Prototyping & Production
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14-11-2024 | Get ready for electronica 2024! Join us in Munich from Nov. 12-15 for the world’s leading electronic...
14-11-2024 | Looking for more content about prototyping and production? Elektor has you covered. The free bonus N...
11-11-2024 | Back in 2011, Elektor presented a DIY 50-m range directive sound beam using an array of piezo ultras...
7-11-2024 | KiCad, the open-source electronics CAD software, is growing in popularity. KiCad 8 features several...
6-11-2024 | Dive into Elektor's November/December 2024 Prototyping & Production edition! This issue features a p...
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31-10-2024 | Recently, both Zoyi and Fnirsi have released affordable smart tweezers that also measure inductance,...
Prototypes and PCB Production
Tools to Try Before You Solder: Simulation and 3D Modeling Tools That Can Be Used for Free
Do you have a brilliant circuit or product concept? Are you eager to test out some fundamental ideas before firing up the soldering iron or powering on the 3D printer? Nowadays, determining the feasibility of your ideas — and identifying those that might not work — is easier than ever. Just turn on your computer and dive in!Download article
Solutions for Rapid Prototyping and Stretchable Circuits
Circuit development can be time consuming, especially when you rely on external partners to deliver boards. Fortunately, you can use new tabletop tools to print and even pick and place your circuits, which can help to expedite the iterative design process. Here we chat with two rapid-prototyping experts: Evan Skelsey from the PCB printing business Voltera and Stephen Hawes, who developed Opulo's LumenPnP.Read article online
Low-Volume Board Production: With and without Assembly
You've successfully designed and tested an electronic circuit board, and you're eager to produce it in small quantities. Yet, if you lack the financial capacity to order 10,000 pre-assembled boards and store them for future use, what alternatives are available to you? Saad Imtiaz (Senior Engineer, Elektor) offers some valuable suggestions. In addition to comparing a few notable PCB services, he covers component sourcing, touches on PCBA pooling, and offers tips for better PCB design.Download article
PCB Tips and Tricks
PCB and PCB design technology is always improving. But it still helps to learn about tips, tricks, and solutions from the past. In this article, long-time Elektor Burkhad Kainka shares some insights about producing your own PCBs. He covers helpful topics such as building a proto-PCB, wiring diagrams, PCB layout, ground planes, connectors, checking board layout, and more. As you’ll see, many of his strategies are particularly useful when designing simple circuit boards for experimental projects.Download article
Design and Simulation
Microcontroller Documentation Explained
Documentation, a necessary aspect of electronics engineering, is unavoidable. Microcontrollers, owing to their complexity compared to simpler semiconductor devices, come with extensive documentation. Through this series of articles, Elektor explores the world of microcontroller documentation, examining what the datasheet includes, what it omits, and how to uncover the information that seems to be missing.Read article online
Circuit Simulation With Micro-Cap
A circuit simulator should be part of your toolbox, just like an oscilloscope and a multimeter. It can save you time when testing new ideas or defining components. Also, it can expedite the prototyping process. In this article, we look at Micro-Cap, a freeware simulator. The following topics are covered and more: drawing a circuit, simulation vs. reality, changing component values, stepping a parameter, transient analysis, and simulation resolution.
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KiCad 7: A Look at the Key Features
KiCad stands out as a widely used open-source software suite for electronic design automation (EDA), specializing in the development of printed circuit board (PCB) layouts. It offers capabilities for schematic capture, PCB layout design, and 3D visualization of the boards. Supporting numerous standard file formats, KiCad ensures compatibility with a variety of other EDA tools. Accessible on Windows, macOS, and Linux operating systems, KiCad is an excellent tool for crafting PCBs. Let’s look at KiCad 7.Read article online
Simulate Circuits Online: Circuit Simulation Made Simple
Frequently, you might find yourself lacking the necessary components to bring a circuit concept to life. Alternatively, the circuit you're considering may involve high voltages and currents, posing a safety risk. In these situations, turning to a simulator to safely test your ideas is a prudent choice. Simulators, now widely accessible, include the Tinkercad Circuits platform, which can be used directly in your web browser. Beyond simulating circuits, Tinkercad also allows for the execution of Arduino code, demonstrating its versatility. This makes circuit simulation straightforward and accessible!Read article online
Components and Soldering
Soldering – So What?
Soldering electronic components involves intricate thermal and chemical processes occurring within a tiny area. Yet, adhering to a few fundamental guidelines can prevent any difficulties. This article offers an overview of modern soldering technology. The offer covers everything from lead-free solder, soldering tips, and soldering iron temperature. Download article
The Birth of the Microprocessor: The Intel 4004
The 4004 was the first commercially produced microprocessor, operating at a clock speed of up to 740 kHz, with single-word instructions requiring 10.8 µs and two-word instructions needing approximately 21.6 µs. Let's take a closer look at the work and dedication of Federico Faggin and the interesting history of the microprocessor.Download article
Tips & Tricks for Testing Components
It is important confirm a component's functionality before integrating it into a circuit. Several methods exist for testing components removed from boards or sourced from your spare parts box without the need for sophisticated or costly testing tools. This article covers the following and more: resistors, capacitors, inductors, transformers, diodes, transistors, MOSFETs, VDRs, Thyristors/SCRs/Triacs, polyfuses, DIP switches, ICs, quartz crystals, relays, and other tools.Download free article
Component Identification
Mastering the skill of identifying components on a circuit board is crucial for pro engineers and makers alike. Enhancing your ability to recognize these parts not only aids in troubleshooting but also enables you to accumulate a collection of spare components for your future projects. Nonetheless, figuring out the specifics of each component can be challenging. Here are some useful tips.Download free article
Related Products
Andonstar AD407 7" HDMI Digital Microscope
Examine your circuits with high precision and solder even the smallest SMDs and elements without any hassle. It features Full HD, comfortable headroom, improved ergonomy, multiple output signals with different resolutions.
Raspberry Pi 5 (8 GB RAM)
The new Raspberry Pi 5 delivers more performance than ever before. Thanks to the faster CPU, GPU and RAM, Raspberry Pi 5 is up to 3x faster than its already fast predecessor.
Arduino Uno R4 WiFi
The Arduino Uno R4 is powered by the Renesas RA4M1 32-bit ARM Cortex-M4 processor, providing a significant boost in processing power, memory, and functionality.
Upgraded T-962 Infrared Reflow Oven (Elektor Version)
The infrared IC heater T-962 is a microprocessor-controlled reflow oven that you can use for effectively soldering various SMD and BGA components.
Pixel Pump - Pick-and-Place Machine for Manual SMT Assembly
Pixel Pump is an open source vacuum pump for manual SMT assembly. It comes with a comfortable pen, a foot pedal, RGB LED buttons, and a variety of features that make hand assembly a lot more fun.
Anycubic Photon Mono X - UV Resin SLA 3D Printer
The printer boasts a safe design, ensuring immediate shutdown if the top cover is removed, although this feature is deactivated by default. Additionally, the Anycubic Slicer Software includes new features such as support for up to 8x anti-aliasing, fast slicing, and text paste.
Digital Desoldering Station ZD-915
The ZD-915 is a digital desoldering station with ESD protection and digital display of both the actual and set value on an LCD screen. This desoldering station has high power in a compact and robust housing and makes desoldering easy, because it can be operated with one hand.
Sensepeek 4015 PCBite Kit incl. 2x SP100 (100 MHz handsfree Oscilloscope Probe)
This complete kit includes everything you need for hands-free measurements with your oscilloscope. Makes instant measurements or long triggering sessions a breeze.
December 2024 Webinar
Interested in Prototyping & Production? So are we! Join Elektor’s engineers and editors for a webinar in December 2024. We are currently planning the topic and curriculum. Once we have more details, we will post all the information on the Elektor Webinars page. Stay tuned!