Licky's Column
2 options of potting epoxy resin to PCB assembly devices
What is the potting epoxy resins?
Potting epoxy resin is to pot polyurethane, silicone, and epoxy resin into the devices with electronic components...
What is the PCB trace impedance,and how to calculate it?
PCB trace impedance is the sum of all the resistance and reactance components of an electrical signal path. An ideal transmission line must have a ...
How to choose surface treatment process for PCB
How to choose surface treatment process for PCB between HASL, gold plating and immersion gold.
The choice of surface treatment process depends main...
The guidelines of PCB silkscreen design
What is the PCB silkscreen?
The silkscreen is a layer of ink printed on the bare circuit board used to identify the electronic components, Rev. no....
IoT Based Patient Health Monitoring using ESP8266 & Arduino
Patient Health Monitoring System using ESP8266 & Arduino:
With tons of new healthcare technology start-ups, IoT is rapidly revolutionizing t...
Wifi IoT ESP8266 Relay Board Schematic
What is it and why use the WIFI ESP8266 Relay Board?
We developed this board for you to create any automation application with Wifi control.
See th...
RF/Microwave PCB Design & Layout Guide
What Are RF and Microwave PCBs?
RF and microwave PCBs operate on signals in the megahertz to gigahertz frequency ranges (very low frequency to extr...
High-Speed PCB Design
What is a High-Speed PCB?
High-speed refers to a printed circuit board with a high layer and signal count. These types of PCBs often involve proces...
