Electronics Australia or EA was Australia's longest-running general electronics magazine. It was based in Chippendale, New South Wales.
It can claim to trace its history to 1922 when the Wireless Weekly magazine was formed. Its content was a mix of general and technical articles on the new topic of radio.
In April 1939 the magazine became monthly and was renamed Radio and Hobbies. As its name suggests, it was a more technical publication for hobbyists, but it also featured articles on television, optics, music and aviation. Nonetheless its base was radio, and it contained many how-to-build projects. The first editor was John Moyle, from 1947 to 1960.
With the advent of television, television was added to its title in February 1955, Radio Television & Hobbies, or RTV&H. During these years numerous how-to-build articles on high fidelity audio, amateur radio and even electronic organs and television sets were published. The growing fields of scientific, medical, computing and other applications of electronics necessitated a name change to Electronics Australia in April 1965 (being Volume 27, Number 1).
Electronics Australia published a number of innovative computer construction projects, including the Educ-8 in 1974, the Mini Scamp, the Dream 6800 and the Super-80 - a joint venture with Dick Smith Electronics.
Although many competitors came and went during the 1970s and 1980s, such as Electronics Today International, Australian Electronics Monthly, and Talking Electronics, Electronics Australia survived into the 2000s.