1. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details - Warranty rollforward) - USD ($)	12 Months Ended
	Jun. 30, 2020	Jun. 30, 2019
Warranty roll forward
Balance at beginning of period	$ 25,000	$ 25,000
Provision for warranty claims	12,940	5,791
Warranty claims incurred	(12,940)	(5,791)
Balance at end of period	$ 25,000	$ 25,000