Every year a group of my friends have an engineering Secret Santa. The rules are simple: make something cool for under $20 that requires engineering to complete. In years past we’ve seen Google cardboard VR headsets that are 6DOF, match stick rockets, 3D printed fans that explode when used, 3D printed rockets with cardboard launch […]
New Product: Adapters, OLEDs and Financi...
Solar botics
September 7, 2012
In my recent wanderings in the world of overly-cheerful financial advise, I stumbled upon this budgeting theory that says that to feel comfortable about your moneys, or lack thereof, you gotta be living on your last month's earnings. Let's leave out the question of how anyone would pull it off, and just say that I applied this theory to writing these product posts, so there's a bit of a buffer in case we don't have the time to create something on short notice. So what you're reading right now is, shall we say... Last month's money. MWAHAHA! I wrote it a week ago and, well, here it is… But the product is brand spankin' new. I swear. (In a hypnotizing voice) You beliiiieeeeve meeeeee. But don’t you fall asleep just yet, there's lots of cool stuff:
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2.1mm Male/Female Power Adapter jack set $3.50 It's a pain to solder up barrel jacks and plugs, so these screw-terminal based versions are very popular for repurposing DC power supplies to other applications! |
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2.5mm Male/Female Power Adapter jack set $3.50 It's a pain to solder up barrel jacks and plugs, so these screw-terminal based versions are very popular for repurposing DC power supplies to other applications! |
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Serial OLED Module (16x2) $25.50 OLEDs are simply the next step up in display technology. Sure, a regular LCD may work, but you should use OLEDs when you need a much brighter display, much better viewing angle and lower current consumption! |
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Serial OLED Module (20x4) $50.99 OLEDs are simply the next step up in display technology. Sure, a regular LCD may work, but you should use OLEDs when you need a much brighter display, much better viewing angle and lower current consumption! |
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Instant Robot Shield $23.45 The ‘Instant Robot Shield’ is designed to enable you to rapidly create a robot based upon a PICAXE Shield Base or Arduino microcontroller. Simply push the shield onto your controller, connect your motors, sensors and servos and you can have a working robot within just a few minutes! |
Financial wisdom aside, however you try to relieve yourself from the pressure and need to come up with stuff on the fly, knowing how to improvise is always a good skill to have. And although we try to pad our way to avoid the unexpected (read - surprises), it still comes up (kinda like this product post?!). Aaaand now let's plan what we'll talk about next time…
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Protoshield, FTDI Breakouts, GM10s IN ST...
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2003 LANL Workshop
We've got the official "OK" to open up registration for the 2003 LANL BEAM Workshop in Los Alamos, New Mexico. The 3-day workshop is from May 1-3, with the 1-day following on May 4. Check it out at any of the following links: Direct IP link (until the following DNS entries echo through the web) […]
Motion Activated Tree Lights
In compliance with the upcoming holidays we decided to contribute to the obligatory dose of Christmas ornamentation in the shape of the well-known coniferous tree. A tabletop freestanding tree with LED strings and a flashing star on top seemed like an easy enough thing to do. We also wanted to add a tech twist to […]
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Warning: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
Please visit www.P65Warnings.ca.gov for more information. This item was manufactured prior to August 31, 2018.