This article originally appeared in the September 2023 issue of Security Business magazine. When sharing, don’t forget to mention Security Business magazine on LinkedIn and @SecBusinessMag on Twitter.
I’ve been building up some microcontroller based miniature spy cameras using readily available tiny camera modules. Since I know an add-on infrared illuminator makes it easy to have better night ...
The project creates a night vision illumination through the uses of high power infrared laser diodes and modules. The laser head unit containing both the high power visible red laser diode and ...
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