A summary, overview or tutorial of the basics of what is boundary scan, JTAG, IEEE 1149 (IEEE 1149.1), test system used for testing complex electronic circuits where there is limited test access.
Details of VoLTE Voice over LTE the IMS IP Multimedia Subsystem based technology supported by GSMA for providing a unified format for Voice traffic over LTE channels.
Find out all about the data rates, noise margins and the advantages and disadvantages of the different forms of QAM, quadrature amplitude modulation.
Essential circuit details, equations and calculations for operational amplifier gain for generic, open and closed loop circuit configurations.
Summary of the different types of diodes used in electronics with links to further in-depth pages on individual diode types with circuit design details.
23 October 2014
Quote - Genius is one percent inspiration and ninety nine percent perspiration. - Thomas Alva Edison
Fact - It is said that the first man to survive going over Niagara Falls in a barrel later died from slipping on an orange peel.
List of Wi-Fi / WLAN / 802.11 bands, their channel frequencies and bandwidth, 2.4 & 5 GHz allocations worldwide, & summary of which WiFi channels can be used together.
A summary or tutorial of the basics of the way electromagnetic waves are reflected, refracted and diffracted.