today we will make an ELECTRONIC PROJECT that can fill water in a tank automatically using TTL and buffers.
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00:00 electronic project
00:22 how to use the Mini Water Pump
02:14 use the ULN2803
02:39 use the TTL 7400
04:47 use the TTL 7408
06:00 water level indicator
07:12 electronic project working
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✅Download electronic project here:
(option 1) https://adshort.co/7Z3cLT
(option 2) https://adshort.co/DuKwn
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