Categories

Posts Tagged ‘longwave’

Low power longwave transmitter experiment

Tuesday, March 31st, 2015

Sverre Holm writes: There are several low power transmitters around that can be purchased, but most of them only cover the mediumwave band and not longwave (153-279 kHz). Further they are quite complicated as the frequency necessarily has to be user settable. I looked for a simpler way to make...

Tags: ,
Posted in DIY, hacks | 1 Comment »

Recent Comments

  • Wilko: It is a nice idea, but I had to remove it after finding out it constantly takes 20% of the processor. (draining the battery) It...
  • Kuro: :3
  • Fred Fish: me
  • hli: Sunday++
  • Kurt: And so with the sunshine and the great bursts of leaves growing on the trees, just as things grow in fast movies, I had that...