Scratch | Sverige Energy

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Scratch Built Tricycle Maximizes Fuel Efficiency

While the bicycling community is welcoming an influx of electric bikes, there’s a group of tuners on the fringes that are still intent on strapping gas motors of all sizes to bicycles and buzzing down the roads in a loud...

2021-05-16

A Phased-Array Ultrasonic 3D Scanner From Scratch

Technology

A Phased-Array Ultrasonic 3D Scanner From Scratch

Who wouldn’t want an autonomous drone to deliver cans of fizzy drink fresh from the fridge? [Alex Toussaint] did, and in thinking how such a machine might work he embarked on a path that eventually led him to create a...

2021-05-16

Retro Dreamcast Rhythm Game Controller Built From Scratch

Technology

Retro Dreamcast Rhythm Game Controller Built From Scratch

Pop’n Music is a rhythm game which has had both arcade and home console releases over the years. [Charlie Cole] is a fan of the Dreamcast version, and decided to build his own controller for the game using the new...

2021-02-24

Making A Toothbrush From Scratch, Right Down To The Bristles

Technology

Making A Toothbrush From Scratch, Right Down To The Bristles

Most of us probably get by with a toothbrush costing a couple dollars at most, made of injection-moulded plastic for delicate, tender mouths. Maybe if you’re a real cleantooth, you have a fancy buzzy electric one. We’d wager few are...

2021-02-16

Technology

Cap-Gun Lighter Built From Scratch

For most of us, a lighter is a cheap $2 plastic tool that serves a purpose, and little more. Some of us may go so far as to have a nice Zippo, or perhaps a windproof lighter for better outdoor...

2021-02-06

Homebuilt Racing Sim Does Almost Everything From Scratch

Technology

Homebuilt Racing Sim Does Almost Everything From Scratch

If you desire a sim gaming rig, there are off-the-shelf options up and down the market that stretch as high as your budget can afford. Some choose to eschew this route, however and build their own from scratch. Few people...

2020-12-13

Technology

FM Radio From Scratch Using An Arduino

Building radio receivers from scratch is still a popular project since it can be done largely with off-the-shelf discrete components and a wire long enough for the bands that the radio will receive. That’s good enough for AM radio, anyway,...

2020-12-05

Building A Vector Graphics Machine From Scratch Including The CRT

Technology

Building A Vector Graphics Machine From Scratch Including The CRT

Over the years we’ve seen quite a few projects involving vector graphics, but the spaceship game created by [Mark Aren] especially caught our eye because in it he has tackled building a vector display from scratch rather than simply using...

2020-12-01

Technology

Building A Dishwasher From Scratch

[Billy] was no fan of doing the dishes, but also found commercial solutions lacking. The options on the market simply didn’t fit his cookware and flatware. Instead of compromising, he set out to build a dishwasher of his own design. ...

2020-11-30

Scratch Building A Supersized CNC Router

Technology

Scratch Building A Supersized CNC Router

Many of us have spent the better part of a year on COVID-19 lockdown, and what do we have to show for it? Bit of progress on the Netflix queue? Maybe a (slightly) cleaned up garage or workshop? Not if...

2020-11-29

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Tag: Scratch

Scratch Built Tricycle Maximizes Fuel Efficiency

A Phased-Array Ultrasonic 3D Scanner From Scratch

Retro Dreamcast Rhythm Game Controller Built From Scratch

Making A Toothbrush From Scratch, Right Down To The Bristles

Cap-Gun Lighter Built From Scratch

Homebuilt Racing Sim Does Almost Everything From Scratch

FM Radio From Scratch Using An Arduino

Building A Vector Graphics Machine From Scratch Including The CRT

Building A Dishwasher From Scratch

Scratch Building A Supersized CNC Router

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