GRAITEC unveils PowerPack for Advance Steel – Release 2026
GRAITEC GROUP has announced the release of PowerPack for Advance Steel – Release 2026, an update aimed at supporting structural engineers, detailers, fabricators, and designers with tools to enhance workflow efficiency, accuracy, and flexibility in steel detailing. The 2026 release introduces updates to railings, cage ladders, balanced stairs, and includes a new Turnbuckle macro to support more practical and detailed design workflows. Key features of PowerPack for Advance Steel – Release 2026 Flexible Turnbuckle bracing: The new Turnbuckle macro allows connections with or without tensioners and supports gusset or direct bolt methods. With integration for custom or supplier-specific parts via the enhanced Special Part Manager, users can save time and improve design accuracy. Smarter railing tools: New features, such as baseplates for concrete stairs, vertical offset options for welded connections, and post-side web connections, ensure precise alignment, faster installation, and reduced manual effort for railing designs. Enhanced Cage Ladder design: The Cage Ladder macro now supports flared entry hoops, adaptive straps, and flexible left- or right-side exits, offering safer and regulation-compliant access configurations. Improved balanced stairs: Engineers can now split stair stringers with weld definitions and utilize rectangular and square hollow sections for construction- ready designs that improve modeling precision and efficiency. These enhancements streamline workflows, reduce errors, and provide users with tools that address common and complex detailing challenges. To learn more about PowerPack for Advance Steel and its impact on detailing workflows, visit the product page at graitec.com/uk/autodesk-advance-steel-plugins. For more information, visit graitec.com. The post GRAITEC unveils PowerPack for Advance Steel – Release 2026 appeared first on Engineering.com.
California cops are teaching kids to ride electric bikes
Electric bikes have exploded in popularity – and so have the risks. In Huntington Beach, California, rising e-bike crashes involving young riders prompted the city’s police department to launch what may be California’s first police-led e-bike safety course for kids, and it might be exactly the kind of inventive community-based program more places need. more…
Roland DGA launches DIMENSE DA-640 dimensional surface printer
Roland DGA has introduced the DIMENSE DA-640, a wide-format dimensional surface printer designed to produce full-color prints with integrated embossing effects. The printer offers a streamlined and cost-effective alternative for creating textured output on demand, suitable for various applications. It is intended for print providers exploring décor markets and interior designers seeking to create custom finishes and textures. Roland DG’s all-new DA-640 dimensional surface printer makes creating one-of-a-kind wallcoverings and other full-color prints with unique embossing effects simple and cost-effective. The DA-640 printer features newly developed printheads and is part of the DIMENSE solution, which includes compatible media that expands up to 2 mm when exposed to heat and a structural ink that controls embossing areas. Designed for ease of use and efficient workflow, the DA-640 includes a 7-inch touchscreen display, a torque-based take-up system for automatic media handling, and a 14-zone heater system for simplified setup and consistent operation. Its design also aims to reduce running costs and media waste, supporting efficient production. The DA-640 enables full-color dimensional printing for on-demand production of textured interior surfaces. It supports a range of project types—from individual prints to high-volume runs—without requiring advanced design skills. Users can work with custom designs, existing artwork, or adjustable templates. The printer also supports embossed effects and offers options for single-pass four-color prints or structure-only, paintable media using the DIMENSE solution, allowing for a variety of textured finishes suited to different applications. DA-640 users can choose from a variety of specialized DIMENSE media available, such as matte, suede, silver, gold, pearl, and chameleon offerings. This lineup includes media that is compliant with the U.S. Type Ⅱ standard, which defines the performance of wallpaper for commercial applications and provides assurance that it offers a high level of scratch resistance. In addition to the DIMENSE media options, users can print on select third-party media, further increasing the DA-640’s versatility and range of applications. Tension fabric and roll-up banners for indoor signs and displays are available for selecting the most appropriate media for different situations. The DIMENSE digital printing solution is eco-friendly. DIMENSE media is PVC-free, the CMYK inks are water-based resin, and the structural ink is butylene glycol-free and meets various safety standards, including AgBB, A+, UL, and GREENGUARD Gold “Unrestricted wallcoverings.” Print data can be created in standard design applications or using the new Roland DG Connect Designer DIMENSE Module, which supports basic designs, embossing layers, and includes a visualizer to preview effects before printing. The DA-640 also comes with VersaWorks 7 RIP software, compatible with both Windows and macOS, allowing users to configure print settings and generate output with minimal setup. Users can also access Roland DG Connect, a cloud-based platform offering real-time device monitoring, usage data, firmware updates, and inventory management tools. Available now through authorized Roland DGA dealers, the DA-640 comes bundled with a BOFA air filtration unit, a set of DA-IA inks, and four different types of DIMENSE media (Matte Extra, Pearl Type II, Pearl Textile and Suede). Supported by Roland DG’s proven reliability, customer support, and a growing ecosystem of digital tools and materials, the DA-640 is designed to help streamline printing operations and support business growth. For more information on Roland DGA, visit rolanddga.com. The post Roland DGA launches DIMENSE DA-640 dimensional surface printer appeared first on Engineering.com.
SorbiForce says its metal-free battery could last for 30 years, serve as fertilizer at end of life
SorbiForce, a self-described Arizona-based Ukrainian startup, has announced a metal-free organic battery prototype that it believes will serve as a counter to the environmental effects of conventional batteries. “We were working for a game-changing technology in the storage market,” the company said, an effort that ended up producing “the optimal system for storing and balancing electric energy.” The batteries can be used for energy storage systems such as battery-backed EV charging stations. The company’s battery uses a closed-loop system that relies on four primary materials: carbon, water, salt and agricultural waste. The company’s sorption batteries use physical processes to move electrons through an ultraporous carbon layer containing carbon-based cathodes and anodes, thereby ensuring the battery is nonflammable. All components can be mined or manufactured in the United States, and production is independent of resource markets and foreign suppliers, the company said. Like a good wine, with apologies to Orson Welles, ultraporous carbon improves with age. Therefore, with periodic water replenishment and no external interference, a SorbiForce battery could potentially last for 30 years. Unlike conventional batteries, 95% of the SorbiForce battery decomposes into organic materials, while the remaining 5% is reusable, according to the company. The company’s products range from 0.12 MW to 1 MW in power output while delivering up to 10 kA in current, 0.5 to 0.7 MWh in capacity and up to 120 kV in voltage. The battery systems measure 20’ (6.1 m) in length; height is 8.6’ (2.6 m) and width is 8’ (2.4 m). Source: SorbiForce
Skycharger to develop 24-port EV charging hub at San Francisco airport
EV charging provider Skycharger has been awarded a lease to develop a fast EV charging facility at San Francisco International Airport (SFO). Skycharger will build the EV Hub to serve electric rideshare drivers as well as airport customers and the general public. Skycharger’s EV Hub will help meet the expected surge in charging demand from rideshare vehicles in response to California’s Clean Miles Standard, which will require 90 percent of Uber and Lyft miles to be traveled by EVs by 2030. Skycharger’s EV Hub will feature 400 kW DC charging ports along with a convenience store. It will be built with the support of engineering, procurement and construction firm Burns & McDonnell. Charging hardware manufacturer Kempower will provide 12 Power Cabinets and 24 Satellite dispensers, enabling dynamic power distribution. “We’re moving quickly to bring this hub online,” said Johannes Copeland, COO of Skycharger. “Kempower’s flexible, high-performance charging technology is the right fit for this mission-critical deployment at one of the busiest airports in the country.” Skycharger, a subsidiary of Skyview Ventures, owns and operates a growing network of EV charging stations in seven states, including the West Coast Highway Corridor DC Fast Charging Network, located at highway exits throughout California. Skycharger recently scored a $10-million grant from the California Energy Commission to design, construct and operate two publicly accessible electric truck stops along I-5 in Southern California. The company will also construct a 70-port electric truck charging hub at the Port of San Diego. Source: Skycharger
Judge temporarily blocks US administration from withholding NEVI funds for EV charging infrastructure
A federal judge on Tuesday temporarily blocked the US administration from withholding funds awarded to 14 states including California, New York, Illinois and Washington under the National Electric Vehicle Infrastructure (NEVI) Formula Program, part of President Joe Biden’s Inflation Reduction Act. US District Judge Tana Lin in Seattle ruled that the states were likely to succeed in a lawsuit alleging that the federal government was illegally withholding billions of dollars awarded to states under the NEVI Formula Program. Lin said in her ruling that states were harmed by the administration’s policy shift because they had dedicated their own resources to EV infrastructure in the expectation of further funding from the federal government. In February, the US Transportation Department suspended the $5-billion NEVI Formula Program, and rescinded prior approval of states’ spending plans. Lin’s ruling did not apply to the District of Columbia, Minnesota and Vermont, which also sued over the funding rescission but did not provide evidence that they would suffer immediate harm as a result of the Transportation Department decision. The states said in their lawsuit that the administration’s withholding of the funds “will devastate the ability of states to build the charging infrastructure necessary for making EVs accessible to more consumers.” “The administration cannot dismiss programs illegally, like the bipartisan Electric Vehicle Infrastructure formula program, just so that the president’s Big Oil friends can continue basking in record-breaking profits,” said California Attorney General Rob Bonta. The federal government is comprehensively dismantling support for the US EV industry. Congress is also moving to end tax credits for EV purchases, repeal vehicle emissions rules, impose new taxes on EV owners, deactivate EV charging stations installed by the General Services Administration, and sell off $1.5 billion worth of EVs that the Postal Service has already bought and paid for. The latest ruling is unlikely to prove more than a temporary setback to the government’s anti-EV crusade. Lin’s ruling will take effect in seven days, giving the administration time to file an appeal and ask an appellate court to block her ruling from taking effect. Source: Reuters
Navitas and BrightLoop partner to provide hydrogen fuel cell charging
US-based Navitas Semiconductor has formed a partnership with BrightLoop to support BrightLoop’s latest series of hydrogen fuel cell chargers with its automotive-qualified Gen 3 Fast (G3F) silicon-carbide MOSFETs for heavy-duty agricultural transportation equipment. BrightLoop’s systems provide power conversion efficiencies over 98% and power densities up to 60 kW/L. The company’s high-voltage (HV), high-power multiverters paired with its Power Flow Processor technology are designed for both AC and DC applications, such as energy management scenarios for fuel cells and heavy-duty applications, as well as HV network adaptation. BrightLoop is incorporating Navitas’s G3F SiC MOSFETs into its 250 kW HV DC-DC converter, which has an output of 950 VDC at 480 A and can be paralleled to deliver megawatt power capability. Navitas’ GeneSiC trench-assisted planar technology delivers high-speed, cool-running operation for high-power, high-reliability applications. G3F SiC MOSFETs deliver high efficiency and high-speed performance, enabling up to 25° C lower case temperature, and up to three times longer life than SiC products from other vendors, according to the company. “Navitas offers leading-edge SiC technology where efficiency, ruggedness, and reliability are paramount. Our high power-density, smart, efficient, and scalable multiverters enhance the quantity and quality of energy delivered to our customers,” said Florent Liffran, CEO and founder of BrightLoop. Source: Navitas Semiconductor
Factorial’s Gammatron digital twin platform accelerates battery development
Solid-state battery developer Factorial has launched a new proprietary simulation platform designed to accelerate the development of next-generation batteries by improving how battery performance is predicted, validated and optimized. Factorial built its new Gammatron as a necessity-driven tool to address critical delays in battery development. Unlike traditional platforms focused solely on system-level modeling, Gammatron fuses electrochemistry, thermodynamic, and high-fidelity lab data to simulate and optimize battery behavior at both the material and cell-system level. “Validating a new cell design can take years, but with Gammatron, we’ve demonstrated that we can dramatically shorten that timeline—forecasting long-term performance from just two weeks of early testing, instead of the typical three to six months,” said Siyu Huang, CEO of Factorial. “By combining automation with data-driven insights, we’re accelerating development with greater speed and control.” Gammatron features a digital twin for battery cells that’s designed to accurately deliver cell state of health predictions, and to accelerate fast charging optimization that maximizes capacity and minimizes degradation and internal stress, while ensuring battery safety and longevity. The system accelerates electrolyte formulation using molecular modeling and machine learning to engineer compositions for specific performance targets based on a deep understanding of molecular interactions. Physics-based modeling simulates internal battery behavior, including stress, heat and degradation, that can’t be directly observed in testing. Used in Factorial’s joint development with Stellantis, Gammatron helped forecast battery performance before full test completion—a key factor in advancing the validation program ahead of its original schedule. In some cases, Gammatron-enabled protocol tuning has doubled cycle life without altering cell chemistry, according to the company. “Batteries are complex dynamic chemical systems. Gammatron combines machine learning with scientific feature engineering,” said Raimund Koerver, VP of Business Development at Factorial. “Where most platforms hit a wall with shallow machine learning, Gammatron goes deeper and shows engineers which material and design changes will unlock longer life and higher performance. It’s not just about predicting outcomes—it’s about enabling better ones.” Gammatron will be operated in-house for co-development with select partners. The platform is available for solid-state battery development and legacy lithium-ion programs. Source: Factorial
Want to drive 6,000 miles for just $160? You actually can. Here’s how
I know, it sounds like clickbait math, but it’s real: you can cover 6,000 miles for just $160 in fuel. There’s a catch, though. It’s not gasoline. Oh, and it’s not even in a car. You’ll need to trade in your four wheels for two. Specifically, you’ll need something like the Ryvid Anthem, a lightweight, street-legal electric motorcycle that was purpose-built for efficient urban commuting. more…
NYSERDA expands New York Truck Voucher Incentive Program to include off-road EVs
The New York State Energy Research and Development Authority (NYSERDA) has announced the expansion of the New York Truck Voucher Incentive Program to include new zero-emission agricultural, construction, rail, and warehouse off-road equipment and Class 3 vehicles. Manufacturers can now apply for eligibility to offer their off-road equipment and vehicles through the program, which provides vouchers or discounts to fleet operators that purchase or lease medium- and heavy-duty electric vehicles and equipment. Manufacturers are invited to submit applications for their vehicles or equipment—including terminal tractors, construction and agricultural equipment, large forklifts, freight locomotives, airport ground support vehicles, and transportation refrigeration units (TRUs)—to become eligible under the program. Dealers can also apply to participate in the program starting on July 14. An additional $53 million in program funding will become available in August after the expanded equipment and truck manufacturers and dealers have enrolled to participate. The new guidelines offer incentives of up to $340,000 for a battery-electric truck, up to $425,000 for a fuel cell truck, and up to 45% of the base cost for off-road equipment. Additionally, bonus incentives are available for small fleets, fleets operating in disadvantaged communities, and for fleets that voluntarily scrap an older diesel/gasoline vehicle. The program also supports transit buses for select transit operators with up to $385,000 per purchase. NYSERDA President and CEO Doreen M. Harris said, “This expansion of the New York Truck Voucher Incentive Program will help more fleet owners and operators across the state realize the benefits of using cost-effective and quiet zero-emission powered equipment and medium-and heavy-duty trucks.” Additional incentive programs, such as NY Joint Utility Make Ready Pilot Program and Fleet Electrification Advisory Services, are available from participating utilities. Under the Make-Ready Pilot program, utilities can provide incentives of up to 90% of utility-side infrastructure costs and up to 50% of customer-side costs to qualifying projects to mitigate the cost of developing EV charging infrastructure. Department of Environmental Conservation Commissioner Amanda Lefton said, “New Yorkers deserve smart environmental policies that protect our air and workable solutions to ensure our communities are able to realize the health and economic benefits of cleaner transportation throughout the state. Despite the current federal administration’s efforts to erode certainty in the ongoing transition to cleaner vehicles, New York State will continue to act to protect our air, lands and waters.” Source: NYSERDA
Rad Power’s new Radster Trail and Road e-bikes hit $1,999 lows, EcoFlow 48-hour flash sale takes up to 54% off units from $429, more
Leading today’s Green Deals is Rad Power’s newly launched 4th of July Sale that is taking up to $600 off three e-bikes and up to 50% off add-on accessories – with the standout offers being the new Radster Road Commuter e-bike and the Radster Trail Off-Road e-bike returning to their $1,999 lows for the second time ever. We also have a 48-hour early Prime Day flash sale from EcoFlow that is offering up to 54% off either the DELTA Pro or DELTA Pro Ultra power stations, as well as the DELTA 2 expansion battery with return lows starting from $429. From there, we have two Greenworks deals, the first being the Greenworks 82V bundle of the Commercial-Grade 25-inch Cordless Self-Propelled Lawn Mower with three 4.0Ah batteries and a dual-port rapid charger at $700. Bringing up the rear is a roundup of the brand’s electric pressure washers, with the 1,800 PSI Open Frame model with an onboard soap tank leading at $120. Plus, there’s all the rest of the hangover Green Deals in the links at the bottom of the page, like yesterday’s Anker SOLIX F3000 power station launch deals, the exclusive Bluetti early Prime Day savings we’ve secured for our readers, and more. Head below for other New Green Deals we’ve found today and, of course, Electrek’s best EV buying and leasing deals. Also, check out the new Electrek Tesla Shop for the best deals on Tesla accessories. more…
LEM releases high-voltage battery sensor combining shunt and Hall effect technologies
Electrical measurement technology specialist LEM has launched a new current sensing unit for battery management in EVs. LEM has put together shunt and open-loop Hall effect technologies in a single part, called Hybrid Supervising Unit (HSU), to meet the challenges of small footprint, low cost and high safety level requirements in EV battery management systems. For higher safety levels, system engineers typically use two separate devices, a shunt to measure 2,000 A and a current sensor fully isolated for measurements to 2,000 A. LEM has combined the capabilities and performance of both technologies into a single unit, integrating it into the BDU. The signals from the shunt and the current sensor are then collected by the BMS. At BDU level, the HSU allows minimal footprint, weight and cost, minimized integration effort for faster time to market and easy system upgrade, without impacting the mechanical layout while improving safety. At the BMS level, the HSU is designed to enable system developers to easily reach the ASIL-D safety level required for EVs. The shunt’s resistance is low at 25 µΩ, and the Hall part is galvanically isolated, demonstrating accuracy of 2% at 500 A and 5% at 2,000 A. Signal communication lines are separated—shunt signal and analogue or digital bus for the Hall part—and there is a negative temperature compensation signal for shunt temperature compensation. The current measuring range is up to ±2,000 A at 10 s for both parts, and the operating temperature range is -40° C to 125° C. The HSU is a plug-and-play unit, allowing easy mounting. LEM is initially offering the HSU00 part and the HSU01 will follow this month. The two are suitable for the two most common BDU busbar sizes: 84 x 36 x 3mm (HSU00) and 84 x 20 x 3mm (HSU01). LEM plans to expand its HSU lineup by introducing new technologies, for example combining a shunt with a coreless Hall-effect part. The goal is to continue to shrink the devices’ size and cost while improving their performance. “The HSU represents a significant innovation in sensor technology, being the first to combine shunt and Hall effect sensing into a single component. This integration simplifies system architecture, enhances safety and allows for seamless upgrades without altering the mechanical layout. Additionally, it reduces the total bill of materials and minimizes cycle time at the customer’s end,” said Jérémie Piro, Product Manager Battery Management Systems and Battery Storage at LEM. Source: LEM
Dassault Systèmes and Patrick Jouin unveil “Ta.Tamu”
Dassault Systèmes and the French designer Patrick Jouin unveiled “Ta.Tamu,” a lightweight, 3D-printed and functional chair, co-created using the 3DEXPERIENCE platform on the cloud. Ta.Tamu serves as a proof of concept for emerging, generative design processes that combine AI-powered virtual twins and the frugal use of materials to drive the generative economy. Ta.Tamu is the result of a four-year dialogue between Patrick Jouin’s intuitive design approach and Dassault Systèmes’ 3DEXPERIENCE platform. Designers and engineers redefined how a chair could be conceived — challenging traditional design methods, pushing formal and structural limits, and inventing new ways to minimize matter. Developed through enhanced ideation and concept development, and a life cycle assessment integrated early in the process, Ta.Tamu’s pioneering aesthetics were inspired by biomimicry and the structural logic of the human body, such as bone density and joint articulation. The light yet robust lattice structure weighs just 8.6 pounds (3.9 kg), can support 220 pounds (100 kg), and can be 3D printed in a flat, folded position without needing assembly. Collaborating around an AI-powered virtual twin, design teams modeled and simulated the behavior of complex assembled components, using topological optimization to refine every joint, unfolding articulation, and zone of pressure and support. At each stage, the design evolved in real time through close interaction with the 3DEXPERIENCE platform, with changes updated and visible in the virtual twin. Teams modified the chair’s geometry while balancing its aesthetics, resulting in an optimal design where gesture, function, and structure converge in a chair that weighs 75% less than it would have weighed at full density. For more information, visit 3ds.com. The post Dassault Systèmes and Patrick Jouin unveil “Ta.Tamu” appeared first on Engineering.com.
Stark Varg EX review: Our first look at the 80 HP street-legal dirt bike
Recently, the up-and-coming electric motorcycle manufacturer Stark Future invited us to the mountains of Spain to get hands-on with the Stark Varg EX – a fully electric street-legal enduro motorcycle selling in the U.S for $12,990 for the 60 HP configuration and $13,990 for the insane 80 HP configuration. After 2 days on trails, my biggest surprise was just how approachable and easy to ride the EX turned out to be for such a high-performance machine. It’s still far from being optimal as a commuter bike, but then again, that’s not quite what the EX is for. more…
TU Delft joins Dassault’s 3DEXPERIENCE Edu Center of Excellence program
Dassault Systèmes and Delft University of Technology (TU Delft) have announced that TU Delft has joined the 3DEXPERIENCE Edu Center of Excellence program as its 28th member. The partnership will support skill development in areas such as aerospace and manufacturing automation for students and professionals in the Netherlands. TU Delft is the Netherlands’ oldest and largest technical university, known for strengths in biotech, aerospace, maritime engineering, and waterworks. It focuses on education, research, and innovation in global challenge areas. The 3DEXPERIENCE Edu Center of Excellence designation identifies TU Delft as the first institution in the Netherlands to demonstrate expertise in applying Dassault Systèmes’ 3DEXPERIENCE platform for hands-on and ongoing learning. TU Delft is also the first member to align with the updated program charter, which reflects a focus on virtual twin technologies and evolving practices in generative industries. Stronger collaboration between industry, academia, and technology providers is important to develop effective learning approaches that support workforce development. The aerospace sector, in particular, needs skilled professionals to maintain innovation but faces challenges in replacing a retiring workforce. Since 2021, the 3DEXPERIENCE Edu Center of Excellence program has supported training for thousands of graduates. As a 3DEXPERIENCE Edu Center of Excellence, TU Delft will develop programs bridging education and practice at Smart Advanced Manufacturing XL (SAM XL), its campus-based field lab focused on smart advanced manufacturing. Starting in September 2025, programs will engage university departments, applied sciences institutions and industry partners, applying the 3DEXPERIENCE platform to industry-relevant use cases. Students will learn to work with virtual twins, supported by platform-certified instructors, to prepare them for evolving and future jobs, while professionals in the lifelong learning curriculum of the university can upskill. SAM XL is a manufacturing automation center that connects TU Delft faculties with industry and suppliers. Engineers at the center develop software and hardware to improve the functionality and adaptability of industrial robots. The lab provides a space to test and demonstrate automation technologies for performing complex tasks on large structures. It also offers training programs to support skill development in automation. For more information, visit 3ds.com. The post TU Delft joins Dassault’s 3DEXPERIENCE Edu Center of Excellence program appeared first on Engineering.com.
Bosch just made its e-bike motors more powerful (among other upgrades)
Bosch eBike Systems, which is Europe’s leading e‑bike drive supplier and powers more than 100 major bike brands, just dropped an impressive suite of upgrades across its Smart System lineup. The stars of the show are enhanced versions of the mid-drive motors in the Cargo Line, Performance Line Speed, Performance Line, and the beefed-up Performance Line SX, all designed to deliver smoother, quieter, and more customizable support. more…
OleumTech unveils HTF1742 Tuning Fork Level Switch
OleumTech announced the launch of the HTF1742 Compact Tuning Fork Level Switch, expanding its H Series line of hardwired process instrumentation product line. The HTF1742 is packed with advanced features in a robust, compact design engineered for accurate point-level detection. Compact Tuning Fork Level Switch from OleumTech. The HTF1742 Tuning Fork Level Switch provides exceptional performance for high (overflow warning), high-high (overflow), low (dry run warning), or low-low (dry run) detection of liquids such as oil, petroleum, corrosive liquid, and water as well as many other mediums such as powders, granular plastics, and gravel. This versatile instrument features dual SPDT relay outputs and an integrated relay function tester, offering users enhanced functionality and convenience by eliminating the need for an external test. HTF1742 Tuning Fork highlights: 2″ to 60″ lengths option in 1″ increments 316 SS or 316L fork material option ¾” NPT standard connection (1″ NPT optional) Dual relay SPDT (NO and NC) Debounce delay option Integrated Switch Tester NEMA 4X, Explosion-proof Max pressure: 2900 PSI (200 BAR) Process Temperature: -40 to 150 °C (-40 to °302 F) Supports 0.5 g/cm3 or 0.7 g/cm3 fluid density Selectable alarm high or low option For more information, visit oleumtech.com. The post OleumTech unveils HTF1742 Tuning Fork Level Switch appeared first on Engineering.com.
These are the best electric bicycles I’ve tested for under $1,000
Electric bikes are getting better, safer, and more affordable every year. Even so, in the US, e-bikes are still relatively expensive despite being such an incredibly price-sensitive market. Whenever someone asks me to recommend an e-bike for them, one of their first requirements is invariably that it doesn’t cost a fortune. Though the tradeoffs for dropping the price can sometimes rear their ugly head with their own hidden costs. And let’s be real: the sub-$1,000 category has always been a bit of a minefield. For every great deal, there are a dozen cheap frames with underpowered motors, sketchy brakes, or batteries that make me nervous just looking at them. But with a lot of digging (and a lot of riding), I’ve managed to find a few standout electric bikes that prove you can get a surprisingly good ride without breaking the bank. more…
