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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 LEd illumination gets softer and vice versa. The idea was requested by one of the dedicated members of this blog.

Programmable Diesel Generator Timer Circuit

The post explains a simple yet accurate programmable diesel generator timer circuit which can be used for achieving discretely programmable ON/OFF timing sequence for the connected diesel generator set. The idea was requested by Mr. Raj Kumar Mukherji.

12V 100AH Battery Charger Circuit

The proposed 12V 100ah battery charger circuit was designed by one of the dedicated members of this blog Mr. Ranjan, let's learn more regarding the circuit functioning of the charger and how it could be used as a trickle charger circuit also.

Car Door Close Optimizer Circuit

The post discusses and tries to solve a common car door opening issue which may be seen in quite a few old model cars. The proposed circuit of a car door close optimizer was requested by Mr. Mark Rothwell.

Simplest Full Bridge Inverter Circuit

Among the different existing inverter topologies, the full bridge or the H-bridge topology is considered to be the most efficient and effective. Configuring a full bridge topology could involve too many criticality, however with the advent of full bridge driver ICs these have now become one of the simplest inverters one can build.

Detecting Ghosts Using Infrared Camera

As usual my friend Mr. Steven is yet again busy with his strange paranormal related experiments. This time he uses an Infrared camera to capture a snap of something that in the present world we recognize and detect as ghosts.