If you are looking for an option to replace conventional welding transformer, the welding inverter is the best choice. Welding inverter is handy and runs on DC current. The current […]
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Modifying Car Turn Signal Lights, Park-Lights and Side-Marker Lights
The post explains an innovative circuit modification which allows a single common lamp to be used as a parking light, turn signal indicator light, as well as a side marker […]
Programmable Temperature Controller Circuit with Timer
Here we learn about a circuit configuration which produces adjustable sequential timing outputs for controlling a heater device through a simultaneously sequencing temperature controller circuit which can be also pre-programmed […]
How to Make Ultrasonic Directive Speaker Circuit
The post explains the construction of a ultrasonic directive speaker system also called parametric speaker which may be used to transmit an audio frequency over a targeted spot or zone […]
Light Dependent LED Intensity Controller Circuit
The following post explains a simple ambient light dependent LED illumination controller circuit. The light fades or intensifies proportionately i response to the ambient light conditions. With brighter daylights, the […]
Fading an LED ON/OFF – Arduino Basics
The post discusses a basic Arduino function where we learn the process of fading an LED ON/OFF through some basic code implementations. Creating a Fading Effect We see how to […]