DIY Electric Car

JUNE 23, 2025

Advanced sealing solutions help, but they’re not cheap. Complex Engineering: Designers must find clever ways to keep the motor compact and light, or risk a clunky driving experience. In-wheel designs? I have no idea if this is new, possible, or maybe even common. Or dedicated active outer weakening coils might be used.

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Motoring Motor Motors 2019 130

Electrek

JULY 11, 2025

The company announced this week the launch of a new lithium-ion battery option for the street-legal low-speed vehicle (LSV), giving the comfort-focused cruiser a performance boost over its older style lead acid batteries, which should now help match its futuristic design. Advertisement - scroll for more content “CRU Lithium is a game changer.

MPH 93

MPH Golf Cart Lead Acid DIY 93

Cars That Think

JUNE 27, 2025

Solid construction, elegant design, and high-precision output. X-Y recorders were designed to chart data from analog instruments in real time, as opposed to plotters, which plot the outputs of digital computers. Once upon a time, Hewlett-Packard made test-and-measurement equipment that was beloved by working engineers.

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Convert Volt Ireland Range 104

Cars That Think

SEPTEMBER 12, 2021

With the new, cheap sensors, farmers will be able to collect data on their farms without worrying about the variability. Vaggeeswar Rajaram/Northeastern University The idea to use infrared light stemmed from Rinaldi's previous project: detecting exhaust fumes from cars.

Cheap 145

Cheap Universal Low Cost Exhaust 145

Porsche 914 EV Conversion

MARCH 23, 2007

After talking with some engineers at HP and mulling over some ideas, I came up with the attached schematics for an inexpensive battery balancer. The analog engineers at work are still designing the current/voltage limited step-down buck converter so that will be coming when I get their feedback. Any feedback you have is welcome.

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Cheap IDEA Convert Parts 100

Cars That Think

JULY 30, 2021

It's not hard to turn them on and off with a connected socket adapter of some sort, but as you start to go back more than a few years, things become increasingly designed for direct human interaction rather than for the Internet, with buttons and switches and dials and whatnot. Or, that was the idea, anyway.

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Green Car Congress

MARCH 19, 2019

Developing cheap electrocatalysts and electrodes that can sustain seawater splitting without chloride corrosion could address the water scarcity issue. Dai said his lab showed proof-of-concept with a demo, but the researchers will leave it up to manufacturers to scale and mass produce the design. to 1 A/cm 2 ) over 1,000 h.

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Hydrogen Ni-Li Water San Francisco 249

Green Car Congress

JANUARY 11, 2014

The design permits larger amounts of energy to be stored at lower cost than with traditional batteries. I think the chemistry we have right now might be the best that’s out there for stationary storage and quite possibly cheap enough to make it in the marketplace, but we have ideas that could lead to huge improvements.

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Low Cost Grid Battery Batteries 374

Cars That Think

FEBRUARY 12, 2023

DARPA is of course well known for having lots of crazy ideas, only some of which ever come to fruition. But excitingly, two major aerospace companies have now signed on with their own designs for Liberty Lifter , meaning that a new full-scale X-Plane may actually happen in the near future.

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Companies Concept IDEA Cheap 115

Green Car Congress

MAY 2, 2014

The idea for direct sulfide electrolysis dates to as early as 1906. Postdoc associate Sang-Kwon Lee, who is working on the electrolyte design, said that their main strategy is using the multicomponent molten sulfide in order to change the property of the supporting electrolyte and to reduce the melting temperature of the electrolyte.

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MIT Production 2013 Chile 210

Green Car Congress

JUNE 26, 2019

These materials have the potential to capture large quantities of CO 2 , and understanding where the CO 2 is bound inside these porous frameworks is really important in designing materials that do that more cheaply and efficiently. It has high commercial potential because it’s very cheap and easy to synthesize.

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Carbon Light CO2 Climate Change 220

Baua Electric

OCTOBER 14, 2024

Mexico is done importing cheap EVs from China and India as it plows ahead with a prototype of its own. Sheinbaum confirmed on Friday that Mexico is building a series of small, cheap EVs that are expected to challenge those made in India and China. The country already has several prototypes. “We

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Cheap Mexico Building China 52

Cars That Think

MAY 11, 2022

At CHI 2022 , researchers from ETH Zurich presented an interactive robotic plastering system that lets artistic humans use augmented reality to create three-dimensional designs meant to be sprayed in plaster on bare walls by robotic arms. Robotic fabrication is not a new idea. That will eliminate the need for designers to be on-site.

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IDEA Cheap Design Building 117

Cars That Think

DECEMBER 12, 2022

In the late 1980s, Rod Brooks and Anita Flynn published a paper in The Journal of the British Interplanetary Society with the amazing title of Fast, Cheap, and Out of Control: A Robotic Invasion of the Solar System. It’s designed primarily to explore your insides, which is why the entire camera is only 0.65

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Cheap Washington Wind IDEA 131

Cars That Think

JANUARY 18, 2023

A Battery for Heat Made from Sand Noted chemical engineer Donald Sadoway is quoted as saying: “If you want to make a dirt-cheap battery, you have to make it out of dirt.” Sand is efficient, nontoxic, portable, and cheap!”. “We As soon as we decided to pursue this idea, we were trying to figure out how the finances looked,” says Eronen.

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Store Solar Building Oil-Sands 124

Cars That Think

DECEMBER 10, 2022

Computer users badly needed a cheap, high-capacity, reliable, portable storage device. And this incremental nature of innovation means that controlling the spread, manufacturing, and further development of new ideas is almost impossible. Flash memory became cheap and robust enough for consumer use by 1995.

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Singapore 2000 Store IDEA 145

Cars That Think

NOVEMBER 1, 2022

For anyone interested in digesting the paper, it is titled Towards edible drones for rescue missions: design and flight of nutritional wings , by Bokeon Kwak, Jun Shintake, Lu Zhang, and Dario Floreano from EPFL. The idea is that you could fly this drone directly to them and keep them going for an extra day or two.

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Water Carbon Fiber Design Cheap 145

Cars That Think

MAY 10, 2022

We’ve gotten very, very good at making things that are cheap and durable. Researchers from the University of California, Berkeley, and Accenture Labs are putting this idea to the test with the design of a wireless heater that can warm up whatever’s placed inside of it when the heater is placed on a standard wireless charging pad.

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Waste Cheap Juice Design 98

Cars That Think

NOVEMBER 22, 2022

Indi is a clever educational robot designed to teach problem solving and screenless coding to kids as young as 4, using a small wheeled robot with a color sensor and a system of colored strips that command the robot to do different behaviors. Sphero Indi. Amazon Astro. Note that Moxie also requires a subscription fee of $40 per month.

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Kits Affordable IDEA Escape 140

Cars That Think

OCTOBER 4, 2022

What excites me is the idea of cheap and accessible hardware! All of them are backed by expert roboticists with years of design experience. This is a sensible design choice to get up and running, but would definitely need redoing for longer-term operation. Overall, the current design is a very good first step.

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Boston Tesla IDEA Engine 145

Cars That Think

FEBRUARY 15, 2024

He’s been involved with the two-way radio communication, which uses designated frequencies, since his uncle introduced him to it when he was a youngster. The contest was a great opportunity for me,” Piccini says, “to learn how to apply the skills I’ve been learning from classes into a project that I designed myself.”

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Universal Engine Pennsylvania Cheap 124

The Truth About Cars

OCTOBER 23, 2023

As BMW’s first mass-produced “zero emissions” vehicle, the i3 boasted a predictably quirky design that seemed to underpin most manufacturers early attempts at fielding an electric car. While the vehicle implemented some novel features, the model has aged rather poorly due to advancements in battery technology.

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BMW Future Affordable Cheap 103

Cars That Think

NOVEMBER 26, 2023

Now, after countless versions of wiring things together, and even designing my own audio mixers, I finally have a DIY solution that works within a reasonable budget. My approach was to adapt an idea used in some pass-through systems, placing ambient microphones on the outside of sound-isolating headphones.

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Building DIY Connect Connected 143

Cars That Think

JULY 26, 2023

Unitree has just announced the Go2 , a new version that manages to both be significantly better and super- duper -cheap—it’s faster and more agile and now even includes a lidar, but somehow costs just $1,600. There’s even a graphical programming interface, if you have no idea what you’re doing but just want to mess around a little bit.

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Cheap Low Cost IDEA Connect 98

EV Central

SEPTEMBER 3, 2023

Called MMA, for Mercedes-Benz Modular Architecture, it draws on innovative engineering ideas tried out in the Vision EQXX. Mercedes-Benz Concept CLA Class MMA is not a purpose-designed EV platform. Mercedes-Benz describe it as an “electric-first” design. All will be built on the same new vehicle platform.

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Mercedes Range Electric Cars Charging 94

Cars That Think

OCTOBER 2, 2022

I guess there’s only so much you can do with a mostly naked electromechanical humanoid in terms of form factor, but at first glance there’s nothing particularly innovative or futuristic about Tesla’s design. Optimus is designed to be an extremely capable robot, but made in very high volume, ultimately millions of units.

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Tesla IDEA Design All-Electric 144

Cars That Think

MAY 22, 2024

They designed a spray system and made some software tweaks, and by 2018 the company began offering crop-spraying services, Erickson says. Farmers are used to people coming around every few years with some newfangled idea, like a laser that’s going to kill all their weeds or some miracle chemical,” he says.

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Costa Rica El Salvador Houston Honduras 145

Cars That Think

NOVEMBER 28, 2021

meter-tall Nexø II rocket was powered by a bipropellant engine designed and constructed by the Copenhagen Suborbitals team. Until then, we'd been basing our designs on our existing capabilities—the tools in our workshop and the people on the project. to reach the designated patch of ocean in time for a 9 a.m. Spica rocket.

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DIY Engine Design Exhaust 144

Cars That Think

MARCH 11, 2023

Then, as electricity entrepreneurs expanded power generation and transmission capacity, they faced the new problem of what to do with all the cheap off-peak, nighttime electricity they could now produce. As utilities shifted to more reliable alternating-current systems, they phased out these costly backup batteries. Electric Car tzero 0-60 3.6

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Grid Powered Power Vehicles 149

Cars That Think

JULY 24, 2024

The answer was groupware, an early term for collaboration software designed to work across multiple computers attached to a network. Getty Images Some of the basic ideas behind groupware were first forged at the Stanford Research Institute by a Douglas Englebart–led team, in the 1960s, working on what they called an oN-Line System (NLS).

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Personal IDEA San Francisco Companies 125

Cars That Think

OCTOBER 15, 2024

Will Lunden One of Ye’s former graduate students, Martin Boyd, cofounded a company called Vector Atomic , which has taken the idea behind Ye’s optical-clock technology and used it to make a clock small enough to fit in a box the size of a large briefcase. First, they drastically reduced the number of lasers used in the design.

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Universal Light United Kingdom Power Grid 128

Cars That Think

APRIL 7, 2022

At Stanford, I worked in the Center for Design Research , a group focused on the intersection of humans and technology that created some of the very early VR gloves, immersive vision systems, and 3D audio systems. Adjusted for inflation, they cost about US $8,000 and weren’t even a thousandth as fast as a cheap gaming computer today.

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Parts Ohio Personal Environment 145

Baua Electric

MARCH 8, 2024

The Supercharger stalls were designed for that. The idea of a Supercharger extension cable has been suggested as a potential solution. Electrek’s Take It sounds like a great idea. Tesla is rapidly deploying our latest V4 Supercharger post which reaches all EVs in the same Supercharger stall.

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North America Tesla IDEA Cheap 52

Get Electric Vehicle

APRIL 9, 2021

In this article, we are going to discuss another impressive aspect of electric vehicles that is ‘ The flexibility an electric vehicle offers in design ’ and one of its weird manifestation The ‘One wheeled electric bike’ by Chinese E-commerce giant Alibaba. The flexibility an EV offers while designing. The Design.

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Motor Motors Motoring Gasoline-Electric 52

The Truth About Cars

SEPTEMBER 15, 2023

If your idea of luxury is no fuss, no muss, no noise, you’ve found your huckleberry. It doesn’t swaddle occupants in luxury or high-end design like a Genesis might – instead the motif is Swedish simplicity. Modernism doesn’t come cheap. Well, there’s at least one of those on the market – the 2023 Polestar 2 Dual Motor.

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Motor Motoring Motors Volvo 62

The Truth About Cars

APRIL 16, 2024

Since it’s designed for track use, the N version of the Ioniq 5 is longer, lower, and wider than the mainstream Ioniq 5. All this doesn’t come cheap – and we haven’t mentioned non-performance comfort, convenience, and safety features yet. I doubt Hyundai would spend the development costs without having some idea of a target buyer.

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Hyundai Light All-Electric Exhaust 109

EV Central

AUGUST 19, 2023

I’ve no idea what this means, but I’m convinced the Seres 3 provided me with neither. Design-wise, the cabin – like the Seres 3’s exterior – isn’t half bad. Oh, and I like the air vent design. ” Right. The style’s clean and it all feels pretty well put together.

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Chinese SUV Re-Charge France 98