Marking electrolytic capacitors correctly on your pcb to help avoid issues with manufacturing.
Engineering
Clearly marking component footprints can help avoid issues with manufacturing. Here are some ways to mark diodes on you pcb.
Engineering
Mounting holes are useful for attaching PCBs to enclosures and other flat surfaces. Here are some things to watch out for when using them.
Engineering
When picking trace widths to route a PCB, there are a few rules and guidelines that will help inform the value of the trace width.
Engineering
How to start using the EFM8 series of Microcontrollers.
Engineering
An AVR MCU example board using the Tag-Connect TC2030 cable for programming.