[Danilo Larizza] is sharing a network connection between a couple of apartments. They are not far apart, but they are also not right next to each other so a set of external antennas is necessary. He ...

Lo and behold, the humble yet mighty biquad. The gain figure on one of these things is pretty impressive, you're looking at 8-10 dBi. The double biquad detailed a bit lower is about 2-3 dBi higher. A ...

The NRF 24L01+ radio transceiver can be found in a lot of wireless project builds. But it’s only meant to work at a range of a few meters. [Achu Wilson] found that he could greatly extend the range by ...