Over voltage protector
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Overload Indicator Schematic Circuit Diagram
Overload Indicator Utilizing a Window Comparator: The overload indicator is comprised of a window comparator designed to assess the magnitude…
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Power-On Delay Schematic Circuit Diagram
Power-On Delay for Voltage Surge Protection: The power-on delay implemented in this system ensures a delay of approximately 3-5 minutes…
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Stereo Protector Against D.C. Schematic Circuit Diagram
Speaker Protection Circuit: Stereo protector against d.c.: If a direct-coupled output amplifier experiences a malfunction during operation, the speakers, especially…
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Current Tongs For PCB Tracks Schematic Circuit Diagram
Current Tongs for Alternating Current Measurement Current tongs serve as tools for gauging alternating currents within cables, offering a significant…
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Decibel Stepper: A Revolutionary Audio Device
Are you fed up with constantly tinkering with the volume settings on your audio equipment in search of the perfect…
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12V DARK SWITCH WITH 741 OP AMP Schematic Circuit Diagram
It works as a dark key with the LDR that you see in the diagram. The circuit consists of four resistors, one opamp, two…
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Charge-a-Phone on NiMH Schematic Circuit Diagram
In terms of quantity, there are likely more chargers available for NiMH batteries compared to Lithium-ion or Lithium-polymer batteries. If…
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Fuse monitor
The fuse monitor is a particular kind of protection relay that is employed when one signal controls multiple circuits or…
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Protection against direct voltage
Protection against direct contact electric shock is based on normal common sense measures such as insulation of live parts, use…
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