Engineering technology company

Software, automation and hardware, engineered to last

Ahmedonics designs and builds custom software, automation and AI-enabled systems, and engineered hardware products for businesses that need something off-the-shelf tools cannot do.

How we work

Every engagement starts with the problem written down: what the system must do, who uses it, what already exists, and how we will know it works. From there we design, build in short reviewed increments, test against the written requirements, and hand over with documentation and source.

We keep permanent records of requirements, decisions, revisions and test results, so a system we built years ago can still be understood, maintained and extended.

More about Ahmedonics and how we work →

What that means for you

  • One accountable team for software, firmware and hardware, so integration problems have one owner.
  • You own the result: source code, design files, documentation and the right to run it without us.
  • No lock-in by obscurity: standard languages, documented interfaces, clean data you can export.
  • Engineering records: decisions, revisions and test evidence are kept, not lost in chat threads.

Products

Alongside client work we design our own products: cloud software you subscribe to, applications you install, and hardware we engineer, revise and support through the same signed update service.

distro.pk Distribution Management System

distro.pk Distribution Management System

distro.pk (opens in a new tab) · SaaS · Distribution management

Distribution management for FMCG distributors in Pakistan: billing and cash memos, inventory with batch and expiry tracking, routes and field sales, credit limits, collections and 40+ reports in one hosted system, with a salesperson app that keeps working when the signal drops.

View or buy on distro.pk (opens in a new tab)
Ilma School Management System

Ilma School Management System

Ilma (opens in a new tab) · SaaS · School management

School management software for Pakistani schools: students, fees, attendance, exams, report cards and parent messaging over WhatsApp and SMS in one hosted system. Attendance, marks and receipts keep working through a power cut or outage and sync when the connection returns.

View or buy on Ilma.pk (opens in a new tab)

All products Cloud software

Free engineering tools and guides

Calculators and reference guides from our own automation, embedded, electronics and electrical work, published for free. Each one shows its formula, assumptions and limitations.

4–20 mA signal scaling calculator

Convert a 4–20 mA, 0–20 mA or 0–10 V signal into percent of span, engineering units and a PLC raw count, and back again, with the NAMUR NE 43 fault bands and the voltage the loop current produces across the receiver's sense resistor.

Open tool →

Battery life calculator for low-power devices

Estimate how long a sensor node or tracker will run on its battery: the average current from a sleep floor, wake and radio bursts, converter loss and self-discharge; the life in months; which drain dominates; and what doubling the events or halving the sleep current would do.

Open tool →

Cable sizing calculator

Choose a copper conductor size to IEC 60364-5-52 from the design current and breaker rating, the installation method, PVC or XLPE insulation, ambient temperature and grouping, with the Ib ≤ In ≤ Iz coordination and the voltage drop over the route checked together.

Open tool →

PLC, microcontroller or industrial PC

What a PLC, a custom microcontroller board and an industrial PC each give you and cost you; the questions that decide (I/O, safety, timing, quantity, maintenance, lifetime, integration); the combinations that work; spares, technicians, heat and power in Pakistan; three typical examples.

Read guide →

From dev board to product

The prototype works on the bench; a product has to answer different questions. What the dev board hid, power input, inputs and outputs that survive the field, the board and its supply chain, the enclosure, firmware for a product, EMC, safety and radio approval, documentation, and the stages between.

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Modbus RTU and TCP explained

One master, many slaves and four register tables; the off-by-one in addressing; 32-bit values and word order; the RTU frame, CRC and timing; RS-485 wiring, termination and bias; Modbus TCP and gateways; how many registers a second a bus carries; diagnostics; where Modbus is the wrong tool.

Read guide →

All tools All guides

Have a system to build, automate or connect?

Describe the problem in a few sentences. We reply within one working day with questions, not a quote template.

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