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Build a Passive Radar With Software-Defined Radio

Cars That Think

A reference antenna picks up a signal from, say, a cell tower, while a surveillance antenna is tuned to the same frequency. The reference and surveillance signals are compared. The second reason is that pointing a directional antenna away from the reference source means that it’s less likely to be swamped by the reference signal.

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Tesla Autopilot’s emergency vehicle response feature is addressing a deadly problem no one wants to talk about

Teslarati

Author’s Note and Trigger Warning: The succeeding sections of this article contains links to footage and other online references that may cause distress to readers. A DIY Solution. They saw the lights, they recognized the situation, yet they still felt the need to speed up and pass just a few more cars before they moved over.

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Security With a Spectrometer

Cars That Think

As a bit of background, this spectrometer measures largely visible wavelengths of light and some in the infrared. It breaks out the light into a spectrum of varying intensity, which tells us more about a substance than we’d be able to sense by eyesight (or camera sight) alone.

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Electric Bike Conversion Kit Selection

Electric Vehicless

If you want to design a battery pack on your own you may refer to the following book ( DIY Lithium Batteries: How to Build Your Own Battery Packs ) otherwise purchase a battery pack. Major cable connection in controller- For motor, battery, brake, throttle, indicator light, brake light, lock, display, PAS sensor, charging etc.

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Top 10 : Best Electric Bike Conversion Kit 2021 | Best ebike Conversion Kit | Best e Bike Conversion Kit | Electric Bike Conversion Kit With Battery

Electric Vehicless

If you want to design a battery pack on your own you may refer to the following book ( DIY Lithium Batteries: How to Build Your Own Battery Packs) otherwise purchase a battery pack. Major cable connection in controller- For motor, battery, brake, throttle, indicator light, brake light, lock, display, PAS sensor, charging etc.

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The Real Reason for USA based Economic Recessions.

DIY Electric Car

This is also referred to as the ?tightening? According to the Electrification Coalitions Roadmap, if the Light Duty vehicle class was converted to Electric power we would see the amount of imported oil go to zero. If the Fed believes inflation is present they will begin to raise interest rates in order to ?slow slow the economy?

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MAEAA Web Links

Tony Karrer Delicious EVdriven

Battery {Returnto top of page} EV Plans Sources Built For Fun ElectricVehicles : DIY plans for karts and buggys Drive Electric: EV3 Tri-Electric ElectricBicycle (Slipstream) : DIY plans and parts for the Slipstream electricbike Robert Q. RileyEnterprises : Electric and hybrid DIY plans.