Amateur Radio Amateur radio (also known as ham radio) is a hobby practiced by many engineers and radio communications enthusiasts since the early 20th century. Ra...
Atmel AVR Microcontrollers The AVR microcontroller architecture designed by Atmel is based on an 8 bit RISC CPU core. AVR devices contain a CPU, flash program mem...
Evolved Microcontroller Application Board Introduction EMAB will be a microcontroller development board based on an Atmel AVR XMEGA processor. It will include US...
Garmin GPSMAP 62/78 Series Serial Interface Information about the serial interface used on the Garmin GPSMAP 62 and 78 series GPS receivers. Physical connections...
7 Segment Displays 7 segment displays are used to display numeric values. They can be made using LightEmittingDiode (LED) or LiquidCrystalDisplay (LCD) technology...
Repeater interface to TYT TH 9000 mobile radio Radio side connector There is a connector on the TH 9000 circuit board with the signals necessary for repeater ope...
Thermostat Operation and Wiring Sigle zone Systems Simple heating system with a single zone use a single electrical circuit through the thermostat to call for he...
Universal H Bridge Driver Hardware Design Revision 1.0 * Dual MOSFET complementary H Bridge outputs (3A current per channel) provided by ZXMHC3F381N8 ICs, ga...
Electronics Web Preferences The following settings are web preferences of the Electronics web. These preferences overwrite the site level preferences in . and...
Yaesu YSK 7800 Separation Kit for FT 7800/8900 Remote Control Cable Cable is 20 ft 6 conductor terminated with 6p6c modular plugs Pinout: Pin Color 1 B...