What is PT1000 type sensor? PT1000 is a platinum resistance thermometer (PRTs). It offers to sense -200 to +850 degree centigr...

NO (normally open) & NC (normally close) contacts Introduction Often you have found NO, NC & COM in the electri...

Timer1, Timer2 & Timer3 Pic18f 2420/2520/4420/4520 Pic 18f2520 microcontroller has 4 different Timer modules inside. Those...

Analog to digital converter (ADC) In this chapter we will discuss about microcontroller important peripheral Analog to digital convert...

Diode is a p-type and n-type materiel semiconductor device. This allow to pass the current flow in only one direction (called the diod...

PROTEUS software gives you great opportunity to debug your C-codes with circuit diagram. In this topic we will discuss that how to d...

7 segment Display Interfacing 7 segment display is commonly uses where we want to display any data like temperature dis...

Matrix  Keypad Interface With PIC Microntroller Metric keypads use in various types of embedded applications like door lock s...

6N136/7 is a high speed Optocoupler. This Optocoupler uses for high speed input isolation upto 2Mhz switching frequency. It works like ot...

How to update ESP8266 firmware with NodeMCU When you purchase new ESP8266, Some of the AT commands does not work with this v...