Home » Motor Controller » Page 10

Operating a DC Motor Clockwise/Anticlockwise with a Single Switch

The following post discusses the wiring connections for driving a DC motor in clockwise and anticlockwise directions with the help of a single toggle switch and a relay circuit. The idea was requested by one the interested followers of this blog. Let’s learn more: Technical Specifications We have our project in school. Our professor asks … Read moreOperating a DC Motor Clockwise/Anticlockwise with a Single Switch

How to Control Motor with a Cell Phone

The following article describes a very simple circuit idea which can be used for controlling a motor’s rotational direction i.e. for moving it either clockwise or anticlockwise through alternate miss calls from your cell phone. The Circuit Concept I have already discussed a novel cell phone controlled remote switch circuit where the unit can be … Read moreHow to Control Motor with a Cell Phone

Using Triacs for Controlling Inductive Loads

Here we try to investigate a few enhanced triac based phase controller circuits which can be recommended for controlling or operating inductive loads like transformers and AC motors much safely than earlier traditional triac based circuit dimmer circuits. Using Triacs for Controlling AC Loads A Triac is a semiconductor device used for switching AC loads. … Read moreUsing Triacs for Controlling Inductive Loads

Closed Loop Single Phase AC Motor Speed Controller

The article presented here explains a very simple closed loop AC motor speed controller circuit that may be used for controlling single phase AC motor speeds. The circuit is very cheap and uses ordinary electronic components for the required implementations. The main feature of the circuit is that it’s a closed loop type, that means … Read moreClosed Loop Single Phase AC Motor Speed Controller