Most hobbyists and many professionals use EAGLE CAD as a daily tool in designing schematics and laying out PCB. I’m going to share with you more of the most…
Most hobbyists and many professionals use EAGLE CAD as a daily tool in designing schematics and laying out PCB. I’m going to share with you more of the most important tips and tricks for using EAGLE CAD, which make my work much easier and faster.
Most hobbyists and many professionals use EAGLE CAD as a daily tool in designing schematics and laying out PCB. You're…
Most hobbyists and many professionals use EAGLE CAD as a daily tool in designing schematics and laying out PCB. You're going to learn some tips and tricks for using EAGLE CAD, which will make your work much easier and faster.
Counters using 7-segment LEDs are fun and useful projects for scoreboards and other numerical displays; here's one you can build.
Counters using 7-segment LEDs are fun and useful projects for scoreboards and other numerical displays; here's one you can build.
Will your linear regulator function properly under all possible operating conditions? To find out, you need to understand…
Will your linear regulator function properly under all possible operating conditions? To find out, you need to understand power dissipation and thermal resistance.
Over-voltage and over-current protection circuit for use with the C-BISCUIT platform's main computer, the Wandboard.
Over-voltage and over-current protection circuit for use with the C-BISCUIT platform's main computer, the Wandboard.
Readers will learn how to wire a standard 16x2 LCD (liquid crystal display) to a Raspberry Pi to display messages.
Readers will learn how to wire a standard 16x2 LCD (liquid crystal display) to a Raspberry Pi to display messages.
Design and theory behind the 5V-3A buck regulator based on the LM25575 to be used in the C-BISCUIT robot project.
Design and theory behind the 5V-3A buck regulator based on the LM25575 to be used in the C-BISCUIT robot project.
In part 4 of this Build Raspberry Pi Controllers series, the reader will learn how to build an IR Remote Event counter…
In part 4 of this Build Raspberry Pi Controllers series, the reader will learn how to build an IR Remote Event counter using littleBits.
Tips and techniques for incorporating EFM8 microcontrollers into your custom hardware.
Tips and techniques for incorporating EFM8 microcontrollers into your custom hardware.
A PCB for a Wi-Fi communicator using a PICAXE 08M2 and an ESP-01 module driven by interactive code makes a handy setup…
A PCB for a Wi-Fi communicator using a PICAXE 08M2 and an ESP-01 module driven by interactive code makes a handy setup for data collection and IoT reporting.
The buck converter is a ubiquitous DC-DC converter that efficiently converts a high voltage to a low voltage efficiently.…
The buck converter is a ubiquitous DC-DC converter that efficiently converts a high voltage to a low voltage efficiently. Efficient power conversion extends battery life, reduces heat, and allows for smaller gadgets to be built. The buck converter can be used in lots of cool applications.
This article discusses style mistakes in PCB layout that can make assembly and debugging PCBs difficult. This is vital…
This article discusses style mistakes in PCB layout that can make assembly and debugging PCBs difficult. This is vital for designers!
This article contains practical PCB layout tips that can help your PCB projects work correctly and reliably.
This article contains practical PCB layout tips that can help your PCB projects work correctly and reliably.
What linear voltage regulator circuits lack in efficiency, they make up in simplicity and low noise. Here's a scheme for…
What linear voltage regulator circuits lack in efficiency, they make up in simplicity and low noise. Here's a scheme for 9 voltages from 2.5V to 15V on the same PCB design.
Part two of a series of articles on building a robot that can follow lines or walls and avoid obstacles! This time we'll…
Part two of a series of articles on building a robot that can follow lines or walls and avoid obstacles! This time we'll be covering PCB design.
Part one of a series of articles on building a robot that can follow lines or walls and avoid obstacles!
Part one of a series of articles on building a robot that can follow lines or walls and avoid obstacles!
In this article I will show you how to use the internal EEPROM of an ATMega 328P microcontroller. I will use a…
In this article I will show you how to use the internal EEPROM of an ATMega 328P microcontroller. I will use a USB-to-serial converter, and an LM35 temperature sensor. I will also give you some tips and tricks when designing a PCB.
A brief overview of several of the major free EDA tools out on the market geared toward budding electrical circuit designers.
A brief overview of several of the major free EDA tools out on the market geared toward budding electrical circuit designers.
Use a program like Kicad and a few cheap or common supplies to fabricate your own PCBs at home. Breadboarding is fine for…
Use a program like Kicad and a few cheap or common supplies to fabricate your own PCBs at home. Breadboarding is fine for testing a circuit, but it never looks good to have fifty wires coming out of a circuit.
A thorough understanding of bypass capacitors will help you to properly incorporate these critical components into your designs.
A thorough understanding of bypass capacitors will help you to properly incorporate these critical components into your designs.
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