Explore the archive, or start with the current flexible circuit design guide.
Introduction to Polyimide PCB Polyimide (PI) is a high-performance polymer material known for its exceptional thermal stability, mechanical strength, and chemical resistance. When used as a substrate for…
Introduction to Logic Families Before diving into the specifics of TTL and CMOS, let’s briefly discuss what logic families are and their importance in digital electronics. What are…
What is a System on a Chip (SoC)? Before we delve into the specifics of the BCM2835, let’s first understand what a System on a Chip (SoC) is.…
Introduction to RF Amplifiers An RF (radio frequency) amplifier is an electronic device or circuit that increases the power of an RF signal. RF amplifiers are essential components…
Introduction to Round PCBs Round printed circuit boards (PCBs) are a unique and specialized type of PCB that offers several advantages over traditional rectangular designs. Unlike standard rectangular…
Introduction to RF Amplifier Design Radio Frequency (RF) amplifiers are essential components in wireless communication systems, responsible for amplifying weak signals to enable effective transmission and reception. Designing…
Introduction to Integrated Circuits (ICs) Integrated circuits, commonly known as ICs or chips, are miniaturized electronic circuits manufactured on a thin substrate of semiconductor material, typically silicon. These…
Introduction to Substrate-Bonded PCBs A printed circuit board (PCB) mechanically supports and electrically connects electronic components using conductive tracks, pads and other features etched from one or more…
What is a PCB Guard Ring? A PCB guard ring is a conductive trace or layer that surrounds a specific area on a printed circuit board. It is…
What is PCB Solderability? PCB solderability refers to the ability of a printed circuit board (PCB) to be soldered easily and effectively. It is a critical factor in…
YOUR NEXT STEP
Tell us what the circuit needs to do, how it will bend and when you need it. A complete build brief makes a quote easier to evaluate.
Include Gerber and drill data, a fabrication drawing and stackup notes. Put related files in one ZIP. Add a BOM and placement file when assembly is required.
flexpcb.org