All the essentials of the GPIB, General Purpose Interface Bus or IEEE 488 bus used for the control of test instruments and data acquisition.
A summary and tables of the LTE frequency band spectrum allocations for 3G & 4G LTE - TDD and FDD.
A circuit, equations and design details for a simple multivibrator oscillator using a single op amp or operational amplifier.
Essential details of Gaussian Minimum Shift Keying or Gaussian filtered Minimum Shift Keying, GMSK, the modulation scheme used in GSM and many other communications systems.
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.
25 July 2014
History - It was on 25th July 1909 that the French aviator Louis Bleriot became the first man to fly across the English Channel in a monoplane.
Quote - Those who do not mind asking silly questions become scientists." - Leon Lederman
The way things are - A meeting is an event at which the minutes are kept and the hours are lost.
Overview about the free space path loss, FSPL, details, formula and calculator for easy calculations.
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.