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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details Narrative) - USD ($) | 3 Months Ended | 6 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | --- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2023 | Dec. 31, 2022 | Jun. 30, 2023
Product Information [Line Items] |  |  |  |  |  |  |
Noncontrolling interest | $ 1,523,418 |  | $ 1,523,418 |  | $ 1,523,418 |  | $ 1,487,967
Increase from noncontrolling interest |  |  | 35,451 |  |  |  |
Income on disposition of stock in subsidiary |  |  | 105,329 |  |  |  |
Allowance for doubtful accounts | 0 |  | 0 |  | 0 |  |
Capitalized product development costs | 131,588 |  | 131,588 |  | 131,588 |  | 203,838
Product development costs incurred | 46,233 | $ 553,730 | 68,733 | $ 1,046,980 |  |  |
Research and development expense | 852,854 | 976,415 | 1,719,809 | 1,946,535 |  |  |
Shipping and handling expense | 1,540,162 | 1,335,967 | 2,770,884 | 2,575,602 |  |  |
Inventory reserve | 585,274 |  | 585,274 |  | 585,274 |  | 585,274
Goodwill impairment |  |  | 0 |  |  |  | 0
Income tax benefits | 215,157 | 118,866 | 265,217 | 15,483 |  |  |
Increase (decrease) in deferred tax asset | 215,332 | 118,866 | 266,192 | 14,683 |  |  |
Cost of revenue | 8,010,704 | 8,037,601 | 16,153,090 | 14,552,679 |  |  |
Accounts payable, current | 9,081,306 |  | 9,081,306 |  | 9,081,306 |  | $ 12,950,497
Wireless Data Products [Member] |  |  |  |  |  |  |
Product Information [Line Items] |  |  |  |  |  |  |
Cost of revenue |  |  | 12,902,543 | 17,274,499 |  |  |
Accounts payable, current | 8,662,206 | 11,147,080 | 8,662,206 | 11,147,080 | 8,662,206 | $ 11,147,080 |
Capitalized Product Development Costs [Member] | Amortization Expense [Member] |  |  |  |  |  |  |
Product Information [Line Items] |  |  |  |  |  |  |
Shipping and handling expense | 239,688 | 168,000 |  |  | $ 479,312 | $ 334,000 |
Shipping and Handling [Member] |  |  |  |  |  |  |
Product Information [Line Items] |  |  |  |  |  |  |
Shipping and handling expense | $ 49,586 | $ 89,553 | $ 100,659 | $ 130,106 |  |  |
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | Two Largest Customers [Member] |  |  |  |  |  |  |
Product Information [Line Items] |  |  |  |  |  |  |
Concentration of credit risk |  |  | 88.00% |  |  |  |
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | One Largest Customer [Member] |  |  |  |  |  |  |
Product Information [Line Items] |  |  |  |  |  |  |
Concentration of credit risk |  |  |  | 83.00% |  |  |
Accounts Receivable [Member] | Customer Concentration Risk [Member] | Two Largest Customers [Member] |  |  |  |  |  |  |
Product Information [Line Items] |  |  |  |  |  |  |
Concentration of credit risk |  |  | 99.00% |  |  |  |
Accounts Receivable [Member] | Customer Concentration Risk [Member] | One Largest Customer [Member] |  |  |  |  |  |  |
Product Information [Line Items] |  |  |  |  |  |  |
Concentration of credit risk |  |  |  | 63.00% |  |  |
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 |  |  | 99.00% | 99.00% |  |  |
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% | 0.10% | 0.10% |  |  |
Franklin Technology [Member] |  |  |  |  |  |  |
Product Information [Line Items] |  |  |  |  |  |  |
Noncontrolling interest percentage | 66.30% | 66.30% | 66.30% | 66.30% | 66.30% | 66.30% |
Noncontrolling Interests [Member] |  |  |  |  |  |  |
Product Information [Line Items] |  |  |  |  |  |  |
Noncontrolling interest percentage | 33.70% | 33.70% | 33.70% | 33.70% | 33.70% | 33.70% |

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