The Hardware Ledger
Independent UAS and hardware analysis, practical calculators and build evidence for decisions that need more than a brochure.
Calculate first. Check the assumptions.
Use individual calculators or apply selected checks to a saved UAS profile.
Electric UAS Flight Endurance
Estimate usable flight time from mass, battery and power assumptions.
Battery Pack Builder
Compare cell configuration, usable energy, capacity and reserve.
RF Link Budget
Check power, antenna gain, path loss and required link margin.
Understand the physics before trusting the result.
Follow 22 reviewed lessons from service definition and path geometry through equipment, commissioning and maintenance.
Averfold
Protect files locally, open authenticated protected records, and verify integrity without restoring plaintext. See the concept and workflow before installing.
Systems, evidence and operational reality
Technical analysis of the interfaces and assumptions that determine whether hardware becomes capability.
Why Counter-UAS Systems Fail at the Interfaces
Counter-UAS is not a collection of sensors, effectors and screens. It is a chain of decisions whose reliability is determined by the interfaces between them.
Follow the engineering decisions
Configuration, tests, failures, changes and next gates remain traceable.
ADS-B Feeder Kit MVP
Pre-beta build and validation programme for an Ethernet-first Raspberry Pi ADS-B feeder kit.
Multi-Sensor UAS Detection Testbed
A staged receive-only build exploring SDR-based RF observation, acoustic cueing, visual confirmation and evidence-led sensor fusion.
Evidence before certainty
Bring a technical problem worth examining
Send an article proposal, collaboration enquiry or calculator suggestion.