CELL PHONE CIRCUIT DIAGRAM EXPLANATION
20 Band Graphic Equalizer - Electronic Circuit Diagram
This is 20 band graphic equalizer circuit. This is a stereo graphic eq, it will be 2x10 channel. Download the schematic diagram, PCB layout and how to build
12V Car Battery Charger - Electronic Circuit Diagram
Here is a simple and easy to build circuit diagram of a 12V car battery charger: Components List: R1 = 1Kohms D1 = 1N4001 T1 = 220V/17V 4A Transformer R2 = 1ms D2 = 6 0 zener LD1 = Green LED R3 = 470 ohms TR1 = 4ms trimmer LD2 = Red LED R4 = 470 ohms Q1 = BTY79 or similar 6A SCR M1 = 0-5A DC Ampere meter R5 = 10Kohms Q2 = C106D SCR S1 = 10A D/P On ?
DTMF Controlled Robot using Arduino: Complete Project with Circuit Diagram, C Code & Video - Circuit
Aug 11, 2015In present time almost all the people are familiar with robots. Robots play a very important role in human life. Robots are a machine which reduces the human efforts in heavy works in industries, building etc. and makes life easy.
Parts of a Mobile Cell Phone and Their Function (Big Parts)
Complete Information about Big Parts and Electronic Components / IC in a mobile cell phone / smartphone and their function.
Transformerless Power Supply Circuit Diagram
Nov 24, 2015We can convert the High voltage AC into Low voltage such as 5V, 6V, 9V, 12V DC, without using the Transformer, which is called Transformerless power supply. Here is the circuit diagram and explanation for transformerless power supply.
Mobile Cell Phone Battery Charging Problem and Solution – How to Solve Not Charging Problem in any Mobile Cell Phone | Mobile Phone Repairing
This chapter explains Mobile Phone Charging Problem and Solution –How to Solve Charging Problem in any Mobile Cell Phone. These problem and solution apply to all brands and make of mobile phones including Nokia, Samsung, iPhone, China Mobile..
How to make Battery Charger Circuit Using Silicon Controlled Rectifier
Aug 24, 2015Circuit Design of Battery Charger using SCR and LM311: Designing the whole circuit depends on the kind of battery used to be recharged. Suppose we are using a 6 cell, 9V Ni-Cd battery with an ampere hour rating of 20Ah and a single cell voltage of 1.
Electric Circuit Diagrams: Lesson for Kids - Study
Electric circuit diagrams often have more or different parts shown using symbols. To be able to read and understand an electric circuit diagram, you need to know the different parts and the
How to connect relay: Relays working with animation - Circuits
Sep 21, 2012How to connect relay: Relays working with animation Gallery of Electronic Circuits and projects, providing lot of DIY circuit diagrams, Robotics & Microcontroller Projects, Electronic development tools
Testing Electronic Components - Welcome to talkingelectronics
FIXING A MULTIMETER A multimeter can get "broken" "damaged" and go "faulty." I don't know why, but eventually they stop working. It can be something simple like a flat battery, corroded battery contacts, broken switch or something complex, like the circuitry failing.