Category: Test/Measurements
Tohoku University Reveals Swallowable Thermometer at SemiCon Japan
A lot of people know that temperature is the degree of heat present in a substance. The common way of measuring body temperature is the armpit method where temperature is measured by putting the thermometer under the armpit. However, there are better ways of measuring this temperature....
Continue ReadingPSLab is an Open Source Platform For STEM Education
I remember many years ago, when I was trying to acquire data with hardware especially with "Data Acquisition" devices, I was gifted a device that I must say reshaped my life - It was the NI myDAQ. The NI myDAQ was a product from National Instrument, and it allowed students to perform...
Continue ReadingSenseTemp – An accurate and flexible four-channel temperature sensor
SenseTemp by Capable Robot Components is an accurate and flexible four-channel temperature sensor for instrumenting electronics that is compatible with Adafruit M0 Adalogger and is of course Open Source. SenseTemp is an open source, four-channel temperature sensor designed for...
Continue ReadingBuilding a Transistor Curve Tracer
paulv @ paulvdiyblogs.net designed and build a transistor curve tracer and documents the process on his personal blog. He writes: It's not that I use a Curve Tracer that much, but if you want to categorize or really measure the parameters of a discrete component, there is really no...
Continue ReadingCurrentRanger – Auto-ranging current meter
Felix designed a precision Auto-ranging nanoAmp ammeter with loads of features. He writes: CurrentRanger is a nanoAmp current meter featuring auto-ranging, uni/bi-directional modes, bluetooth data logging options and more. It is a highly hackable and affordable ultra...
Continue ReadingTeardown of an Array 3711A 300W DC electronic load
Kerry Wong did a teardown of an Array 3711A 300W electronic load. He writes: The Arrary 3711A can sink 300W with a maximum load current of 30A and maximum load voltage of 300V. It can be used in constant current, constant power or constant resistance mode and can be controlled remotely...
Continue ReadingBKprecision’s BA6010 Series Battery Analyzers – Model BA6010
The BA6010 Series battery analyzers measure voltage and resistance of modern battery technologies with high accuracy, resolution, and speed. Additionally, these instruments provide auxiliary measurement parameters inductance, capacitance, dissipation factor, impedance, quality factor,...
Continue ReadingReview: Siglent SDS1204X-E four-channel oscilloscope
Here is a nice mini review of Siglent SDS1204X-E four-channel oscilloscope by Harry Baggen @ elektormagazine.com: A few years ago I wrote a review about the Siglent SDS1102X and back then I was very enamoured by the quality and extensive capabilities of this affordable instrument. In...
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