Computers & retro · 1 surplus listings · magnetosphere electronic surplus alliance

╱╱╱ magnetosphere electronic surplus alliance shops resources about terminal 218 listings ·

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Parts Mine 66 only 🇵🇱 Piekarz 1 only 🇩🇪 Pollin Electronic 137 only 🇺🇸

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The Electronic Goldmine 30 only 🇨🇦ON The Tube Store 3 only 🌐 Tindie 2,551 only 🇨🇦ON Toronto Surplus & Scientific 104 only 🇺🇸

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W5SWL Electronics 12 only 🇬🇧 Watford Valves 2 only 🇺🇸

West Florida Components 79 only 🇦🇺 Wiltronics 49 only

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#	PART NUMBER	DESCRIPTION	PRICE	STOCK	SHOP	CC	SC
1		FAQ Build this Universal Memory Keyer for	$19.00	☺︎	Kits and Parts dot Com	🇺🇸

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FAQ Build this Universal Memory Keyer for

$19.00 · in stock

Kits and Parts dot Com · its listings here

FAQ Build this Universal Memory Keyer for $19. Click here For details about the K12 keyer chip Building Instructions: 1. Inventory all Parts 2. Install all 1/8 Watt Resistors. Note: Bend the resistor leads a sharp 90 degrees from the body ____R1: 2K ohm pot ____R2: 100 Brown - Black - Brown - Gold ____R3: 15K Brown - Green - Orange - Gold ____R4,10,13,14,16,17: 4K7 Yellow - Violet - Red - Gold ____R5: 47K Yellow - Violet - Orange - Gold ____R6: 39K Orange - White - Orange - Gold ____R7: 33K Orange - Orange - Orange - Gold ____R8: 27K Red - Violet - Orange - Gold ____R9: 22K Red - Red - Orange - Gold ____R11,12: 10K Brown - Black - Orange - Gold ____R15: 1K Brown - Black - Red - Gold 3. Install all capacitors. ____C1,5: 100n blue labeled 104 ____C2: 47u - note the polarity ____C3: 330n yellow ____C4: 33u - note the polarity ____C6,7,12: 1n - labeled 102 ____C8,9,10: 10n disks labeled 103 ____C11: 470u - INSTALL LATER 4. Install all semiconductors. ____Q3,4: 2N3906 - note the flat edge…

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as of Oct 5 18:34 UTC