Silicon Chip 2020 №02

Leo Simpson; B.Bus., FAICD. — 116 p. — ISSN: 1030-2662.A popular magazine for radio amateurs and professionals in Australia. On the pages of the magazine are published electronics news, as well as descriptions of amateur radio designs of varying degrees of complexity. In it, you will also find circuit diagrams and designs available for repetition. It is intended for a wide range of readers.In the February 2020 issue:
Publisher's Letter: IoT is a security nightmare
Feature: Underground mapping, leak detection & pipe inspection
Project: Remote monitoring station messages or emails by 4G!
Review: chipKIT’s new “Lenny”
Project: Indoor Air Quality Monitor based on a Micromite BackPack
Serviceman's Log: When in doubt, swap it out
Project: Low distortion, two-channel DDS audio signal generator
Feature: El Cheapo modules: 8-channel USB Logic Analyser
Project: Building the new “bookshelf” stereo speakers, Pt 2