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...

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...

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

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

Voltage regulators use to get any fixed or variable output voltage. There are many types of voltage regulators comes from different...

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

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

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

Stepper motor is as the name implies, it's rotate distinct steps during its rotation and we can get precise excel rotation at ...