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Motorola Hi-Fi power amp
This is a very simple, low cost, Hi-Fi quality power amplifier. You can build it 5 ways, like it's shown in the table (from 20 W to 80 W RMS).
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Build your own LC Meter and start making your own coils and inductors. This LC Meter allows to measure incredibly small inductances making it perfect tool for making all types of RF coils. LC Meter can measure inductances starting from 10nH - 1000nH, 1uH - 1000uH, 1mH - 100mH and capacitances from 0.1pF up to 900nF. The circuit includes an auto ranging and "Zero Out" function to make sure the readings are as accurate as possible ... [more] |
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