Hello Engineers, when it comes to getting up and turning that light of your room ON or Off, it feels lazy. In this Tutorial, we’re going to discuss home automation using Arduino and Bluetooth. We’ll be controlling home appliances with our phone Bluetooth. To achieve complete home automation using Arduino and Bluetooth on our mobile […]
Play Jingle Bells using Arduino UNO- Christmas Song Using Arduino and Buzzer
Hey Engineers. Merry Christmas and we’re back with a new tutorial. We will discuss how to play Christmas songs using Arduino Uno and a piezoelectric buzzer. We used a small piezoelectric buzzer to play simple Jingle bells using Arduino Uno. We have made the code such that it’s already set melody and timing so that […]
Optocoupler working explained
Hello Engineers. In this tutorial, we are going to discuss optocoupler. An optocoupler is a semiconductor electronic component that is used to link two separate electrically isolated circuits using a light-sensitive using light-sensitive means. An optocoupler is somewhat similar to a transformer. Although it does not work in the direction to step up or down […]
8085 Instruction Set – Instruction sets of 8085 microprocessor
8085 instruction set . An instruction is basically a small command made up of Opcode and operands, which are given to a processor to perform a particular operation or task on a given data. Instructions are a binary pattern that allows a microprocessor to perform a task. There are 74 basic instructions in microprocessor 8085 […]