Make A Vintage-Looking Clock In A Flash

Now that everyone has a phone with a camera, we would bet that fewer people than ever are in the market for a nice vintage flash unit such as the one [lonesoulsurfer] chose for this cool clock build. But here’s something that never goes out of style — a clock that doubles as a conversation piece.

At the heart of this build is a dirt cheap clock unit meant for cars. It also displays the ambient temperature and has a voltage testing mode(!), which could come in handy someday. Although [lonesoulsurfer] didn’t connect a pair of probes, he did cut a wee hole for the temperature sensor to stick out of. He also cut off the SMD buttons and wired new momentaries to the outside of the case.

Although we really like the look of the textured plastic lens over the 7-segments, our favorite part might be the stand and the way [lonesoulsurfer] implemented it. He made a threaded rod by pounding a hex nut into the end of a piece of aluminium tubing, and then dropped a bolt through the bottom of the flash body before closing it up, so it screws on like a camera to a tripod. Take a second and check out the build video after the break.

We love a good clock so much that we just had a contest to find the coolest ways to tell time. In case you missed it, here are the best of the best.

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Possibly The Most Up-Cycled, Hacked E-Bike You’ll See All Week

When it comes to bringing an idea to life it’s best to have both a sense of purpose, and an eagerness to apply whatever is on hand in order to get results. YouTube’s favorite Ukrainians [KREOSAN] are chock full of both in their journey to create this incredible DIY e-bike¬†using an angle grinder with a friction interface to the rear wheel, and a horrifying battery pack made of cells salvaged from what the subtitles describe as “defective smartphone charging cases”.

Battery pack made from cells salvaged out of defective equipment. Sometimes, you use what you have on hand.

What’s great to see is the methodical approach taken to creating the bike. [KREOSAN] began with an experiment consisting of putting a shaft on the angle grinder and seeing whether a friction interface between that shaft and the tire could be used to move the rear wheel effectively. After tweaking the size of the shaft, a metal clamp was fashioned to attach the grinder to the bike. The first test run simply involved a long extension cord. From there, they go on to solve small problems encountered along the way and end up with a simple clutch system and speed control.

The end result appears to work very well, but the best part is the pure joy (and sometimes concern) evident in the face of the test driver as he reaches high speeds on a homemade bike with a camera taped to his chest. Video is embedded below.

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