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NANOSOFT — Beyond Imagination
Engineering notebook with circuit sketches and datasheet

Blog & insights

Engineering knowledge, shared openly.

Eighteen in-depth articles on measurement electronics, ultrasonics, embedded systems, PCB design and project planning.

Flow Measurement

Electromagnetic Flowmeter Circuit: Working Principles and Design Considerations

From Faraday's law to a stable reading: the building blocks of magnetic flowmeter electronics and the decisions that shape them.

Editorial plan: January 2026 · 3 min read

Project Planning

How to Define Requirements for a Custom Embedded Electronics Project

Clear requirements are the cheapest engineering you will ever do. Here is a structure that works for embedded hardware projects.

Editorial plan: January 2026 · 3 min read

Ultrasonics

Ultrasonic Cleaner Circuit Design: Frequency, Power and Control

Driving piezoelectric transducers efficiently means respecting resonance, managing power and designing control that adapts to the tank.

Editorial plan: February 2026 · 3 min read

PCB Design

Schematic to PCB: Custom Board Development Workflow

What actually happens between 'we need a board' and holding the first prototype — and where the important decisions are made.

Editorial plan: February 2026 · 3 min read

Embedded Systems

Designing Reliable Sensor Signal-Conditioning Circuits

The quality of a measurement is decided in the first few centimetres of copper after the sensor. Here is how to get them right.

Editorial plan: March 2026 · 3 min read

Embedded Systems

Microcontroller Selection for Industrial Applications

The best MCU is rarely the most powerful one. It is the one whose peripherals, supply chain and toolchain fit the product.

Editorial plan: March 2026 · 3 min read

PCB Design

Common PCB Layout Mistakes and How to Avoid Them

Most board re-spins trace back to a handful of avoidable layout errors. Here are the ones we look for first.

Editorial plan: April 2026 · 3 min read

Flow Measurement

Flowmeter Electronics: Noise, Calibration and Integration

Getting a clean flow signal is half the job. The other half is calibration and integration into a product that works in the field.

Editorial plan: April 2026 · 3 min read

Embedded Systems

Hardware–Firmware Co-Design for Embedded Products

When hardware and firmware teams work in sequence, each inherits the other's compromises. Co-design avoids that.

Editorial plan: May 2026 · 3 min read

Ultrasonics

Thermal and Protection Considerations in Ultrasonic Drive Circuits

Ultrasonic generators work hard, continuously, into a changing load. Thermal design and protection decide how long they last.

Editorial plan: May 2026 · 3 min read

Manufacturing

Preparing Custom Electronics for Manufacturing

A working prototype is not yet a manufacturable product. These are the steps that close the gap.

Editorial plan: June 2026 · 3 min read

PCB Design

PCB Stack-Up, Grounding and EMI Essentials

Electromagnetic compatibility is largely decided by stack-up and grounding — long before a product reaches the test lab.

Editorial plan: June 2026 · 3 min read

Embedded Systems

UART, SPI, I²C and CAN Interface Selection

Four common interfaces, four very different strengths. Choosing well simplifies both hardware and firmware.

Editorial plan: July 2026 · 3 min read

Project Planning

Electronics Design Reviews Before Prototyping

A structured review is the cheapest way to find the errors that would otherwise cost a prototype iteration.

Editorial plan: July 2026 · 3 min read

Embedded Systems

Embedded Board Bring-Up and Verification Checklist

The first power-up of a new board deserves a method. This checklist keeps it safe and productive.

Editorial plan: July 2026 · 3 min read

Flow Measurement

Electronics for Water and Industrial Measurement Environments

Measurement electronics in water and industrial settings face moisture, surges and temperature swings. Design for them from day one.

Editorial plan: August 2026 · 3 min read

Project Planning

How to Prepare an Engineering RFQ for Custom PCB Development

A well-prepared RFQ gets you accurate proposals faster. Here is what engineers need to see.

Editorial plan: August 2026 · 3 min read

Embedded Systems

Future-Ready Embedded Product Design

Products live longer than their first release. Build in the flexibility to update, extend and maintain them.

Editorial plan: August 2026 · 3 min read

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