by Crutschow, Electro-Tech-Online.com community member Here’s a circuit that uses two back-to-back N-MOSFETs and one PNP BJT to form a low-side bipolar switch for either AC or plus/minus DC sources. This has much lower On voltage drop and power loss than a TRIAC (for example a Triac will typically dissipate >10W at 10Arms current whereas […]
EE Forums
PIC16F – Common Uses for Common RAM
by Jon Wilder On the PIC16F you have RAM registers organized into banks of 128 registers. This is because on direct addressing instructions, there are only 7 address bits available for direct addressing. In order to access addresses higher than 0x7F (decimal 127), the instruction has to get the 8th and 9th bits from bits […]
Top analog threads on EDAboard.com – October
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Top microcontroller threads on EDAboard.com – October
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Top power electronics threads on EDAboard.com – October
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From the circuit vault on Electro-Tech-Online: Power Supplies
From the circuit vault on Electro-Tech-Online: Automotive
Forum members at EEWorld’s online engineering community Electro-Tech-Online have been sharing their electronic circuit ideas with other members for years. Now we’re featuring some of those circuits and projects you can build on EEWorldonline. Look for future posts featuring power, robotics, high voltage and audio circuits, as well as many others — all created by our […]
Top power electronics threads on EDAboard.com – September
(editor’s note: Intrigued by these power electronics problems? Have a question or optional solution? Then click the “Read more” link and follow the conversation on EDAboard.com or log…
Top microcontroller threads on EDAboard.com – September
(editor’s note: Intrigued by the problem? Have a question or optional solution? Then click the “Read more” link and follow the conversation on EDAboard.com or log in to…
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Top analog threads on EDAboard.com – September
(editor’s note: Intrigued by the problem? Have a question or optional solution? Then click the “Read more” link and follow the conversation on EDAboard.com or log in to…
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