Project Update: Open Colorimeter Plus & Fluorescence Measurements
Update to the Open Colorimeter Plus hardware design including new excitation LEDs & testing different emission filters.
Latest
New Rodeostat adapter for screen printed electrodes
In this post we describe a new Rodeostat SPE adapter which works with the ZP Hypervalue SPE's.
DNA Quantification with the UV Open Colorimeter
In this post we share some information on using the UV Open Colorimeter with a 255nm UV LED board for nucleic acid measurements.
Fabricating a Low-Cost, DIY Ultrasonic Water Level Sensor
In this blog post, Grace Lower shares instructions for fabricating a low-cost, DIY ultrasonic sensor that can be used by scientists, educators and communities interested in water level monitoring and coastal protections.
Coastal Science and a Low-Cost, DIY Ultrasonic Water Level Sensor
In this guest post, Grace Lower writes about low-cost, open source DIY water level sensors, their role in coastal science education and potential for flood alerts in coastal communities.
OpenFlexure Microscope Kits Now Available
Earlier this year we shared a post spotlighting the OpenFlexure microscope. The OpenFlexure Microscope is an open hardware, 3D-printed, lab-grade, automated microscope. This open hardware science tool is highly customizable and is supported by an active community of users and developers. Since it was first introduced, the open hardware design
Update on OpenFlexure Microscope Kits
Sharing documentation links for the upcoming OpenFlexure Microscope Kits.
OpenFlexure Microscope Kit Product Guide
This is the documentation site for the OpenFlexure Microscope Kit.
Spotlight: Building an OpenFlexure Microscope
Spotlight on the OpenFlexure project as well as notes on building and using the open hardware microscopes
New Product: UV Open Colorimeter
Over the last several months we have been busy developing and testing a UV version of our Open Colorimeter. The new UV Open Colorimeter is now available for purchase on our online store. The UV Colorimeter has the same type of measurement capabilities as the Open Colorimeter but is specifically
Protein Quantification with the UV Open Colorimeter
In this tutorial we are using the new UV Open Colorimeter for A280 protein quantification measurements using a UV sensor and 270-280 nm UV LED
Background
Protein concentration is an extremely useful and routine measurement in science with a wide variety of applications in biochemistry, molecular biology, environmental and biomedical
UV Sensor CircuitPython Library
Description of CircuitPython library for AS3771 UV sensor board
Rodeostat FAQ
I am interested in using the ItsyBitsy M4 Express Board. However, I would like to know, in the new version compared to the old version, is the operational software still the same? How about the performance? Is it similar?
For the most part the Rodeostat with the Itsy Bitsy M4
New PCB design: UV sensor board for the Open Colorimeter
Open hardware KiCad design files for the ams-OSRAM AS7311 Spectral UVA/B/C sensor