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Wednesday, June 21, 2017

Circuit Schematic Diagram Electronic Engine Speed Governor using NE555 IC

ElcoHow. - This is one circuit schematic diagram of Electronic Engine Speed Governor using NE555 IC that very useful for you who want to build engine speed governor for you.

In this time, we will give you global description about this Electronic Engine Speed Governor using NE555 IC like in Figure 1 below, beside we give you circuit schematic diagram and component parts used in this circuit.

Circuit Schematic Diagram

Component Parts


  1. NE555 ICs
  2. Diodes
  3. Resistors
  4. Capacitors
  5. Transistors
  6. Variable Resistor
  7. DC Motor

Description

This is circuit schematic diagram of Electronic Engine Speed Governor using NE555 IC that can help you to build electronic engine speed governor. The main component in this circuit are 555 ICs. 

According Electronic Circuit Projects site that also published this circuit describe that the circuit of a diesel engine speed governor or controller can be seen in the above figure using a feedback RPM processor or a tachometer circuit

The left side IC1 555 stage forms a simple tachometer circuit which is configured with a Hall effect sensor attached with the engine's load wheel for sensing its RPM rate.

The RPM is converted into a proportionately varying pulse rate or frequency and is applied at the base of a BJT for toggling the pin#2 of the IC1.

IC1 is basically rigged in the monostable mode which causes its output to generate a proportionately adjusting ON/OFF switching, whose period is set using the shown 1M pot.

Now, you can read more about this Electronic Engine Speed Governor using NE555 IC circuit schematic diagram, from original source using link here.


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