Amateur Radio & Electronics

 

Part of my own amateur radio 'shack'

Other related stuff...

Arduino - hardware and software projects

Programming the BaoFeng UV-5R

12v to 10v car adapter for BaoFeng Charger

Arduino - hardware and software projects

Picaxe © - connecting miscellaneous sensors etc

Power brick & Switched mode head to head (1)

Power brick & Switched mode head to head (2)

Adapting headphones-out for Line-in

Resetting the Fairmate HP-2000 CPU

Temperature-controlled fan for a PVR

Remote Network swicher for commercial VGA-to-AV Converter.
AHD & CVBS Video Splitter
DSL Router Monitor/Watchdog with Notify My Android Notification
XR2206-based Accurate Function Generator
A 500mA (1A max) ±5v and ±12v Power Supply
A Basic AD9850 Waveform Generator
Rigol DS1052E 50MHz Digital Storage Oscilloscope Review
Picaxe Weather Station Repeater
charger Arduino-based Vehicle Brake Lights Tester
charger Arduino-based Lithium-Ion/Lithium Polymer Battery Charger
radio Cheap and Cheerful Arduino-based 'Garden' Radio
charger" Lithium-Ion charger for the 'Garden' Radio
flash An Arduino-based Camera & Flash Controller
power supply An Arduino-based Bedside FM Radio Alarm Clock
power supply Build A Variable DC Bench Power Supply.
Weather Station! Build A PICAXE Weather Station.
A PICAXE Microcontroller High Quality Video Switchbox.
Starting Electronics - a simple first project.
How to build a Video Switchbox.
An 8-input 'Solid State' Video Switchbox.
How Radio Works.
How Computers Work.
How Oscilloscopes Work.
A very brief history of Radio.
Follow this guide to help track down TVI.
Interactive Great Circle Maps of the World.
Check out my collection of calculators, ready-reckoners, etc.

A small selection of software to download.


Links to Selected External Sites

Paul (G0HWC) SSTV Site. SSTV, Echolink, APRS and more.
Hamauction.org.uk is a site to allow hams to sell unwanted equipment free of charge - no selling fees & no listing fees.
Superb collection of electronic component datasheets.


Local Radio Clubs:

  • Warrington ARC.
    Tuesdays at Grappenhall Community Centre, Warrington.

  • Widnes & Runcorn ARC.
    Alt Tuesdays at Scout Hut, Castle Road, Runcorn.

  • Wrexham ARC.
    Brymbo Sports and Social Complex, College Hill, Tan-y-Fron, Wrexham, LL11 5TF
    Meetings 7:30pm 1st & 3rd Tuesdays each month.
    Web address: http://www.wrexham-ars.co.uk

  • Liverpool & District AR & E C.
    Wednesdays at the RoyaL British Legion Club, Rose Lane, Mossley Hill, Liverpool 18.
    Start time 2000hrs

  • Wirral ARS.
    Ivy Farm, Arrowe Park Road,Wirral. - 7:30pm Every Tuesday: Regular meeting. Wenesday: Activities

  • Wirral & District ARC.
    2nd & 4th Wednesdays at Irby Cricket Club, Mill Hill Road, Wirral.

My views on copyright