UNITED STATES SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549



                                    FORM 8-K



     Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934



        Date of Report (Date of earliest event reported): August 3, 2010


                               MACHINETALKER, INC.
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             (Exact name of registrant as specified in its charter)



                                    DELAWARE
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                 (State or other jurisdiction of incorporation)



       333-127080                                             01-0592299
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(Commission File Number)                                  (I.R.S. Employer
                                                         Identification No.)

             513 DE LA VINA STREET, SANTA BARBARA, CALIFORNIA 93101
             ------------------------------------------------ -----
               (Address of principal executive offices) (Zip Code)

       Registrant's telephone number, including area code: (805) 957-1680


              -----------------------------------------------------
              (Former name, former address and former fiscal year,
                         if changed since last report)


Check  the  appropriate  box  below  if the  Form  8-K  filing  is  intended  to
simultaneously  satisfy the filing obligation of the registrant under any of the
following provisions.

[_]      Written  communications  pursuant to Rule 425 under the  Securities Act
         (17 CFR240.14d-2(b))

[_]      Soliciting  material  pursuant to Rule 14a-12  under  Exchange  Act (17
         CFR240.14a-12)

[_]      Pre-commencement  communications  pursuant to Rule  14d-2(b)  under the
         Exchange Act (17 CFR240.14d-2(b))

[_]      Pre-commencement  communications  pursuant to Rule  13e-4(c)  under the
         Exchange Act (17 CFR240.13e-4(c))




SECTION 1.  REGISTRANT'S BUSINESS AND OPERATIONS

         Item 1.01.  Entry into a Material Definitive Agreement.

         MachineTalker,  Inc., a Delaware  corporation  (the "Company")  entered
into seven stock purchase  agreements with seven private investors who agreed to
purchase a total of 222,222,222 shares of the Company's common stock for a total
purchase price of $100,000.  The Company also entered into a Nonstatutory  Stock
Option Agreement with James B. Nelson, a consultant to the Company, granting him
options to purchase up to 75,000,000  shares of the  Company's  common stock for
$0.01 per share for a period of seven years after the options were granted.  The
options  were  granted  effective  July  22,  2010  and vest  1/36th  per  month
commencing  on August 21, 2010,  on a monthly basis for as long as Mr. Nelson is
an employee or consultant  of the Company.  See the  description  of the private
sale of  securities  in Item  3.02 of this  report,  copies of the form of Stock
Purchase  Agreement  and  Stock  Option  Agreement  attached  to this  report as
Exhibits  10.1 and  10.2,  respectively.  The  Company  also  plans to  effect a
one-for-five  reverse stock split of its issued and outstanding common stock and
change its name to Solar3D, Inc. in the near future.


SECTION 3.  SECURITIES AND TRADING MARKETS

         Item 3.02.  Unregistered Sales of Equity Securities.

         On August 3, 2010,  MachineTalker,  Inc., a Delaware  corporation  (the
"Company"),  closed the sale of 222,222,222  shares of its common stock to seven
private investors for a total purchase price of $100,000. The sale was made as a
private placement pursuant to Regulation D of Section 4(2) of the Securities Act
of 1933,  as amended.  The common stock was  purchased for $0.00045 per share by
the following investors in the following amounts:

   NAME                              NUMBER OF SHARES       INVESTMENT AMOUNT
   ----                              ----------------       -----------------
   Cumorah Capital, Inc.:            75,709,701             $ 34,069.37
   Pearl Innovations, LLC:           64,709,701             $ 29,119.37
   New Quest Ventures, LLC:          11,000,000             $  4,950.00
   Ying Xue Huang:                   11,000,000             $  4,950.00
   Wings Fund, Inc.:                 11,000,000             $  4,950.00
   Roland F. Bryan (1):              36,079,047             $ 16,235.57
   Nadir Dagli (2):                  12,723,773             $  5,725.70
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(1)      Mr. Bryan is the Chairman and Chief Executive Officer of the Company.
(2)      Mr.  Dagli is a  scientific  consultant  to the Company and an existing
         shareholder.

         The Company has also  granted a  nonstatutory  stock option to James B.
Nelson,  a business  consultant  to the Company,  giving Mr. Nelson the right to
purchase up to 75,000,000  shares of the  Company's  common stock for a purchase
price of $0.01  per share for a period of seven  years  after the  options  were
granted.  The options were granted  effective  July 22, 2010 and vest 1/36th per
month  commencing on August 21, 2010, for as long as Mr. Nelson remains  engaged
as a consultant or employed by the Company.  The option was granted in a private
placement  pursuant to  Regulation  D of Section 4(2) of the  Securities  Act of
1933, as amended. As stated, the Company plans to effect a one-for-five  reverse
split of its issued and outstanding  common stock but not its authorized  common
stock,  resulting in considerably more authorized stock becoming available to be
reserved for issuance upon the exercise of these stock options.  The exercise of
these stock options is  conditioned on the  implementation  of the reverse stock
split so that sufficient  authorized but unissued common stock will be available
in the event that the options are exercised.

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SECTION 9.  FINANCIAL STATEMENTS AND EXHIBITS

         (d)      Exhibits

                  10.1     Stock  Purchase  Agreement  for the  private  sale of
                           common stock, dated July 22, 2010.

                  10.2     Nonstatutory  Stock  Option  Agreement  with James B.
                           Nelson, dated July 22, 2010.


                                   SIGNATURES

         Pursuant to the requirements of the Securities Exchange Act of 1934, as
amended,  the  registrant has duly caused this report to be signed on its behalf
by the undersigned, thereunto duly authorized.


                               MACHINETALKER, INC.
                           ---------------------------
                                  (Registrant)

Date:  August 3, 2010


                                               /s/ Roland F. Bryan
                                               --------------------------------
                                               Roland F. Bryan, President



























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