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Condensed Statements of Cash Flows - USD ($)
 9 Months Ended
Sep. 30, 2025
Sep. 30, 2024
Operating activities    
  Net loss $ (2,984,331) $ (2,280,486)
  Adjustments to reconcile net loss to net cash used in operating activities:    
      Stock-based compensation 484,348 798,192
      Depreciation and amortization 1,016,513 796,258
      Amortization of debt discount 10,937 4,691
      Amortization of operating lease ROU asset 385,629 366,839
  Changes in operating assets and liabilities:    
      Accounts receivable 43,109 258,438
      Inventories 260,250 158,634
      Prepaid expenses and other current assets (116,851) (31,046)
      Other assets (22,277) 1,000
      Accounts payable and accrued expenses (100,923) (247,127)
      Accrued payroll and related expenses (169,591) 178,067
      Net deferred revenue on shipments to distributors (14,157) (80,323)
      Deferred service revenue (1,026) 1,263
      Net change in operating lease liability (391,856) (358,850)
         Net cash used in operating activities (1,600,226) (434,450)
Investing activities    
  Purchases of PP&E including software and website development (375,989) (564,440)
  Proceeds from tenant improvements allowance 72,800
       Net cash used in investing activities (375,989) (491,640)
Financing activities    
  Proceeds from subordinated convertible notes payable, net of discount 250,000
  Proceeds from subordinated convertible notes payable, net of discount - related party 1,250,000 989,049
  Proceeds from stock options exercised 23,750
       Net cash provided by financing activities 1,500,000 1,012,799
Net increase (decrease) in cash and cash equivalents (476,215) 86,709
Cash and cash equivalents at beginning of period 2,491,964 2,826,630
Cash and cash equivalents at end of period 2,015,749 2,913,339
Supplemental disclosure of cash flow information    
Cash paid for interest 350,221 266,164
Supplemental disclosure of non-cash activities    
Property acquired under operating lease $ 8,230