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Designing an Aduino shield PCB | JLCPCB

Making an Arduino shield can be simpler than you think. This time I designed one to program Attiny and Atmega ...

Global Electronics Association and Altium Launch First Joint PCB Design Certifications

-- Global Electronics Association and Altium Launch First Joint PCB Design Certifications Michelle Leff Mermselstein Global Electronics Association 202-661-8092 MichelleMermelstein@electronics.org ...
EDN

Using a single MCU port pin to drive a multi-digit display

Using a single microcontroller port to drive a multi-digit LED display to help engineers with those last-minute design ...
IGN

The Best Cooperative Board Games to Play as a Team

f you've every played the video game on which this is based, you'll realise that it's only a short hop to take its insanely addictive deck-building formula and port it to tabletop. And, as we ...
Hackaday

Simplifying The SmartKnob

A knob can make a surprisingly versatile interface, particularly if it’s the SmartKnob, which builds a knob around a BLDC ...
Hackaday

The Intel 8087 And Conditional Microcode Tests

Continuing his reverse-engineering of the Intel 8087, [Ken Shirriff] covers the conditional tests that are implemented in the microcode of this floating point processing unit (FPU). This microcode ...