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RS232 with single power supply
With a single supply op amp, the V+ terminal of the op-amp receives a positive voltage, and the V- terminal connects…
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Electronic Reversing Circuit for Model Rains
Many model train enthusiastic UV find the mechanical reversing system for trains in the HO series from Marklin and other…
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On/off delay for valve amplifiers
This circuit has been designed primarily for use with valve amplifiers. When the amplifier is switched on, filament voltage is…
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4th order single chip filter
High-order filters are normally designed by using two or more 2nd-order sections in series. That means that a 4th-order filter…
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REF200 from Burr-Brown
On a single monolithic chip, the REF200 combines three circuit building blocks: two 100-A current sources and a current mirror.…
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Electronic Fuse Circuit Diagram | Circuit-Diagramz
Why Electronic fuse is needed? Most modem voltage regulators have an integral current limiter. These are, unfortunately, normally provided with…
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Zener Diode Circuits & Applications
– a compact note or tutorial that covers the requisites of Zener diode or voltage reference diode applied in various…
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