In this article, we are going to learn about Interfacing External EEPROM with a PIC microcontroller. All the microcontrollers do not have EEPROM but sometimes, we need to save some information in EEPROM while the MCU does not have any. In that case, external EEPROM is the only solution. So Read more…
Sometimes, you may need to make a DC/DC converter with minor components that can handle small loads. In this article, we are going to make something like that. This DC/DC converter using transistor has only a few components and can handle small loads or higher voltages, suitable to use with Read more…
In this article, we are going to make a Simple Component Detector using PIC16F877A microcontroller. Using the basic working principles of different semiconductors, we can identify the devices. Here, we are using some simple and basic techniques, using these techniques, we can measure/detect resistors, diodes, LEDs, transistors, MOSFETs, Logic Gates, Read more…
In this article, we are going to make a complete digital clock with DS3231 and a PIC microcontroller. The RTC ds3231 is extremely accurate as a clock. We are going to use this RTC for our Clock come calendar with temperature and showing these values on Seven-Segment displays. This article Read more…
In this article, we are going to make a Digital Clock with PIC16F676 and RTC DS1307. Seven Segment Displays will be used as our display. Using this small microcontroller, we can make our Date and Time clock. For this, shift registers will be used to extend the pins and to Read more…
In this article, we are going to make a Digital Clock using a PIC microcontroller & RTC DS1307. Here we can use a suitable PIC microcontroller that is available in the market or in our lab. I think PIC16F73 will be the best one. With this microcontroller, we’ll interface RTC Read more…
Noise or garbage on the LCD display is a very common problem to us who works with electronics. Almost everyone experienced this problem in their work-life at least once, & I? maybe over 1000 times. There are multiple reasons for this garbage problem and also there is a solution to Read more…
We all know about voltmeters. Besides multimeters, there are some panel meters that show voltage, current, etc. Making such an AC voltmeter is sometimes becomes very helpful. Here in this article, we are going to learn how we can make our own single-phase AC voltmeter using a PIC16F76 micro-controller and Read more…
EEPROM is a very fundamental feature of Arduino and it has internal EEPROM for this purpose. But sometimes, we need some more to use. In that situation, some dedicated EEPROM ICs like 24Cxxx ICs. In this article, we are going to interface external EEPROM with Arduino. So let’s start! EEPROM Read more…
In this article, we are going to make a simple Analog Temperature Controller using OP-Amp and Relay. This is a basic article, that can be used as a reference for large designs. If you understand it clearly, you can apply it in other controls. So let’s start! You can this Read more…
