Billed as an upgradable smartphone-controller car chassis kit, the Totem 2WD Car Kit does exactly what it says; it is a small kit featuring a Bluetooth-compatible board and a companion app to control it. Despite its size the kit comes with everything...
Hi, I'm Rue Mohr, you might know me from such places as the internet, the information superhighway, or the world wide web. Today I'd like to tell you about an adventure in optimization of a 7 segment decoder. (7 segment display with the highly...
I have been a big fan of Totem products for quite some time; they have some fantastic construction 'maker' kits which have proven extremely useful to me for prototyping many projects, and I have been invited to test some of their other kits in the past,...
This is my first full post of a hack (nay, an innovation, says you the reader), I realize I will make mistakes in it's presentation but I will endeavor to clarify my future ominous basement doings more clearly based on the kind comments of the bored...
The Totem Mini Lab is a kit to build an all-in-one lab setup. Built around Totem's take on an Arduino Uno, it features a companion lab board which adds many useful tools and features to your prototyping and development. Unboxing The kit comes...
USB Related:usb.org - The Official SpecsCypress AN57294 - USB 101 - An Introduction to Universal Serial Bus 2.0.pdf - Very detailed intro USB in a Nut Shell
Time for another Electronics Goldmine analysis!2x Box of ICs (>50)19135; $10.00 ($2.99 when I bought them.)---------- more ----------2x CD4002CN - Dual 4-input NOR Gate1x CD4020BCN - 14 bit up counter/divider1x CD4034BE - 8 bit ser/par to ser/par shift...
Raspberry Pi Foundation has set a goal of introducing inexpensive products which are affordable and extremely useful for everyone. Therefore, Raspberry Pi 3 does not contain a PCle connector, SATA or USB C. Instead, it features a new CPU that is quad-core...
IntroductionThe mini CNC engraving machine laser engraving machine is suit for make non- metal processing such as plastic , wood , acrylic , pvc, pcb, wood or the like material , etc.And airframe adopt profiles + plastic ，small size, light weight...
Synaesthesia in itself is pretty common, it is reckoned around 1 in 10 people have one of the basic types. It isnt autism, but it is one of the traits listed as being on the Spectrum and some auteurs have it.The word means literally blending of the senses....
With some quite decent tooling and equipment coming from China these days, my curiosity was sparked as I saw a rather affordable kinematic mount. For those not familiar with such lab equipment, this is a holder for lenses, prisms, filters or anything...
[Hello future reader. This article refers to OpenSCAD 2018.05.05, please check if it still applies later on] 3D printing internal and external threads is interesting for many reasons. Unlike gears that invariably wear rapidly and cannot measure up compared...
Tactical Snacks made his own and it appears to be well designed and made from some parts ordered through Protolabs.http://tacticalsnack.blogspot.com/2017/03/little-stick-vise.html?m=1A pretty cool Stickvise inspired tool was made by pa4tim in the Netherlands. ...
A couple of years back I bought "MakeBlock" parts from the XY Plotter v1.0 kit for a low price that reflected the hot mess this construction was in its early conception. Here begins my journey which can be summarized as: I rebuilt an XY Plotter with...