STOCK-BASED COMPENSATION (Tables)

9 Months Ended

Mar. 31, 2023

Equity [Abstract]

Schedule of stock-based compensation expense

	Three Months Ended March 31,				Nine Months Ended March 31,
	2023		2022		2023		2022
Cost of Goods Sold	$	9,556	$	34,712	$	25,410	$	91,542
Research and Development		41,140		70,237		122,198		164,036
Selling, General and Administrative		399,318		126,166		622,182		466,059
Stock Based Compensation Expense	$	450,014	$	231,115	$	769,790	$	721,637

Schedule of stock option activity

	Options Outstanding
	Number of Shares			Weighted Average Exercise Price	Weighted Average Contractual Life
Outstanding at June 30, 2022	904,626		$	4.00	7.08 years
Exercised	(3,000	)		2.55	–
Granted	179,003			6.03	–
Cancelled	(21,999	)		5.84	–
Outstanding at March 31, 2023	1,058,630		$	4.31	6.79 years

Schedule of stock options outstanding by exercise price range

Range of Exercise Prices		Number of Shares		Weighted- Average Remaining Contractual Life (years)		Weighted- Average Exercise Price		Exercisable Number of Shares		Exercisable Weighted- Average Exercise Price
$	1.44		20,000		3.00	$	1.44		20,000	$	1.44
$	1.50		26,666		3.22	$	1.50		26,666	$	1.50
$	1.65		5,000		5.01	$	1.65		5,000	$	1.65
$	2.10		33,333		5.35	$	2.10		33,333	$	2.10
$	2.19		208,996		3.92	$	2.19		208,996	$	2.19
$	2.70		12,000		1.19	$	2.70		12,000	$	2.70
$	3.75		15,000		6.97	$	3.75		15,000	$	3.75
$	3.90		146,325		6.20	$	3.90		146,325	$	3.90
$	4.20		23,332		7.64	$	4.20		23,332	$	4.20
$	4.26		33,333		6.45	$	4.26		33,333	$	4.26
$	4.35		1,666		7.94	$	4.35		1,666	$	4.35
$	4.50		23,332		6.69	$	4.50		23,332	$	4.50
$	5.04		179,997		8.18	$	5.04		179,997	$	5.04
$	5.43		10,000		8.51	$	5.43		10,000	$	5.43
$	5.61		10,000		9.12	$	5.61		–	$	–
$	5.85		58,336		8.76	$	5.85		2,780	$	5.85
$	5.93		4,000		9.78	$	5.93		4,000	$	5.93
$	6.00		29,997		7.97	$	6.00		10,000	$	6.00
$	6.26		90,000		9.75	$	6.26		90,000	$	6.26
$	6.27		80,653		8.86	$	6.27		26,884	$	6.27
$	6.78		46,664		8.64	$	6.78		35,554	$	6.78
	1.44–6.78		1,058,630		6.79	$	4.31		908,198	$	4.02