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PWM tutoria – Circuit Schematic
PWM tutoria
PWM circuits are fun. You can use them to dim LEDs, control the speed of fans and motors, control the power going to a thermoelectric cooler, or control the pow...
switching control circuit using relay – Circuit Schematic
switching control circuit using relay
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switch control circuit using relay – Circuit Schematic
switch control circuit using relay
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simple touch switch schematic – Circuit Schematic
simple touch switch schematic
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simple opto circuit for relay – Circuit Schematic
simple opto circuit for relay
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rotary switches circuit diagram – Circuit Schematic
rotary switches circuit diagram
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relay driver circuit with optical isolation – Circuit Schematic
relay driver circuit with optical isolation
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relay driver circuit using light dependent resistor – Circuit Schematic
relay driver circuit using light dependent resistor
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relay driver circuit diagram for application – Circuit Schematic
relay driver circuit diagram for application
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push on and push off electronic switch circuit diagram – Circuit Schematic
push on and push off electronic switch circuit diagram
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popular relay driver controller circuit – Circuit Schematic
popular relay driver controller circuit
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latching switch circuit – Circuit Schematic
latching switch circuit
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control input lines on off switching circuit diagram – Circuit Schematic
control input lines on off switching circuit diagram
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automatic transfer switch – Circuit Schematic
automatic transfer switch
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automatic switcher circuit diagram – Circuit Schematic
automatic switcher circuit diagram
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simple touch switch circuit – Circuit Schematic
simple touch switch circuit
Similar to the CMOS based Touch Switch also on this site, this transistor based touch switch can activate a load simply by the user touching a metal plate. It i...
phase control circuit – Circuit Schematic
phase control circuit
This is a simple design schematic circuit for phase control circuit. The circuit can be used to control the power delivered to an AC load. The phase control cir...
high current mosfet toggle switch – Circuit Schematic
high current mosfet toggle switch
This is a circuit design for high current toggle switch. This circuit was adapted from the "Toggle Switch Debounced Pushbutton" by John Lundgren. It is useful w...
2500w phase control – Circuit Schematic
2500w phase control
This circuit controls resistive and inductive loads up to 2, 500W. It`s main functional device is an integrated phase control circuit - Siemens TLE3103. It cont...
auto changeover from generator to mains – Circuit Schematic
auto changeover from generator to mains
Because of energy crisis Load shedding may be a common problem in several countries. Sudden power fluctuations, surge and high voltage may spoil sophisticated h...