INTRODUCTION. Door and windows provides mean of entrance of people in house any time but amazing thing is that we never know whether they are good or bad. For instance robbers who are coming during night time while house holders are sleeping they are using doors and windows to take properties, and kill owners of … Read more
INTRODUCTION A temperature controller circuit is an electronic device or circuit that will help to maintain optimum temperature in pre-mature babies’ room. RESISTOR R1 – 10kΩ R2 – 10KΩ R3 – 10KΩ R4 – 10KΩ R5 – 10KΩ THERMISTOR 3KΩ @36.5Celcius TRANSISITOR Q1 – BC 109 Q2 – BC 109 VARIABLE RESISTOR RV1 – 10KΩ … Read more
INTRODUCTION Hearing aid machine with constant volume is a battery powered electronics device that makes listening easier for people with hearing loss, consist of microphone, amplifier and receiver. RESISTORS, R1&R9 10K 1/4W RESISTOR, R2 1M 1/4W RESISTOR, R3 4K7 1/4W RESISTORS, R4&R7 100K 1/4W RESISTOR, R5 3K9 1/4W RESISTOR, R6 1K5 1/4W RESISTOR, R8 100R … Read more
DNA Genetic Material Two different kinds of genetic material exist: 1.deoxyribonucleic acid (DNA) 2.ribonucleic acid (RNA). • Most organisms use DNA for their long-term information storage. • Deoxyribonucleic acid (DNA) is a nucleic acid that contains the genetic instructions used in the development and functioning of all known living organisms and some viruses During processing, … Read more
7 C’s of effective communication There are 7 C’s of effective communication which are applicable to both written as well as oral communication. These are as follows: 1. Completeness – The communication must be complete. It should convey all facts required by the audience. The sender of the message must take into consideration the receiver’s mind set and … Read more
Reliable emergency lighting #project circuit The reliable emergency lighting circuit is an electronics project designed to give an emergency light when the power from main power supply fail or there is an electric cutoff This is done by a backup battery source which is charged by a main power supply, when the power fail the … Read more
What is a Satellite? What is a Satellite? • Satellite is a microwave repeater in the space. • to access a satellite requires „line of sight‟ communication – the receiver (satellite dish) must be in the satellite‟s „footprint‟ • most satellites are custom built to perform a function. • Satellite is An artificial body that … Read more
Disk Boot failure problem On this page, we help you remove the Windows Disk Boot Failure error and help you restore lost data with reliable file recovery software. Follow to remove this error and make your computer work again: Method 1 : Change BIOS Boot OrderIf some other device, like a USB, has a higher … Read more
Code for factor setting. Quick Details Resolution:1920X1080 TV category: analog Tv Input:HDMI VGA USB TV Output: LVDS Firmware:Universal, or Customized Advantage:Jumper selecting Panel resolution Audio Power:3W * 2 (8ohm) Application:LCD LED TV, Monitor, Digital Photo Frame Product Name: V59 Universal LED LCD TV main board CODE FOR FACTOR SETTING —–INPUT + 1147——
Measuring transistor using multi meter A transistor is a semiconductor device used to amplify or switch electronic signals and electrical power. It is composed of semiconductor material usually with at least three terminals for connection to an external circuit. All ways bipolar transistor have three pin which named as following. Base Collector Emitter How … Read more