Cars That Think

NOVEMBER 23, 2022

Far and away our most popular article in the last five years has been “ Build Your Own Professional-Grade Audio Amp on the Sort of Cheap ” (November 2018). And a follow-up to that article, “ A Web-Enabled, High Quality, DIY Audio Amp ” (March 2022), comes in at No. Are there trends in DIY projects you think we’re missing?

DIY 71

DIY 2018 Cheap Building 71

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.

DIY 131

DIY Connect Connected Cheap 131

Cars That Think

NOVEMBER 26, 2023

There are industrial solutions that pass through sounds in specific frequency ranges, but these are targeted at speech. 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.

Building 104

Building DIY Connect Connected 104

Cars That Think

OCTOBER 25, 2022

If a reflection from an object is detected, then the time it took to arrive at the surveillance antenna gives a range. The biggest leap forward happened in 2012 when it was discovered that USB stick TV tuners using the RTL2832U demodulator chip could be tapped to make very cheap but effective SDR receivers. James Provost.

Building 99

Building Cheap New York City 2006 99

Electric Vehicless

SEPTEMBER 6, 2020

If you are a techie than you have to select individual parts & assemble it but if you do not know much about parts you have to go with electric bike conversion kit & in kit all parts, design & test for smooth run of bicycle. Some kits also come with pedal assist mode for increased range of cycle when rider pedals cycle.

Kits 52

Kits Conversion Lithium Ion Electrical 52

Electric Vehicless

SEPTEMBER 9, 2020

If you are a techie than you have to select individual parts & assemble it but if you do not know much about parts you have to go with electric bike conversion kit & in kit all parts, design & test for smooth run of bicycle. Some kits also come with pedal assist mode for increased range of cycle when rider pedals cycle.

Kits 52

Kits Conversion Battery Batteries 52