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| <link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 007 - Disclosure - Note 1 - Nature of Business </link:definition> |
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| <link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 008 - Disclosure - Note 2 - Significant Accounting Policies </link:definition> |
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| <link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 009 - Disclosure - Note 3 - Inventories </link:definition> |
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| <link:usedOn> link:definitionLink </link:usedOn> |
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| <link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 010 - Disclosure - Note 4 - Intangible Assets4 </link:definition> |
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| <link:usedOn> link:definitionLink </link:usedOn> |
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| <link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 012 - Disclosure - Note 6 - Disaggregated Revenues and Segment Information </link:definition> |
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| <link:usedOn> link:definitionLink </link:usedOn> |
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| <link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 013 - Disclosure - Note 7 - Due From Affiliate </link:definition> |
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| <link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 014 - Disclosure - Note 8 - Leases </link:definition> |
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| | | <link:roleType id="statement-note-11-warrant-liability" roleURI="http://www.admtronics.com/20220630/role/statement-note-11-warrant-liability"> |
| <link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 017 - Disclosure - Note 11 - Warrant Liability </link:definition> |
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| | | <link:roleType id="statement-note-13-legal-proceedings" roleURI="http://www.admtronics.com/20220630/role/statement-note-13-legal-proceedings"> |
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| <link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 021 - Disclosure - Significant Accounting Policies (Policies) </link:definition> |
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| <link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 022 - Disclosure - Note 3 - Inventories (Tables) </link:definition> |
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| <link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 023 - Disclosure - Note 4 - Intangible Assets4 (Tables) </link:definition> |
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| <link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 024 - Disclosure - Note 6 - Disaggregated Revenues and Segment Information (Tables) </link:definition> |
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| | | <link:roleType id="statement-note-8-leases-tables" roleURI="http://www.admtronics.com/20220630/role/statement-note-8-leases-tables"> |
| <link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 025 - Disclosure - Note 8 - Leases (Tables) </link:definition> |
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| <link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 026 - Disclosure - Note 2 - Significant Accounting Policies (Details Textual) </link:definition> |
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| <link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 027 - Disclosure - Note 3 - Inventories - Summary of Inventory (Details) </link:definition> |
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| | | <link:roleType id="statement-note-4-intangible-assets4-details-textual" roleURI="http://www.admtronics.com/20220630/role/statement-note-4-intangible-assets4-details-textual"> |
| <link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 028 - Disclosure - Note 4 - Intangible Assets4 (Details Textual) </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
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| <link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 029 - Disclosure - Note 4 - Intangible Assets - Intangible Assets (Details) </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
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| | | <link:roleType id="statement-note-5-intangible-assets-estimated-aggregate-future-amortization-expense-details" roleURI="http://www.admtronics.com/20220630/role/statement-note-5-intangible-assets-estimated-aggregate-future-amortization-expense-details"> |
| <link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 030 - Disclosure - Note 5 - Intangible Assets - Estimated Aggregate Future Amortization Expense (Details) </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
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| | | <link:roleType id="statement-note-5-concentrations-details-textual" roleURI="http://www.admtronics.com/20220630/role/statement-note-5-concentrations-details-textual"> |
| <link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 031 - Disclosure - Note 5 - Concentrations (Details Textual) </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
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| <link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 032 - Disclosure - Note 6 - Disaggregated Revenues and Segment Information - Net Revenue, Classified by Geography (Details) </link:definition> |
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| <link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 033 - Disclosure - Note 6 - Disaggregated Revenues and Segment Information - Summary of Segment Information (Details) </link:definition> |
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| <link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 034 - Disclosure - Note 7 - Due From Affiliate (Details Textual) </link:definition> |
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| <link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 035 - Disclosure - Note 8 - Leases (Details Textual) </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType id="statement-note-8-leases-future-minimum-lease-payments-details" roleURI="http://www.admtronics.com/20220630/role/statement-note-8-leases-future-minimum-lease-payments-details"> |
| <link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 036 - Disclosure - Note 8 - Leases - Future Minimum Lease Payments (Details) </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType id="statement-note-9-paycheck-protection-program-ppp-loan-details-textual" roleURI="http://www.admtronics.com/20220630/role/statement-note-9-paycheck-protection-program-ppp-loan-details-textual"> |
| <link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 037 - Disclosure - Note 9 - Paycheck Protection Program (PPP) Loan (Details Textual) </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType id="statement-note-10-line-of-credit-details-textual" roleURI="http://www.admtronics.com/20220630/role/statement-note-10-line-of-credit-details-textual"> |
| <link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 038 - Disclosure - Note 10 - Line of Credit (Details Textual) </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType id="statement-note-11-warrant-liability-details-textual" roleURI="http://www.admtronics.com/20220630/role/statement-note-11-warrant-liability-details-textual"> |
| <link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 039 - Disclosure - Note 11 - Warrant Liability (Details Textual) </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType id="statement-note-12-due-to-stockholder-details-textual" roleURI="http://www.admtronics.com/20220630/role/statement-note-12-due-to-stockholder-details-textual"> |
| <link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 040 - Disclosure - Note 12 - Due to Stockholder (Details Textual) </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| </link:roleType> |
| | | </xsd:appinfo> |
| | </xsd:annotation> |
| <xsd:element abstract="true" id="admt_ChemicalMember" name="ChemicalMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element id="admt_ClassOfWarrantOrRightExercisablePeriod" name="ClassOfWarrantOrRightExercisablePeriod" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="instant"/> |
| <xsd:element id="admt_ConcentrationRiskNumberOfCustomers" name="ConcentrationRiskNumberOfCustomers" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="admt_ConsultingAgreementMember" name="ConsultingAgreementMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="admt_CurrentMember" name="CurrentMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element id="admt_DeferredCompensationLiabilityInterestAccrued" name="DeferredCompensationLiabilityInterestAccrued" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/> |
| <xsd:element abstract="true" id="admt_DocumentAndEntityInformation" name="DocumentAndEntityInformation" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="admt_ElectronicsMember" name="ElectronicsMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="admt_EngineeringMember" name="EngineeringMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="admt_EngineeringServicesMember" name="EngineeringServicesMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element id="admt_FinitelivedIntangibleAssetExpectedAmortizationAfterYearFour" name="FinitelivedIntangibleAssetExpectedAmortizationAfterYearFour" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/> |
| <xsd:element abstract="true" id="admt_ForeignCustomersMember" name="ForeignCustomersMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element id="admt_InitialRecognitionOfPrepaidWarrantExpense" name="InitialRecognitionOfPrepaidWarrantExpense" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/> |
| <xsd:element id="admt_LesseeOperatingAndFinanceLeasesTextBlock" name="LesseeOperatingAndFinanceLeasesTextBlock" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType" xbrli:periodType="duration"/> |
| <xsd:element id="admt_LesseeOperatingLeaseLiabilityPaymentsDueAfterRollingYearSix" name="LesseeOperatingLeaseLiabilityPaymentsDueAfterRollingYearSix" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/> |
| <xsd:element abstract="true" id="admt_LongTermMember" name="LongTermMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="admt_NoteToFinancialStatementDetailsTextual" name="NoteToFinancialStatementDetailsTextual" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="admt_NotesToFinancialStatements" name="NotesToFinancialStatements" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="admt_NotesToFinancialStatementsAbstract" name="NotesToFinancialStatementsAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="admt_OneCustomerMember" name="OneCustomerMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="admt_PPPTermLoanOneMember" name="PPPTermLoanOneMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="admt_PatentsAndTrademarksMember" name="PatentsAndTrademarksMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="admt_PaycheckProtectionProgramCaresActMember" name="PaycheckProtectionProgramCaresActMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="admt_QolMember" name="QolMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element id="admt_ReclassOfWarrantLiabilityToAdditionalPaidInCapital" name="ReclassOfWarrantLiabilityToAdditionalPaidInCapital" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/> |
| <xsd:element id="admt_ScheduleOfInventoryTableTextBlock" name="ScheduleOfInventoryTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="admt_ThreeCustomersMember" name="ThreeCustomersMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="admt_TwoCustomersMember" name="TwoCustomersMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element id="admt_WarrantLiabilityCurrent" name="WarrantLiabilityCurrent" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/> |
| <xsd:element id="admt_WarrantLiabilityTextBlock" name="WarrantLiabilityTextBlock" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="admt_statement-statement-note-3-inventories-summary-of-inventory-details" name="statement-statement-note-3-inventories-summary-of-inventory-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="admt_statement-statement-note-3-inventories-summary-of-inventory-details310F834F-12A7-4BB0-A26E-228C364E1512" name="statement-statement-note-3-inventories-summary-of-inventory-details310F834F-12A7-4BB0-A26E-228C364E1512" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="admt_statement-statement-note-3-inventories-tables" name="statement-statement-note-3-inventories-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="admt_statement-statement-note-4-intangible-assets-intangible-assets-details" name="statement-statement-note-4-intangible-assets-intangible-assets-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="admt_statement-statement-note-4-intangible-assets4-tables" name="statement-statement-note-4-intangible-assets4-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="admt_statement-statement-note-5-intangible-assets-estimated-aggregate-future-amortization-expense-details" name="statement-statement-note-5-intangible-assets-estimated-aggregate-future-amortization-expense-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="admt_statement-statement-note-6-disaggregated-revenues-and-segment-information-net-revenue-classified-by-geography-details" name="statement-statement-note-6-disaggregated-revenues-and-segment-information-net-revenue-classified-by-geography-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="admt_statement-statement-note-6-disaggregated-revenues-and-segment-information-summary-of-segment-information-details" name="statement-statement-note-6-disaggregated-revenues-and-segment-information-summary-of-segment-information-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="admt_statement-statement-note-6-disaggregated-revenues-and-segment-information-tables" name="statement-statement-note-6-disaggregated-revenues-and-segment-information-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="admt_statement-statement-note-8-leases-future-minimum-lease-payments-details" name="statement-statement-note-8-leases-future-minimum-lease-payments-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="admt_statement-statement-note-8-leases-tables" name="statement-statement-note-8-leases-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="admt_statement-statement-significant-accounting-policies-policies" name="statement-statement-significant-accounting-policies-policies" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/> |
| </xsd:schema> |