Hello everyone! I hope you all will be absolutely fine and having fun. Today, I am going to provide a detailed discussion on Flame Sensor Arduino Interfacing. Flame sensor is an electronic device which is capable of sensing/detection of fire or a high temperature zone. It gives an indication through an LED attached at its top, just after sensing the fire. These type of sensors are usually used for short ranges. They are able to detect the fire up to 3 feet. Flame sensors is the most common device available in the market these days due to its good results and cost efficiency. You should also have a look at Flame Sensor Library for Proteus . Flame sensors are available in the market in two types one having three pins and the other having four pins respectively. Both of the sensors can be eas ...
Hello everyone! I hope you all will be absolutely fine and having fun. Today, we are going to work on Arduino Keypad Interfacing . First of all, I would like to tell you a bit about the keypad. After getting the basic idea about the keypad, we will start our discussion about Arduino Keypad Interfacing. You should also have a look at Interfacing of Keypad with PIC Microcontroller . In this tutorial, I am going to use a 4×4 keypad. It has sixteen buttons having four alphabetic characters. Let's have a look at the Arduino Keypad Interfacing: What is Keypad? The keypad consists of multiple buttons, arranged in the form of a matrix(rows & columns) and is used in embedded projects. They are cost-efficient and are easily available from online electronic stores. Keypads are normally available in a ...
Hello everyone! I hope you all will be absolutely fine and having fun. Today, I am going to share my knowledge about Introduction to PIC12C508. PIC 12C-508 belongs to the family of high performance and cost effective micro controllers. It is a fully static eight (8) bit device. PIC 12C 508 micro controller is Complementary Metal Oxide Semiconductor (CMOS) which is based on EEPROM, EPROM and ROM. PIC 12C-508 Microcontroller has Reduced Instruction Set Computing (RISC) having thirty three (33) instructions based on single words. Except program branches all of the instructions are single cycled i.e. 1 millisecond. Whereas two cycles are taken by the program branches. PIC 12C 508 has a lot amazing features e.g. eight (8) bit real time clock, power on reset, wake-up from sleep on pin change, de ...
Hello everyone! I hope you all will be absolutely fine and having fun. Today, I am going to give a detailed discussion on Introduction to LM318. LM 318 is basically a high speed Operational Amplifier (Op-amp). It provides higher slew rates and wide range of bandwidth. LM-318 has processing speed 10 times higher than the common operational amplifier. It has unity gain frequency compensation. External components are not required for its operation. Feed forward compensation increases the slew rate up to 150 V/us for inverting applications. It also doubles the bandwidth as compared to the earlier. In LM 318, in order obtain the high stability level we overcompensation can be used with amplifier. LM 318 setting time can be reduced by adding an external capacitor. LM-318 is very useful in analog ...
Hello everyone! I hope you all will be absolutely fine and having fun. Today, I am going to give you a detailed Introduction to ATmega328. ATmega328 is an Advanced Virtual RISC (AVR) microcontroller. It supports 8-bit data processing. ATmega-328 has 32KB internal flash memory. ATmega328 has 1KB Electrically Erasable Programmable Read-Only Memory (EEPROM). This property shows if the electric supply supplied to the micro-controller is removed, even then it can store the data and can provide results after providing it with the electric supply. Moreover, ATmega-328 has 2KB Static Random Access Memory (SRAM). Other characteristics will be explained later. ATmega 328 has several different features which make it the most popular device in today's market. These features consist of advanced RISC ar ...
Hello everyone! I hope you all will be absolutely fine and having fun. Today, I am going to share my knowledge about Introduction to LM335. LM 335 is basically an Integrated Circuit (IC) for precise temperature sensor. LM-335 operates on a current range 400uA-5mA having resistance less than 1 ohm. At 10mV/K, its absolute temperature becomes directly proportional to the breakdown voltage. LM-335 operates as two terminal zener diode. At the temperature ranging from -40 degree Celsius to 100 degree Celsius, LM 335 can be used for each type of temperature sensing purposes. This device is available in different dimensions and in different sizes. LM-335 is most commonly available in the market due to its unique features including e.g. large temperature range, cost effectiveness, low dynamic resi ...
Hello everyone! I hope you all will be absolutely fine and having fun. Today, I will share the details discussion on Introduction to LM311. LM 311 is basically a voltage comparator having high speed. It can operate over wide ranges of voltage i.e. from -15V to15V, in case of operational amplifier. LM-311 can also operate on 5V for the logic systems. LM-311 output levels has the compatibility with Transistor Transistor Logic (TTL) levels circuits. At 50mA and at 50V too, LM-311 can operate lamps and relays. LM 311 can operate from 0 degree Celsius to 70 degree Celsius. LM-311 has several different features. These features include fast response time, strobe capability, wide voltage supply ranges, maximum input current, operating at single 5V power supply ranges, low power consumption, large ...
Hello everyone! I hope you all will be absolutely fine and having fun. Today, I am going to share my knowledge about Introduction to MMBD914. MMBD 914 is basically a switching diode. A switching diode has the functionality similar to the switch. Like an open switch, MMBD 914 has a high resistance for the particular applied voltage. Switching diodes are usually used in different device e.g. ring modulation. The right switching diode can be chosen keeping in mind our requirements e.g. reverse recovery time, power dissipation and maximum peak current etc. I have also written an article on another switching diode, Introduction to 1N4148 , and this my second article on switching diodes. MMBD-914 has a vey wide range of applications including high speed switching, high speed rectification purpos ...
Hello everyone! I hope you all will be absolutely fine and having fun. Today I am going to elaborate you about Introduction to L298. L-298 is an Integrated Circuit (IC) available in two type of packages now a days which will be given later. L 298 is a dual full bridge driver that has a capability to bear high voltage as well as high current. It receives basic TTL (Transistor Transistor Logic) logic levels and is able to operate the different loads such as DC motors, stepper motors, relays etc. You should also have a look at Introduction to L23D . L-298 has two enable input to control any device by enabling or disabling it. L 298 IC is most commonly used to make motor drivers or motor controllers. These motor controllers can be controlled by any micro controller e.g Arduino, PIC, Raspberry ...
Hello everyone! I hope you all will be absolutely fine and having fun. Today, I am going to share my knowledge about Introduction to 74HC245. 74HC 245 is a eight (8) bit transceiver. It has three (3) output states. 74HC-245 is designed for a-synchronous transfer of data between different data buses. The external timing requirement can be reduced by the implementation of control function. You should also have a look at Introduction to 74HC595 . There are two internal amplifiers in 74HS 245. They are named as A and B. Data is transferred from A amplifier to B amplifier and vice versa. Hence two way communication is done in 74HC-245. This communication depends upon the logic level on the direction control input (DIR). Out enable pin (OE) is used to enable and disable the device depending upon ...
