Review: The Siglent SDG1032x Arbitrary Function Generator

Using the small power supply module DPS5005 from JOY-iT, a programmable laboratory power supply can be put together. The module can (at the maximum allowed input voltage of 55 V) supply no less than 0...50 V at 0...5 A, 250 W, that is. It does, however, require another AC/DC power supply module to provide the input voltage in order to make a complete lab power supply. JOY-iT has the housing DPS-Case in their line-up, especially for this module. This kit contains all the components to house the module neatly and safely.

At last, the new Raspberry Pi 4 hardware has arrived. The last time new hardware arrived the steps forward were modest if not small. From Raspberry Pi 2 to Raspberry Pi 3 was a nice step forward, but from 3 B to 3 B+, to be honest, was more a facelift than a real step. Over time, after the launch of the Raspberry Pi 3 B+, competitors appeared with more powerful and feature-rich hardware like USB 3.0 and native Ethernet, just to name a few improvements.

Do you intend to work on a Raspberry Pi project with a camera? Then this book will get you going for sure. In this book about camera projects, Dogan Ibrahim shows you how you can do this step-by-step . From a simple photo with a selfie stick, or the construction of a wildlife camera, right up to the complex process of licence plate recognition.

DJs and fans of light shows are devotees of USB/DMX512 converters to control their projectors from their laptop PCs. Unfortunately, those found in the commercial world are often not (well) isolated from the mains voltage. Here, on the other hand, an isolated DC/DC converter powers the isolated RS 485 transceiver. Like any DMX device worth of the name, this new converter has an XLR socket.

Although we usually expect them to surprise us, the British know how to make a grand announcement. Even their most anticipated surprises remain real surprises. And sometimes very good surprises. So it is with the new version of that celebrated British single board computer that is found everywhere, even hidden within the labs of NASA. The star of the week is Version 4 of the Raspberry Pi.

The word LiDAR, the ‘Li’ meaning ‘light’ indicates a device for optoelectronic echolocation. Instead of radio frequencies, the Lidar transmits a pulsed laser beam, the echo of which allows the determination of the distance of a reflecting obstacle. There is much talk these days of self-driving cars. Cheap Lidars with interesting characteristics are now available to anyone; they permit rapid development beyond the experimental stage.

The cost of renewing our tools varies almost as much as our characters. It’s faster or slower depending on how finicky you are, more sentimental or wholly rational. Ask the question “Do I need an intuitive screwdriver?” and you’ve already replied to it; it’s just a question of time, a procrastination until you break the piggy-bank.

Don’t let the wide range of available low-pressure sensors be intimidating. Because of the range, there will likely be a sensor, or combination of sensors, to meet most application requirements. The key is to know your requirements and constraints first.

Infineon OptiMOS™ 3 and 5 best-in-class (BiC) power MOSFETs in space-saving SuperSO8 package enable higher power density in addition to improved robustness compared to former models.Therefore, system costs are reduced while the overall performance is increased. The OptiMOS™ BiC power MOSFETs are available at www.Rutronik24.com.

This is a submission from Swissbit about the introduction of its U-50n (Nano) - a small and robust USB3.1 flash drive with capacities from 8 to 64GB intended for IoT and industrial applications which need more than just a USB drive.

With a clear business focus on keeping customer needs at the core of every operating decision, Distrelec, leading European distributor of electronics, automation and measurement technology, has significantly expanded their single board computing category with leading American open-source hardware company, Adafruit.