Long range wireless solutions: Wireless technologies for IoT networks

This website collects personal data and uses cookies to improve services. By using this site, you agree to our Privacy Policy. Long-range IoT wireless technologies form the basis for a low power wide area network (LPWAN). In these types of networks, end devices with low energy consumption – typically sensors – are connected to gateways that transmit data to other devices and network servers. The network devices assess the received data and control the end devices. Accordingly, the protocols are specially designed for long-range capabilities, low-power devices, and reduced operating costs. For a long time, cellular wireless technologies have had a monopoly position in long-range applications that can connect a device directly to the Internet without a gateway. Thanks to the well-established infrastructure of base stations worldwide, end products only require a SIM card to communicate with the cloud. After successful initialization and registration with the network provider, data can be sent and received. Further development of cellular wireless technologies in the past generally focused on increasing data transmission rates. LTE Advanced, for instance, now enables a transmission ...

Castings (LON:CGS) was downgraded by research analysts at Peel Hunt to a “hold” rating in a

Castings (LON:CGS) was downgraded by research analysts at Peel Hunt to a “hold” rating in a research note issued on Wednesday, ThisIsMoney.Co.Uk reports. CGS stock opened at GBX 438 ($5.76) on Wednesday. The stock has a market capitalization of $191.11 million and a price-to-earnings ratio of 15.53. The business’s fifty day moving average price is GBX 422.04 and its two-hundred day moving average price is GBX 396.33. Castings has a fifty-two week low of GBX 341 ($4.49) and a fifty-two week high of GBX 452 ($5.95). Receive News & Ratings for Castings Daily – Enter your email address below to receive a concise daily summary of the latest news and analysts’ ratings for Castings and related companies with MarketBeat.com’s FREE daily email newsletter. Stainless Steel Castings, Gray Iron Casting, Ductile Iron Casting – Yogem,https://www.yogemcasting.com/

Putting the Proof to the Test: Case Study on Duke Energy’s Distribution Feeder Upgrade

Duke Energy has served the Raleigh, NC area for over 100 years, initially providing both electric and gas service as well as operation of electric streetcar transportation. Over the years, Duke Energy transitioned out of the gas and electric streetcar businesses, but continued to be the primary electric provider for the city. This arrangement served the Raleigh business district well for over 30 years, resulting in a low frequency of events and power loss. Over time, as the number of customers grew, both load per customer and customer density increased as well. As greater portions of the modern economy have become reliant on dependable electric service, customer expectations for high reliability of that service have also grown. Due to these factors, as well as a need to replace aging equipment in these areas, Duke Energy launched a proof of concept effort to better understand the roles automation and telecom technologies should play. The company’s objective is to develop greater expertise in these technologies through exploring opportunities to integrate high-speed automation switching solutions into its modernized distribution grid designs to improve electric service reliabilit...

Beaumont Machine (Batavia, Ohio) — a supplier of fast hole electrical discharge machines (EDM) — recently

Beaumont Machine (Batavia, Ohio) — a supplier of fast hole electrical discharge machines (EDM) — recently announced that it has updated its offerings with a new CNC wire-cut model — the S-EW3. The S-EW3 is a 5-axis servo motor EDM combining compact space, approach control, corner control, auto threader and training software — all with a $69,900 price tag. Optimum Machine Solutions designed the S-EW3, which is built by a Taiwan manufacturer of wire cutting machines. Medical device manufacturing was one of the first markets to use EDM, according to Beaumont Machine officials. The company said in a shared statement: “Because there’s no straight line in the human body, EDM is ideal to perform contour cutting, shaping and high surface quality work, especially on hard medical materials such as titanium and cobalt chrome.” Subscribe to Medical Design & Outsourcing. Bookmark, share and interact with the leading medical design engineering magazine today. Electric Heater Element DeviceTalks is a conversation among medical technology leaders. It’s events, podcasts, webinars and one-on-one exchanges of ideas & insights. The Medical Device Business Journal. MassDevice is the l...

Testing Dinara Kasko Cakes Silicone Molds and Recipes at Home

Dinara Kasko is pushing the boundaries of basic cake geometry. Using heady algorithms, computer imaging, and 3D printing, Kasko creates sculptural works striated into sharp origami folds, bristling with spikes, or sliced into a grid of precisely pitched pyramids. Her desserts are a sensation on Instagram, where she has more than 630,000 followers. Kasko’s desserts aren’t just mesmerizing—they’re also delicious. And now they’re for sale in the U.S. for the first time. Boston’s Jonquils Cafe & Bakery offers eight Kasko desserts, including a cake that looks like a handful of cherries, concealing layers of dark chocolate mousse, cherry confit, and crisp crunch over chocolate sponge. There’s also a cubist apple and a vegan, artichoke-shaped cakelet, built from banana, mango, lime, lychee, and passion fruit compote over coconut spongecake and mandarin mousse. Kasko designs the products, prints the molds, and creates the recipes from her studio in Ukraine; Jonquil’s cakes are baked on-site by a pastry chef. On a June visit, Kasko approved of the results as well as the customers’ reactions, which were often confused. “They asked the waiter: ‘Is it a cake? Real cake? Not plastic?’ My...

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Realme Buds Air Performance Review: Audio Quality, Connectivity Features And Battery Life

The true wireless earphones category is rising exponentially in India. Everyone wants to grab a pair of wire-free earbuds that are reasonably priced and offer good audio performance. I have been testing a range of truly wireless earbuds since last few months, and the latest one to join the list is the newly launched Realme Buds Air. Priced at Rs. 3,999, the much-hyped Apple AirPods 2nd gen. lookalikes from Realme come in multiple colors and work on Bluetooth 5.0 technology. The company has surely done its homework and has packed the Realme Buds Air with some noteworthy features such as auto wear detection, dual-mic support for calling, dynamic bass boost driver and a claimed battery life of 17-hour wireless playback. Now when we have tested the Realme Buds Air as our daily audio drivers, we bring you the review of the company’s first-ever true wireless earphones. Let’s have a look. The AirPods like Realme’s wireless earbuds are neatly tucked inside a tiny charging case that also shares a very close resemblance with the Apple AirPods capsule. The minimally designed earbuds and the charging case come in a glossy finish and will be available in three colors- yello...

The actuator, from Kyntronics, provides ‘power-on-demand,’ servo-controlled, variable-speed actuation.

The actuator, from Kyntronics, provides ‘power-on-demand,’ servo-controlled, variable-speed actuation. The system combines the key benefits of an electronic servo system with the power density of hydraulics, and constitutes a standard, all-in-one (variable-speed motor, drive, cylinder) actuation system that precisely controls position, force and speed in applications requiring from 500 lbs (2,225 N) to more than 100,000 lbs (445 kN) of force capacity. With high force and quick cycle times in a compact package, the all-inclusive system produces strokes up to 120 inches (3,048 mm). The flexible system can be oriented in any position and features a compact footprint, combining the power-to-weight ratio advantage of hydraulic technology with the versatility, ease of installation and control of electric servo technology. It is powered by a servo motor driving a hydraulic pump that generates pressure to act on a cylinder to provide optimal mechanical actuation force. The configuration also features a servo drive controller, actuator, manifold and built-in transducers—providing essential closed-loop precision force and position control. Fieldbus capabilities include Ethernet, CAN and s...