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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details Narrative) - USD ($)
 3 Months Ended
Sep. 30, 2024
Sep. 30, 2023
Jun. 30, 2024
Product Information [Line Items]      
Total noncontrolling interest $ 1,405,537   $ 1,228,944
Increase from noncontrolling interest 176,593    
Noncontrolling interest 133,469 $ (79,505)  
Income in the subsidiary 396,552    
Foreign exchange translation 43,124    
Allowance for doubtful accounts 0    
Product development costs incurred 14,000 22,500  
Research and development expense 1,024,312 866,955  
Shipping and handling expense 1,419,973 1,230,722  
Inventory reserve 91,482   91,482
Goodwill impairment 0 0  
Income tax benefits 47,880 50,060  
Increase (decrease) in deferred tax asset 47,880 50,860  
Cost of revenue 11,251,410 8,142,386  
Accounts payable, current 10,818,811   7,262,195
Wireless Data Products [Member]      
Product Information [Line Items]      
Cost of revenue 11,653,180 6,361,553  
Accounts payable, current 10,186,585 6,917,202  
Capitalized Product Development Costs [Member]      
Product Information [Line Items]      
Capitalized product development costs 14,000   $ 0
Capitalized Product Development Costs [Member] | Amortization Expense [Member]      
Product Information [Line Items]      
Shipping and handling expense 245,233 239,624  
Shipping and Handling [Member]      
Product Information [Line Items]      
Shipping and handling expense $ 78,113 $ 52,450  
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | Customer 1 [Member]      
Product Information [Line Items]      
Concentration of credit risk 93.60% 90.60%  
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | Customer 2 [Member]      
Product Information [Line Items]      
Concentration of credit risk 93.60% 90.60%  
Accounts Receivable [Member] | Customer Concentration Risk [Member] | Customer 1 [Member]      
Product Information [Line Items]      
Concentration of credit risk 71.20% 97.80%  
Accounts Receivable [Member] | Customer Concentration Risk [Member] | Customer 2 [Member]      
Product Information [Line Items]      
Concentration of credit risk 71.20% 97.80%  
Cost of Goods and Service, Product and Service Benchmark [Member] | Supplier Concentration Risk [Member] | Wireless Data Products [Member]      
Product Information [Line Items]      
Concentration of credit risk 99.90% 99.80%  
Transferred at Point in Time [Member] | Revenue Benchmark [Member] | Product Concentration Risk [Member]      
Product Information [Line Items]      
Concentration of credit risk 99.90% 99.90%  
Transferred at Point in Time [Member] | Revenue Benchmark [Member] | Engineering Projects [Member]      
Product Information [Line Items]      
Concentration of credit risk 0.10% 0.10%  
Franklin Technology [Member]      
Product Information [Line Items]      
Equity ownership interest percentage, parent 66.30%   66.30%
Noncontrolling Interests [Member]      
Product Information [Line Items]      
Noncontrolling interest percentage 33.70%   33.70%