HEATKEYS

Current limiting Resistor calculator for leds

Ohm

Quickar Electronics, Inc. buyers and sellers of surplus excess, obsolete, hard to find, electronic components; both active and passive components, including: IC

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100+ small circuit diagrams for the hobbyist or student. Site includes, text descriptions, calculators, links to related sites, newsgroups, and educational areas.

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Finance, Math and Engineering Calculators are the small pieces of web applications or tools that perform the calculations as precise as possible. The vast area of topics have been covered and ranges from mortgage, loan, interest, investment, tax, pro...