The Intel Galileo is an interesting mashup. It’s Arduino compatible. You can hand it to an undergrad and they can download the Arduino IDE and program it on their own with relatively little training. However, it’s…
This is a nice, quick, and practical introduction to optical alignment. A good place to start for training. By Rainer Heintzmann.
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Andrew Giessel wrote some analysis code in Python when he worked in the Datta lab. He has since moved on to another venture, but he open-sourced the code. There are import routines for data from…
Austin Blanco has designed and built an open-source system for controlling complex imaging systems called TriggerScope. It’s highly customizable out of the box, and both the firmware and software are open.
Olympus released a suite of new objectives this year, and one of them is this 10x/0.6 NA. This is probably the longest focal length (180/10 = 18 mm) objective you can get and use…
I like things clean and organized. I’m basically Martha Stewart. With more lasers and fewer indictments.
Depending on the length of the cord and its minimum bend radius, several different wrapping styles can be acceptable. Here…
It’s an ad for a Japanese company’s fiber optic network. In the US, we call these Rube Goldberg machines. In Japan, they’re called Pythagorean Switches (actually). In the UK, they’re called Heath Robinson machines.
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See that metal box the pipette holder is attached to? That’s not a headstage, that’s the whole patch clamp amplifier. Reid Harrison is the lead author (co-senior authors are Craig Forest and Ed Boyden)…
Yes, that’s what you think it is. Courtesy of a compressed sensing + streak camera rig made by Liang Gao, Jinyang Liang, Chiye Li & Lihong V. Wang.
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Today is Thanksgiving in the US. So here’s a avian-themed post. There was a spirited neuroethological debate at a bar during SfN involving the above video. I just caught the tail end of it. The controversial account is that headfixed mice on treadmills, when shown this video, will…
George McNamara recently posted a comment on spectra, which referenced this online app which is handy.
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In this preprint, Stirman et al. report achieving a 3.5 mm field of view with 2-photon excitation with cellular resolution. The design involves custom scan optics and a custom objective built in the…
Lytro is releasing a development kit for their light field camera. That’s nice, but it pretty expensive. And we’ve been able to buy light field cameras for technical uses for years.
What’s…
One can use a Raspberry Pi as a highly customizable 20 MHz scope with this cute little BitScope Micro. (about 120 euros, from the OE store)
They have …
MultiSIM BLUE is yet another free, SPICE-based electronics simulator– this one is linked into the MOUSER catalog, to streamline parts sourcing. Also includes PCB design tools.
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