Unsure where to place this... CPU mod?!?

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ISAWHIM

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I have 10 "ATtiny10", 6-pin SMT microcontrollers and 10 "ATtiny13A", 8-pin SMT microcontrollers coming soon. I am also looking into a true single-chip voltage regulator, and a single-chip multi-charger.

The microchip is similar to the controller used in our e-cigs, in the battery device. It has 6 pins, 2 are power +/- and four are multi-function, data communication or input or output or programming. Eg, it can be used to turn-on, and possibly feed power to the coil directly. Monitor temperature through coil resistance. Limit draw-time, or regulate vapor production through a draw, or limit time between draws, or limit total draws per hour, etc... whatever a normal computer can do... (Only less complex.)

It has watch-dog technology, so sleeping uses nearly zero power. There are also some other reasons I decided to look into this as a controller. Mostly due to the speed at which it can operate. Speed allows it to be used as a voltage regulator itself, by pulse width modulation.

I mentioned two chips, one is just larger, uses slightly more power, has more room for programming, and has 2 additional input/output connections. (6 as opposed to 4, and the two power pins.)

The voltage regulator would be used, if the chip is not able to allow enough power to flow through it. Voltage regulators can handle much more power than a CPU microchip. The specific voltage regulator I was looking at, will top-down or top-up voltage to the desired output, not just top-down a higher voltage, as most VR's would do. (It can turn 1.5v into 3v, or turn 5v into 3v... etc.)

The charger chip I was looking at, can handle almost any kind of battery that exists. It can regulate/deliver up to (24v to 0.2v) at (0.01A to 2.50A).

Each chip is roughly about $5.00 USD if purchased separately. (Production cost starts around $1.50 USD 1K and goes down to $0.80 USD 100K.)

Anywho... I only placed his here, for those who may be interested in a non-analog control for their custom battery pack. No promises, but if I come-up with something, it will be burried here.
 

ISAWHIM

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Just some things I wanted to add...

I can't find the actual part-number for the chip they use in these batteries, so I imagine they are a re-labeled generic chip, that is a one-time program setup. That makes sense, because those chips only cost about $0.05 in bulk, due to the fact that they can only be programmed once, and are useless after they are programmed. Thus, the V1-V7 of the DSE 901 models.

If the program is desirable, it would eventually head in that direction. However you loose the speed of this chip, you loose the ability to monitor puffs, and the chip becomes a dummy responder not an actual computer. (Aka, digital cig, not a thinking cig.)

EDITED: Details about operation removed, due to potential patent/copyright security.
 
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ISAWHIM

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Found a possible Motorola candidate... MC9RS08KA2

No timer, but it has an internal oscillator, and that is good enough. (I don't need actual time, since all is relative, and accuracy is +/- 1% for the oscillator.)

It even has I2C... But I am unsure if it can self-program that way, or just communicate with that.

EDITED: Details about operation removed, due to potential patent/copyright security.
 
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ISAWHIM

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Sorry for all the edits in this post. But someone has expressed a private interest in the project, and has asked that I remove certain information, until it is developed and pending any patents/copyrights.

Sorry. I wanted this to be open for all to use freely. But the reality is, it is cheaper for everyone this way. (As opposed to the few who might be able to use this info, and spend a small fortune making one. Also as opposed to it being open-availability, and someone mass-producing it for some crazy stupid mark-up price. Or loosing all ability to rights to the idea, and thinking, Hey, I should have secured that thought.)

Give me a month, and I should have something worth writing about... I hope.
 
I think that the use of PROMs is somewhat overkill and useful mostly for lots of unuseful things, irritating even, such as the present microchips.

Electronically, power system control for in-built charging, passthrough etc is one potentially useful system.

However, the primary use for electronic control is temperature control of the heater coil. Any OEM interested in a fully working, circuit to do this, contact me. There are many potential pitfalls involved here; to achieve fastest heat-time, least wasted power, self-optimising and finely controlled temperature, check out my prototype (non-disclosing; resin embedded block, with all markings removed). I am confident that mine is the best possible solution.

Extends battery life, extends atomizer life, reduces juice wastage and greatly reduces burnt tastes/harmful.emissions.
 
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