PCB Fabrication

A new desktop machine called PewCB One wants to bring PCB fabrication into the same room as the engineer designing it. Instead of exporting a design and waiting on a fab house, PewCB One promises to turn Gerber files into a populated double-sided circuit board without leaving your desk.

The system is built around a 20 W, 1064 nm pulsed laser that…

The Internet of Things (IoT) has revolutionised how we control devices, enabling seamless remote monitoring and operation over a network. This tutorial presents an innovative solution for remote stepper motor control, allowing you to precisely adjust its position, monitor its performance, and receive real-time feedback directly from a simple web browser. For those…

Indoor and outdoor air pollution significantly impacts human health, causing respiratory issues and reducing life expectancy. Personal air quality monitoring has become essential for protecting ourselves from harmful airborne contaminants like volatile organic compounds (VOCs), particulate matter, and toxic gases. This DIY wearable air quality monitor pendant…

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PCBs are the backbone of every electronic circuitry. PCBs make them compact, easy to build and easy to troubleshoot. Every maker starts with breadboards for initial developments and moves forward with PCBs for faster and more reliable product development. In the past, the best way to make the prototype PCBs was to make them at home. One major reason for relying on a homemade PCB was…

With the emergence of flexible PCB technology, modern electronic gadgets have come a long way. They are found in the core of many sensitive and delicate electronic products. Even your smartphone, camera, laptops, calculators, and many electronic gadgets are using this technology.

It is made of a base substrate material from…