Cars That Think

MARCH 24, 2022

Unfortunately, the cost of buying instruments commercially severely limited how many trackers we could deploy. So, I set about building an open-source ice tracker from DIY components that not only proved to be much, much cheaper but also much more capable than the commercial options. microwatts.

DIY 91

DIY Building Power Powered 91

Cars That Think

AUGUST 20, 2021

Thanks to a few recent technical and commercial developments, I was able to come up with an e-bike conversion that cost me less than US $200 and yet functions impressively. Here I took advantage of already owning an electric lawnmower, figuring that the 40-volt, 4-ampere-hour battery I had for it would serve well.

DIY 145

DIY Conversion Cheap Motor 145

Cars That Think

AUGUST 20, 2021

Thanks to a few recent technical and commercial developments, I was able to come up with an e-bike conversion that cost me less than US $200 and yet functions impressively. Here I took advantage of already owning an electric lawnmower, figuring that the 40-volt, 4-ampere-hour battery I had for it would serve well.

DIY 98

DIY Conversion Cheap Motor 98

Cars That Think

NOVEMBER 1, 2023

volts for about 60 hours. The team was inspired by self-winding watches , which have existed since the late 18th century and transform wrist movement into energy. So the researchers bought a commercial microgenerator designed for wearable and IoT devices called the Kinetron MSG32. In the future, DIY may not even be necessary.

Energy 135

Energy Solar Carbon Fiber Universal 135

Cars That Think

APRIL 26, 2022

commercialized around 2010. But feeding it to a second op amp configured as a simple comparator (one that compares the input with zero volts) squared the signal up nicely, with the output switching between the +12-volt and –12-volt supply rails every 3 milliseconds or so. It can be purchased. on Amazon for just US $40.

DIY 98

DIY Volt 2001 Building 98

Tony Karrer Delicious EVdriven

APRIL 21, 2009

The three-point, 400-volt plug, which will allow electric cars to be recharged anywhere in a matter of minutes , will be unveiled Monday at the world’s biggest industrial technology fair in Hanover, northern Germany. Perhaps you should have checked that before posting. as stated. 5 Clayton B. About Gas 2.0 on It’s On!

Gas-Electric 66

Gas-Electric Standards Plug Gas 66