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Everything about electronics
Everything about electronics
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…
The following design example uses the TL494 to create a 5-V/10-A power supply. This design is based on the following parameters: VO = 5 V VI = 32 V IO = 10 A fOSC = 20-kHz switching frequency VR =…
Understanding and learning to use the TL494. TL494 is a versatile PWM controller IC. In this application note we will understand and know more about the · Basic building blocks of TL494 · Details of each pin of TL494 ·…
Setting the fuses for your AVR microcontroller can be a tricky task. A few change in fuse setting can make your AVR behave in other way. This link can help you lower down your stress of setting the fuse. (adsbygoogle…
Arduino is so handy that it makes everything possible with just a little knowledge about embedded systems. Like the older microcontrollers , the Atmega328p cant be directly programmed using the Arduino ISP. Like in a flash drive or a memory…
Every single pin of a microcontroller counts when designing advance integrated systems. Much of the task is solved by using I2C to connect the peripherals. We can further reduce the pin counts by using shift registers to drive 7 segment…
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.…