2. Summary of Significant Accounting Policies (Details - Intangibles) - USD ($)	12 Months Ended
	Jun. 30, 2020	Jun. 30, 2019
Intangible Assets, Gross	$ 4,783,563	$ 4,285,530
Accumulated Amortization	3,658,411	3,175,619
Intangible Assets, Net	$ 1,125,152	$ 1,109,911
Complete Technology [Member]
Expected Life	3 years	3 years
Remaining Life	1 year 9 months 18 days	3 years
Intangible Assets, Gross	$ 18,397	$ 18,397
Accumulated Amortization	7,666	0
Intangible Assets, Net	10,731	18,397
Technology in progress [Member]
Intangible Assets, Gross	140,192	465,352
Accumulated Amortization	0	0
Intangible Assets, Net	$ 140,192	$ 465,352
Software [Member]
Expected Life	5 years	5 years
Remaining Life	2 years 10 months 25 days	2 years 8 months 12 days
Intangible Assets, Gross	$ 525,930	$ 423,436
Accumulated Amortization	338,593	278,266
Intangible Assets, Net	$ 187,337	$ 145,170
Patents [Member]
Expected Life	10 years	10 years
Remaining Life	7 years	6 years 3 months 19 days
Intangible Assets, Gross	$ 20,734	$ 58,884
Accumulated Amortization	10,821	8,729
Intangible Assets, Net	$ 9,913	$ 50,155
Certifications And Licenses [Member]
Expected Life	3 years	3 years
Remaining Life	1 year 10 months 25 days	9 months 18 days
Intangible Assets, Gross	$ 4,078,310	$ 3,319,461
Accumulated Amortization	3,301,331	2,888,624
Intangible Assets, Net	$ 776,979	$ 430,837