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Basics: Project 018h 4 digit 7 segment display modules 5641AH or 3461BS, 74HC595, DHT 11 21 22 - Tem at Acoptex.com / ACOPTEX.COM
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Basics: Project 018b 4 digit 7 segment display modules 5641AH or 3461BS - Timer at Acoptex.com / ACOPTEX.COM
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