Hardware Podcasts

Ep103: Antennas for Everyone, a Clock Made of Chains, Magic Eye Tubes, and a Little Google Bashing

Hackaday Podcast · 29 Jan 2021 · 48m · Episode 103

What this episode covers

Hackaday editors Mike Szczys and Elliot Williams discuss a variety of hardware hacks, including optimizing NRF24L01+ wireless modules by tuning PCB antennas and building simple dipole or ground plane antennas using tools like a Vector Network Analyzer. They highlight Ben Krasnow’s mouth-controlled guitar pedal, which uses a ramp mechanism and UV-cured adhesive, and Al Williams’ exploration of Magic Eye vacuum tubes as vintage voltmeters. The episode also covers Eka Grot Singh Kalsi’s 3D-printed chain clock, the musical instruments of the band Electronico's Fantasticos, and a retrospective on the Concorde's engineering and economics.

Most relevant to

makers and hobbyists

Topics

Mentioned

Products
Project Loon, Starlink, Concorde
Chips
NRF24L01+
Tools
Vector Network Analyzer
Also
Chromium, Magic Eye Tube

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