A template is a tool used to mark out shapes repeatedly ... onto a piece of fabric to then be cut out and assembled. A jig is device used to hold a piece of material and guide cutting tools ...

Based on the work of [sekigon-gonnoc] and with help of [Thach], they’ve made their TinyUSB library support bitbanging of USB over PIO, and successfully ported their test jig firmware to it!

Spur gears are simple, easily manufactured gears and are usually the first choice when exploring gear options. Transmitting power between parallel axes, the teeth project radially on the disc. The ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? DIY projects often become a catalyst for acquiring new gear, and gear can be an ...

[Hans Summers] runs a site qrp-labs.com, selling self-assembly kits mostly for radio gear and GPS applications ... they set to work on an in-house QA test jig, to give them the confidence to ...

However, the two gears can vary in size to achieve a different gear ratio. An example of this is in a hand drill, where the drive gear is larger than the driven gear. A pillar drill with a rack ...

The interlocking mechanical hinge puts the Sidewinder in a class of its own. Photo by Hayley Helms for Gear Patrol The interlocking mechanical hilt has a decent amount of play, and the knife needs to ...

The best camping gear is not an all-inclusive list of things you may want to bring along on your camping trip, and you’ll find items suitable for all types of camping. While we didn’t have the ...

Gears use teeth, also called cogs, to engage and transmit rotational motion each other. One gear has the movement supplied to it by the turn of its shaft and is known as the drive. Interlocked teeth ...