Summary of Significant Accounting Policies - Summary of Inventories (Details) - USD ($)	Oct. 31, 2024	Apr. 30, 2024
Inventory, Net [Abstract]
Raw materials	$ 322,996	$ 322,996
Sub-assemblies	371,164	347,436
Work in progress	21,741	21,741
Finished goods	22,581	22,581
Reserve for obsolescence	(85,575)	(85,575)
Total Inventory	$ 652,907	$ 629,179

Inventory reserve for obsolescence net of reserves.

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- Definition

Inventory sub-assemblies net of reserves.

+ References

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- Definition

Carrying amount, net of valuation reserves and adjustments, as of the balance sheet date of merchandise or goods held by the company that are readily available for sale.

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- Definition

Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.

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Carrying amount, net of valuation reserves and adjustments, as of the balance sheet date of unprocessed items to be consumed in the manufacturing or production process.

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Carrying amount, net of reserves and adjustments, as of the balance sheet date of merchandise or goods which are partially completed. This inventory is generally comprised of raw materials, labor and factory overhead costs, which require further materials, labor and overhead to be converted into finished goods, and which generally require the use of estimates to determine percentage complete and pricing.

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