Organization, Consolidation and Presentation of Financial Statements (Details)	12 Months Ended
	Dec. 31, 2019 USD ($)	Dec. 31, 2018 USD ($)	Dec. 31, 2017 USD ($)
Details
Customer deposits	$ 349,441	$ 349,441	$ 12,500
Domestic revenues	1,345,372	1,119,597
International revenues	263,869	432,388
Components revenues	1,044,241	1,113,990
Engineering services revenues	$ 565,000	437,995
Cash Equivalents Maturity	90
Accounts Receivable, Allowance for Credit Loss	$ 0	0
Accounts Receivable, Credit Loss Expense (Reversal)	$ 4,000
Property Plant And Equipment Usefule Life Minimum	5
Property Plant And Equipment Usefule Life Maximum	7
computer equipment useful life	3
Increase in inventory allowance	$ 86,339	86,339
Advertising Expense	53,393	10,977
Results of Operations, Transportation Costs	36,705	47,670
Research and development expense	$ 210,014	$ 104,046