Computer stuff kit

What is Relay, IR sensor interface with 8051? The relay is a switch like our home switch using light, fan, TV etc., single channel relay to use Light or fan or TV. Relay Function: Inside the relay have coil, low power circuit to operate high volts, it generates magnet filed then its Open and Close the relay. It required diodes 1n4007, resistor and transistor BC547 or BC548. when giving power supply 5v need transistor BC547 or 12v to relay need ULN drivers for 4 channel relays. Remember need to see amps like 10amp, 20amp or 30amp, it will give lifetime to use. 5v 30Amp single channel Relay If you want to do Relay project to ON and OFF the Light, then need to do that first prepare C code in Embedded language. By using Keil C51 software to do program in it. When doing the project need to concentrate the pins of microcontroller and resistors. use resistors like 1k, 220ohms or 330ohms. When connection relay to microcontroller 8051 need BC547 transistor, it has three terminals one is Vcc, GN...

How to use Heat sink fan for processor? They are four steps to know perfect about Heatsink Fan for system and CPU processors . Using different way like liquid heatsink fan for latest use. Bottoms heatsink with thermal paste Heat sink fan in computer: It is use for processor cooling purpose, it's very important for processor like Pentium, dual core, core 2duo, i3, i5, i7 and i9 processors, simply to say to use processor overheat to cool the processor then we use heat sink fan, its name only we can understand, heat mean temperature like degrees to know, if not use the processor will damage. Heat sink in computer: It's very important for processor, when power on the system will check the fan is working or BIOS setup checks the CMOS battery, then after try to communicate with other co-processor or storage operating system. Front Fan with Heatsink fix Now world best computer in market, which is sensor or based on temperature system will run best performance, best example 11th Gen i5...

What is Flash Programmer in embedded system? Today worldwide increasing the electronic components, which is friendly to use the embedded system, embedded is a fix the components once side, it will make the with human intervention, can do the task as we know it. If you want client they can explain the task to you, then you have to prepare the project. for example, if a customer or client required for his home automation light on and off through Bluetooth, then you have to prepare for embedded project with the components and circuit diagram to it. You need tools like flash programmer to dump the C code of 8051 microcontroller. What is Flash programmer? The flash programmer is a dump the code into the AT89s52 Microcontroller project, which you need for your project. here required software tools like flash programmer executive file in Hex decimal format. Flash Programmer - ISP with USB. Why we use flash programmer? When we need the flash programmer is to prepare the c code with syntax of...

How to do PC or Laptop Network troubleshooting? First check internet cable properly connected to PC or laptop. Whether had any loose connection or internet server down.  How to fix network problem in windows . If these parts are running correctly, the next step is check on desktop task bar which have a small monitor icon available nearby date and time at the bottom right side of monitor. Screenshot 1 | Troubleshoot problems Second step: Go to near small monitor icon and then have to mouse right click it and select  “Troubleshoot problems”  option, then after one wizard will appear like as  “Windows Network Diagnostics”.  There will ask some important feature of our requirement. Screenshot 2 | Network Diagnostics My best option I will do, when I have faced the issues. It will ask you about of “What type of networking problems are you having”? Windows  network problems and solutions  have tested your internet connection and verified that you are abl...

How to create video from OpenShot video editing Software? Go to google and search bar type OpenShot video editing software, you will available the video editing software. It is very comfortable to use the video projects. It is mainly useful for YouTube channel who create the channel, they can easily use this OpenShot video editing software. You can create short film; movie can be helpful to make High-Definition quality video in this software. it has more features to use, when required high quality video, you can change the resolution from low to high, HD to 4k or 8k video quality.   OpenShot video editing tool - image-1 In the video editing software mainly for output video rendering, you need high quality of personal computer PC or desktop of your project, it can handle as per your requirement based on 3d modeling or animation computer system configuration required, we already given about the latest PC configuration tip .   OpenShot video sequency tip - image-2 H...

Best Embedded display of 2x16 LCD 8-bit. The Embedded display is 2x16 LCD 8-bit mode Display, which is use for to know the value of the input and output. In the LCD display to know the value like calculator, addition, subtraction, Multiplication and Division. You can go further details about 2X16 LCD 8-bit Display data sheet to know the dimensions of the device. Front 2x16 LCD 8-bit Display Image-1 In the 2x16 LCD display have LED lights internal and external display. In the device have dot matrix black color led. it is designed systematical to use the device in our daily projects like, Microcontroller, Arduino uno etc., it is best choice for hobbyist or students. In detail about 2x16 LCD 8-bit display have 16 pins, first to end ie.,16th pin. 1st and 2nd pin is GND and VCC 3rd pin is for contrast the display give 10K preset have 3 terminal 1 terminal for VCC another terminal for GND, middle pin is for LCD 2x16 3rd pin use. 4th, 5th and 6th pins for control and program to gi...

What is 8052 Microcontroller with Keil C code? The Microcontroller is a single chip, it's had family such as 8031, 8051, 8052 series family. first invented by Motorola, intel introduced 8031, without memory, next they introduced 4k rom. The microcontroller has 40-pin Dip (Dual inline Pack) left side 20-pins, right side 20-pins, 40th-pin VCC and 20th-pin GND. Microcontroller Development Board Image-1 No need to buy 8051 Development board. You can try yourself; it's just simple way. first step: Find the 8051 notches, then count left to bottom 20-pin and bottom to right 40-pin. Here, have mainly crystal frequence 11.0592Mhz. if you have serial port then use baud rate purpose only crystal frequence 11.0592Mhz. if not have taken serial port, then consider the crystal frequence frequency is 12Mhz, for crystal frequence 11.0592 MHz, required two 33pf (Pico farad) one terminal to crystal frequence another terminal to gnd. 40-pin Socket with AT89S52 Image-2 Second step: 9th ...