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Everything about electronics
Everything about electronics
At some time or another you may run out of pins on your Arduino board and need to extend it with shift registers. This example is based on the 74HC595. The datasheet refers to the 74HC595 as an “8-bit serial-in,…
Introduction Although using a NTC can make your temperature measurement very easy. But for industrial purpose you can use a thermocouple for better stability and wider range. Thermocouple Thermocouple consists of two different conductors forming an electrical junction at different…
Instantaneous Voltage and Current As the name suggests, AC Voltage and current continually alternate. If we draw a picture of the voltage and current waveform over time, it will look something like the image below. Depending on the type…
Learn how to use EEPROM, short for electrically erasable programmable read-only memory, on Arduino boards. The microcontroller on the Arduino boards have 512 bytes of EEPROM: memory whose values are kept when the board is turned off (like a tiny…
You have come to the place to learn about connecting an Arduino to other devices, whatever software is running on those other devices. The Arduino can "talk", (transmit or receive data) via a serial channel, so any other device with…
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…
These tiny .96 inch 128*64 are becoming popular now days. the main reason behind their popularity is their small size and the lower counts of pins used. Since this is a new interface to the hobbyist so their are lesser…
Interrupts plays a surprising role in a microcontroller program. And the ISR, Interrupt Service Routine is always ready to take the surprise challenge. But, ISR follows some guidelines and set of rules to properly execute the program. Recently I wasted…
In this video, we will discuss the variables used in Arduino sketches. (adsbygoogle = window.adsbygoogle || []).push({});