Oslebo works on a circuit board project for class 6.131 in a student lab in Building 38.
Photo: M. Scott Brauer
The National Science Foundation’s Division of Electrical, Communications and Cyber Systems has awarded a five-year grant of $400,000 to Qun (Q.) Jane Gu, an assistant professor in the UC Davis Department of Electrical and Computer Engineering. Gu will be PI on the research project, titled “Terahertz Interconnect, the Last Centimeter Data Link.”
Photo: Watson Lu
L. Jay Guo, Professor of Electrical Engineering and Computer Science, speaks at the 41st Annual American Vacuum Society (AVS) - Michigan Chapter Symposium in the NCRC on North Campus of the University of Michigan in Ann Arbor, MI on May 25, 2017.
AVS is an interdisciplinary, professional society that supports networking among academic, industrial, government, and consulting professionals involved in a variety of disciplines -- chemistry, physics, engineering, and so forth.
Photo: Joseph Xu/Michigan Engineering Senior Producer, University of Michigan
It's been killing me that I haven't been able to post for the past month, due to silly things like not having a digital camera and access to a scanner. Anyways, here is a picture from my sisters graduation from Pitt last Sat. She is now an electrical engineer. Here is the whole Shoemaker family, my parents bookending my sister brother and myself. I'm so proud of my little sis!!
In the special International Railway Congress issue of the Railway Gazette for 1954 English Electric splashed out with their advertising budget taking a series of full colour pages for adverts looking at the company's lineage and products. English Electric had been formed in December 1918 and brought together a number of companies who had been involved in electrical and mechanical engineering along with wartime munitions work. Of the various concerns it was Dick, Kerr of Preston who had been most involved in transport; primarily tramways but also in railways. The following year EE purchased the Siemens Brothers Dynamo Works Limited at Stafford, works that were to become a major centre of EE activity.
Postwar and the early 1920s saw EE, like many other industrial concerns, struggle financially and in 1928 it was necessary to restructure and recapitalise the company to keep it as a going concern. By 1930 it was announced that much of the capital behind the restructuring came from the American Westinghouse businesses. EE now prospered somewhat to become one of the major UK electrical companies alongside GEC and the AEI group. During WW2 EE became involved in aircraft construction and, by acquiring Napier the aero engine company, the post-war aviation business became an important sector. In 1960 this became part of the new British Aircraft Corporation as the sector raionalised under Government pressure.
In terms of railway work, EE made many traction motors and electrification equipment that were used in 1930s schemes for expansion at London Underground and the Southern Railway. The construction of diesel locomotives began in 1936. In post WW2 years EE acquired both the Vulcan Foundry and Robert Stephenson and Hawthorns Ltd in 1955 to strengthen the business. As can be seen from the adverts much of EE's output had been in the form of exports and the UK railway stock shown dated back, some to pre-EE days. In a way the lack of UK materials shows the slow progress that the newly Nationalised British Railways were making in terms of Modernisation and the undertaking's somewhat slow pace in the replacement of steam with diesel and electric traction. In the years after 1954/55 as BR's Modernisation Plan took hold EE did supply many new items of rolling stock to BR.
This page is dominated by one of the Victorian Railways "L-class" electric locomotives that were constructed in 1953/54 primarily for the Gippsland electrification scheme. They are similar to the RENFE Class 277 locomotives.
Congratultions to @ucsandiego bioengineers and alumni, whose work on a new neuromorphic chip was published today in @nature_the_journal! You can learn more here: bit.ly/NeuRRAMchipNature
@ucsdalumni
#bioengineering #electricalengineering #AI #neuralnetworks #neuromorphiccomputing #semiconductors Pictures by David Baillot
Zheming Zhang and Ming Huang; Graduate Students, learn how to program and use an industrial manipulator robot arm in an EECS 567 section in the HH Dow Building on April 4, 2013.
Photo: Joseph Xu, Michigan Engineering Communications & Marketing
Junior Sylvia Zakarian (center) works alongside other students on a lab for course 6.002, Circuits and Electronics.
Photo: M. Scott Brauer