Experiments with low power UHF data transmitter modules: Part 3
4,197 views · Published 18 January 2015 · 1:21 · Indexed 23 September 2026
Channel: Amateur Radio VK3YE · 2015 · Science & Technology
Connecting a 555 timer (acting as an audio oscillator) to a UHF transmitter module is an easy way to energise it for testing. It also makes the transmitter suitable for a wide range of remote monitoring and security applications. PS: If you liked this video please consider supporting Amateur Radio VK3YE by: * Subscribing on YouTube, * Checking my books page at https://books.vk3ye.com * Shopping on Amazon via: https://amzn.to/3iiDQXv, or * Shopping on eBay via: https://ebay.us/i9DuWP (then if you buy something I'll get a small commission at no cost to you)
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