STOCK-HOLDER'S EQUITY (Details - STOCK-BASED COMPENSATION) - USD ($)	12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021
Stock based compensation expense	$ 895,494	$ 733,930
Cost of Sales [Member]
Stock based compensation expense	115,021	113,659
Research and Development Expense [Member]
Stock based compensation expense	218,847	171,447
Selling, General and Administrative Expenses [Member]
Stock based compensation expense	$ 561,626	$ 448,824