The Textbook 555 Astable Multivibrator and How To Determine Timing
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18:09
(TR)uSDX - Amazing Features, Small Package
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19:51
Hacking The uBitx V6 with Community Firmware & A Nextion Screen
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10:53
Viewer Request: Three Different Ways To Make A Motion Detector
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18:13
uBitx v6 High Frequency SDR Transceiver
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10:09
Will this CHEAP solar panel from TEMU work for HIKING or BACKPACKING?
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4:12
A Simple Three-Component Low Voltage DC Touch Switch
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12:05
TinySA Ultra Spectrum Analyzer
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15:41