A dive into the engineering behind Tektronix's new 7 Series 4-ch. scope featuring 25-GHz bandwidth, 125-Gsample/s rate, world ...

From lens focal lengths and fill-flash to portraits, macro or stunning landscapes there are techniques for everyone. Learn how to use metering, considering composition and shoot everything from ...

The schematic of this meter was published in an Italian magazine Nuova Elettronica No. 212. I found it more than five years ago on Talino Tribuzio's IZ7ATH site when I was looking for a simple ESR ...

This circuit is based on a PIC16F883 that controls a simple lock-in circuit to measure in circuit the ESR and in some cases the capacitance of electrolytic capacitors. The circuit has been designed by ...

In this section you'll find photographic features that explore holidays and photography courses, details about members meetings, trials and tribulations of installing new software along with general ...

USB powered phono pre-amplifier module with excellent parameters suitable for high-end archivation of vinyl records. Straightforward design is based on commonly available, non-exotic components.

You are free to share (copy and redistribute) this article in any medium or format within the parameters below: Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must ...

Schematic diagram of the designed continuous-flow photocatalytic reactor system (red streamlines are the continuous-flow pathway of gas). In contrast, the batch configuration involves mass flow ...

ESR experiments for reactive oxygen species analysis were measured using a Bruker A300 electron paramagnetic resonance spectrometer with 2,2,6,6-tetramethyl-4-piperidinol (TEMP) and DMPO as ...