Category: Micro-Manager
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LED, laser, or other PWM control using Triggerscope
It appears that more and more people want to use PWM control for illumination devices from Micro-Manager and other imaging software. PWM may be used for any number of applications, from high speed pulsing of an LED, or a laser, in order to reduce phototoxicity or just to control brightness, or to drive a DC […]
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Pt Grey Camera Driver for MicroManager unleashes low-cost microscopy
Let’s say you want to build an imaging system, but you want to attach 2 cameras for time-correlated 2 channel imaging. The limiting factor for such an arrangement is usually cost, that cost being $10,000 USD per camera means $20,000 for such a setup! A result of this is most researchers end up not using […]
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Shutter Configuration of TTL devices in Micromanager
I made this video to show how to use both a state device shutter object and a group shutter object in micro-manager. Hopefully others can make use of it! [youtube width=”600″ height=”365″ video_id=”nnYqcER-7ZI”]
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Automated Capture and Save script for Micro-Manager
I wrote this for a client, but figured others could make use of it. This code simply captures a number of images as defined by the user, and saves them to the specified folder without displaying them. This is useful if you don’t want all of the images open in memory during a timelapse. Simple […]
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Triggerscope & Micro-Manager Demo LED
With ASCB right around the corner, I’ve been looking for opportunities to showcase the controller, so I’m happy and grateful to announce that the TriggerScope16 will be demonstrated at the Open-Imaging Micro-Manager booth (#1312) this year! Here’s a short video I made showing the new display which will be at the booth. The display uses […]
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Acquisition Speed Comparison of MetaMorph, NIS Elements, Micro-Manager
How fast can a typical imaging system really run? What factors affect this? While most research might not require rapid sequential capture, almost all experiments can benefiet from tight exposure/illumination timing, yet few microscope users are aware of timing delays injected into experiments by the control software they are using. So how much delay is […]
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ImageJ Counting Macro for Known Field Values
Here’s a simple method to deal with varying intensities in a large run of images, assuming you have a known number of cells in a field. If I assume I should see, say, more than X cells per area, I can adjust my threshold to slowly increase it’s aggressiveness until that minimum counted value is […]
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WHY YOU SHOULD ATTEND THE UCSF/QB3 Microscopy Course
Over the course of my career, I’ve flown across the US to attend a variety of imaging related instructional courses, all on the eastern seaboard. We are all familiar with the Woods Hole courses, the AQLM course, and so forth. What has boggled my mind is that here I am in the SF Bay area, […]
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Voltage output from NIS Elements, MetaMorph or uManager for under $200
I posted briefly about this a while back, in my explanation of the demise of the parallel port. I finally got my hands on a National Instruments USB-6008 box, and have found the unit to be 100% compatible with any NI-DAQ controlling application. What follows is an example of how to set this up using […]