Condensed Consolidated Statements of Operations (Unaudited) - USD ($)	3 Months Ended		9 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2024	Dec. 31, 2023
Net revenues	$ 749,510	$ 696,496	$ 2,447,391	$ 2,213,317
Cost of sales	481,331	375,075	1,239,527	1,360,602
Gross Profit	268,179	321,421	1,207,864	852,715
Operating expenses
Research and development	161,005	177,502	400,583	439,832
Selling, general and administrative	196,443	249,306	778,127	883,716
Total operating expenses	357,448	426,808	1,178,710	1,323,548
Income (loss) from operations	(89,269)	(105,387)	29,154	(470,833)
Other income (expense)
Interest income	2,923	5,663	10,659	20,256
Interest and finance expenses	(8,331)	(5,291)	(25,509)	(14,804)
Gain from investment	(142,500)	0	(31,000)	0
Total other income	(147,908)	372	(45,850)	5,452
Income (loss) before provision for income taxes	(237,177)	(105,015)	(16,696)	(465,381)
Current	500	0	1,500	0
Deferred	0	0	0	0
Total provision (benefit) for income taxes	500	0	1,000	0
Net income (loss)	$ (237,677)	$ (105,015)	$ (18,196)	$ (465,381)
Basic and diluted per common share: (in dollars per share)	$ (0)	$ (0)	$ (0)	$ (0.01)
Weighted average shares of common stock outstanding - basic and diluted (in shares)	67,588,492	67,588,492	67,588,492	67,588,492