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Condensed Statements of Cash Flows - USD ($)
 3 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Operating activities    
  Net loss $ (994,140) $ (557,415)
  Adjustments to reconcile net loss to net cash (used in) provided by operating activities:    
      Stock-based compensation 70,625 272,700
      Depreciation and amortization 338,927 252,298
      Amortization of debt discount 3,646 1,462
      Amortization of operating lease ROU asset 126,919 120,792
  Changes in operating assets and liabilities:    
      Accounts receivable (473,199) (373,345)
      Inventories (339,530) (4,379)
      Prepaid expenses and other current assets (187,938) 60,522
      Other assets 1,000
      Accounts payable and accrued expenses 884,178 143,885
      Accrued payroll and related expenses 2,878 56,490
      Net deferred revenue on shipments to distributors (38,705) 45,626
      Deferred service revenue (304) 1,014
      Net change in operating lease liability (126,327) (115,540)
         Net cash used in operating activities (732,970) (94,890)
Investing activities    
  Purchases of equipment and intangible assets (52,304) (56,442)
  Proceeds from tenant improvements allowance 72,800
       Net cash (used in) provided by investing activities (52,304) 16,358
Financing activities    
  Proceeds from stock options exercised 23,750
       Net cash provided by financing activities 23,750
Net decrease in cash and cash equivalents (785,274) (54,782)
Cash and cash equivalents at beginning of period 2,491,964 2,826,630
Cash and cash equivalents at end of period 1,706,690 2,771,848
Supplemental disclosure of cash flow information    
  Cash paid for interest 99,125 104,795
Supplemental disclosure of non-cash activities    
  Property acquired under operating lease $ 8,230