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Everything about electronics
Everything about electronics
MICHAEL KLEMENTS built this incredible mechanical seven segment display clock using arduino and servos. its a quite interesting project. the details can be found at (adsbygoogle = window.adsbygoogle || []).push({});
We all know that we can simply drive a relay with the help of transistor. But this method is not isolated. In many places we may require an isolation between the relay and the driving section. In those places…
A buck converter (step-down converter) is a DC-to-DC switching converter that steps down voltage while maintaining a constant power balance. The main feature of a buck converter is efficiency, which means with a buck converter on board, we can expect…
Thermistors are variable resistors that change their resistance with temperature. They are classified by the way their resistance responds to temperature changes. In Negative Temperature Coefficient (NTC) thermistors, resistance decreases with an increase in temperature. In Positive Temperature Coefficient (PTC)…
The link explains a circuit converter which converts the 12 V to 320 V DC using the versatile IC MC34063. (adsbygoogle = window.adsbygoogle || []).push({}); (adsbygoogle = window.adsbygoogle || []).push({});
This post shows how to decode IR remote controls which use the Philips RC5 protocol with full hardware interrupt method and without using any external library. (adsbygoogle = window.adsbygoogle || []).push({}); (adsbygoogle = window.adsbygoogle || []).push({});
Adding sounds or music to our project will always make it looks cool and sounds much more attractive. Especially if you are using an Arduino and you have lots of pins free, you can easily add sound effects to your…
Battery is a common part in electronic gadgets now days. The battery is used to make the design portable. The charger coming with the battery doesn’t always contain the LED indications for the charge status. Here are few circuits…
The advancement in Electric Vehicles, Drone and other mobile electronics like IoT Devices seems to be promising for the future. One common thing among all these is that they are all powered by batteries. Following Moore’s law the electronic devices…
There are many ways to indicate the AC voltage. In homes earlier there was the neon lamp used as indicator but now LED has taken over everything. Being cheap , having very long life , LED has number of advantages.…