Thought 64: Thing-A-Day 5: Yocto and Excavator

Yocto is currently building as Dunfell. We will know more later on how well this works.

Excavator switch from relays to H-bridge L298N is working so much better. The relays were getting back powered and stuck on after an abrupt stop or turn. The H-Bridge has fixed this issue. Now we need to fix the rest up the rest of the excavator.

Vitory on dunfell building. Now to put this on a SD card and test it out.

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Thought 44: Phone Home

This is actually two thoughts in one, but they are both phone related. Thought 44.1: The backside keyboard. We created the typewriters since 1829 and they've use all of our fingers in an effort to create efficiency. We have even created varieties of key layouts such as qwerty and Dvorak to improve the typing speed. Then we took a huge step backwards and created the cell phone with only the 12 buttons for typing, reducing not only the number of keys by the number of fingers usable on those keys. Then we made the thought that if we just replicate the full qwerty things would be better. And to some extend they are, but we still are reduced to just 2 fingers, or rather thumbs to type with. Then it struck me, the full key set could go on the back of the phone. Well at first it seems rather stupid how do you see the keys to type on them, but does/should a touch typist ever look at the typewriter or keyboard? No. The buttons on the back could be a full qwerty keyboard split and r...

Thought 16 - Kid Power

In response "Thought 14 - Perpetual Cat" sugarbumkin said, "The same theory could be applied to balloons tied to kindergarteners at recess. I like it." Well this got me thinking... Clothes with that are laced with MEMS generators. A MEMS generator is a solid state electronic circuit that generates low level of current though passive motion of the environment. Things like temperature change, acceleration, and even Brownian motion are converted to power using a MEMS generator. So, now we have attached them to small free moving bipeds of pure energy. How do we get the energy back. I figure that we isolate the playground into a large battery configuration where the children are running around on a conductive plate that makes contact with the heels of their shoes. They will run around with a super capacitor in addition to the MEMS, when their feet touch the ground the super-cap is discharged into the conductive plate underneath them. I do not think that the childr...

Thought 1 - Future Bike Helmet

Now that I have a motorcycle, I realize the potential future possibilities of the helmet. Wherein the helmet can become more than just mere protection, but a useful interface and aid to the rider. The concept stems from three currently available, but edgy technologies: transparent displays, blue tooth, and EEG recording. Technology 1: Transparent Displays Transparent displays are just now being put into high end cars and modern aircraft to create a dashboard on the windshield allows the driver or pilot to view the instruments, like speedometer, radar, engine problems, etc. This is typically done with a projected display onto a special film on the window. It can also be performed by simply building the LCD into the screen. The built in is not done because it is more costly in terms of construction of the display and a crack or chip in the display becomes an LCD ink blot. The projector could potentially be built into the visor of a motor cycle helmet, especial now that mini projec...

A Million Useless Thoughts

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