| This article describes a miniature medium-wave band receiver powered by a solar cell. The circuit is based on a single integrated circuit,...
| This article describes a miniature medium-wave band receiver powered by a solar cell. The circuit is based on a single integrated circuit,...
| Jul„P ugust 19E8 SOLAR POWER GENERATION The sun converts 600 million tons of hydrogen into helium through nuclear fusion every second, and...
| solar powered receiver elektor november 1981 — 11-23 rolar powered receiver, 4) , The need to save energy has become a daily part of our J...
| solar powered pocket torch Pocket torches are handy things, but they have one great drawback: at the most inconvenient moments their batteri...