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Circuit Design

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SMPS circuit for 230V AC to 221V DC 20mA output, 1% ripple, DCM, N-channel MOSFET

Anonymous   21 Jan 2012   (13)
EEWeb
22 Jan 2012 13:06

BEGGINER/Newbie help: Repurposing PC PSU to run mini-fridge…

Anonymous   20 Jan 2012   (9)
EEWeb
22 Jan 2012 09:02

how can we write program of ” write data in flash memory in PIC18F26J11”?

Anonymous   20 Jan 2012   (6)
EEWeb
18 Feb 2012 02:15

How to Achieve 1nH and 2.2nH Inductors & MRF947 Replacement Suggestions

Anonymous   20 Jan 2012   (2)
EEWeb
20 Jan 2012 14:05
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LM317T Current Regulator: Why Is Vadj-Vout Only 0.73V and LED Dimmer Than Expected?

Anonymous   19 Jan 2012   (13)
EEWeb
19 Jan 2012 20:50

Circuit Analysis: Verifying Approach for Parallel/Series and RLC Circuit Exercises

Anonymous   19 Jan 2012   (3)
EEWeb
21 Jan 2012 15:35

Health Risks from EMF, Radiation, and Exposure to Electronics Components?

Anonymous   19 Jan 2012   (5)
EEWeb
29 Jan 2012 12:00

Where to Find or How to Create Stereo Image Pairs With Maximum 3 Pixel Disparity?

Anonymous   19 Jan 2012   (0)
EEWeb
19 Jan 2012 15:13

How to Power a 3V Forward Voltage LED With a 3V Battery and Series Resistor?

Anonymous   19 Jan 2012   (5)
EEWeb
19 Jan 2012 18:49

PCI or USB GPIO Expansion Devices for PC-Based Embedded Peripheral Testing

Anonymous   19 Jan 2012   (6)
EEWeb
20 Jan 2012 00:54
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Can free software tools like LTspice, Maxima, Scilab be linked in EEWEB Tools Section?

Anonymous   18 Jan 2012   (2)
EEWeb
08 Feb 2012 17:06

How to Control Timing and Colors of a Multi Color LED? Which Program to Use?

Anonymous   18 Jan 2012   (4)
EEWeb
19 Jan 2012 18:34

Building an Arduino-Based Inverted Pendulum Control System: Components and Code?

Anonymous   17 Jan 2012   (1)
EEWeb
17 Jan 2012 13:39

Interfacing RTC: How to Use AS, DS, R/W Pins for Setting and Reading Time?

Anonymous   17 Jan 2012   (6)
EEWeb
25 Jan 2012 00:05

How to Make an Easy & Low Cost Circuit Diagram for Cellphone Charger

Anonymous   16 Jan 2012   (6)
EEWeb
13 Oct 2015 18:38

Designing Solar-Powered LED Art With Strobe, Touch Sensors, and Brightness Control

Anonymous   16 Jan 2012   (1)
EEWeb
16 Jan 2012 13:45

4N26 Isolated Scaling Circuit Design for 10kV DC Voltage Tester (1000:1 Ratio)

Anonymous   15 Jan 2012   (2)
EEWeb
15 Jan 2012 14:38

Difference Between BJT, FET, CMOS, and MOSFET in Electronics Applications

Anonymous   15 Jan 2012   (0)
EEWeb
15 Jan 2012 13:35

What Is Ubiquitous Networking? Applications, Advantages, Disadvantages, and Example Figure

Anonymous   15 Jan 2012   (2)
EEWeb
15 Jan 2012 13:46

Slave Device Access via Barcode Scanning and List Matching with Master Software

Anonymous   15 Jan 2012   (4)
EEWeb
14 Sep 2013 04:45

NFSB036BT vs OVS5MABCR4: Blue LED Comparison for 470nm Wavelength Coverage

Anonymous   15 Jan 2012   (2)
EEWeb
15 Jan 2012 04:28

Building a Digital Watch Using 555 Timer and 4026 IC: Components and Overview

Anonymous   15 Jan 2012   (4)
EEWeb
16 Jan 2012 12:31

How to Design a 12VDC to 230VAC Transformerless Inverter Circuit?

Anonymous   15 Jan 2012   (1)
EEWeb
15 Jan 2012 21:13

How to Build a Visible Light Photo Detector Circuit for MikroKopter GPS LED Indicator

Anonymous   14 Jan 2012   (4)
EEWeb
14 Jan 2012 15:56

Connecting Two 4.2V 0.7A Batteries for Longer Runtime at 4.2V 0.7A Output

Anonymous   14 Jan 2012   (1)
EEWeb
14 Jan 2012 13:41

How to Convert Speech to Text File and Differentiate Two Audio Signals in Speech Recognition

Anonymous   14 Jan 2012   (1)
EEWeb
14 Jan 2012 06:52

How to Control Engaging and Disengaging Magnetism in Electromagnetic Devices?

Anonymous   13 Jan 2012   (5)
EEWeb
13 Jan 2012 22:36

How to Improve Filtering in Low Power Variable Power Supply for Synthesizer Noise?

Anonymous   13 Jan 2012   (14)
EEWeb
15 Mar 2012 15:20

Interesting and Logical Mini Model Ideas for BE 2nd Year Electrical Engineering

Anonymous   13 Jan 2012   (1)
EEWeb
14 Jan 2012 03:07

Minimum reference voltage for DAC0808 to achieve 90mV to 110mV output range

Anonymous   13 Jan 2012   (0)
EEWeb
13 Jan 2012 10:58

Interfacing 4x4 Matrix Keyboard With 89C51 Microcontroller: Wiring and Code Issues

Anonymous   13 Jan 2012   (0)
EEWeb
13 Jan 2012 10:54

How to Build a 2.4GHz TX RX Controller From Scratch—Component Suggestions?

Anonymous   13 Jan 2012   (4)
EEWeb
14 Jan 2012 13:20

Designing Adjustable 0-30V 100A CV/CC Power Supply Using 3kVA 35V Transformer

Anonymous   12 Jan 2012   (14)
EEWeb
01 Feb 2012 10:02

FSR Sensor Integration with U-HID G Board for USB Data Glove Project

Anonymous   12 Jan 2012   (5)
EEWeb
12 Jan 2012 15:53

electroni project cybot a new generation of robot that include programing

Anonymous   12 Jan 2012   (2)
EEWeb
12 Jan 2012 14:31

Low Cost 8051 Programmer Circuit Diagram, Description, and Software for All 8051 Chips

Anonymous   12 Jan 2012   (2)
EEWeb
14 Jan 2012 13:34

Materials and Circuit Diagram for Automatic Energy Meter Reading Using GPRS Module

Anonymous   10 Jan 2012   (1)
EEWeb
11 Jan 2012 11:34

GPRS Based Automatic Energy Meter Reading Project Materials and Circuit Diagram

Anonymous   09 Jan 2012   (0)
EEWeb
09 Jan 2012 10:05

EMG 2V Threshold Event Counter Circuit Kit or Simple Build Recommendations?

Anonymous   08 Jan 2012   (2)
EEWeb
13 Jan 2012 09:55

Transformer insulation classes by temperature rating with examples (Class A, B, F, H)

Anonymous   08 Jan 2012   (0)
EEWeb
08 Jan 2012 13:34

How to Input Vehicle Routing Problem Data into Particle Swarm Optimization (PSO)?

Anonymous   08 Jan 2012   (1)
EEWeb
10 Jan 2012 18:14

Circuit Diagram for Converting CCTV BNC Composite Signal to RGB for FPGA Processing

Anonymous   07 Jan 2012   (3)
EEWeb
08 Jan 2012 10:42

Best software and programming languages for smart windmill power generation project

Anonymous   07 Jan 2012   (5)
EEWeb
09 Jan 2012 09:48

Smart Windmill Mobile Charger Project: Materials List and Circuit Diagram Details

Anonymous   06 Jan 2012   (2)
EEWeb
06 Jan 2012 17:11

TV interference when laptop plugged into same outlet, using VGA to composite converter

Anonymous   05 Jan 2012   (4)
EEWeb
06 Jan 2012 11:36

How to Use Arduino and INA219 to Log Current Draw for Telit Module Battery Life Estimation

Anonymous   05 Jan 2012   (10)
EEWeb
05 Jan 2012 20:49

Getting Started with Basic Electronics: Beginner Resources, Tools, and First Projects

Anonymous   04 Jan 2012   (2)
EEWeb
13 Jan 2012 16:49

How to Control 110V 7.1A Cartridge Heater Output With a 250 Ohm Potentiometer?

Anonymous   04 Jan 2012   (4)
EEWeb
04 Jan 2012 17:24

CD4027 Push ON/OFF Latch Circuit to Drive 5V Relay Using 3V Input Voltage

Anonymous   03 Jan 2012   (22)
EEWeb
11 Jul 2012 03:41

How Does a Multi-Stage Charger Handle Battery Charging With Parallel DC Loads?

Anonymous   03 Jan 2012   (5)
EEWeb
05 Jan 2012 09:22
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Showing threads 6101 to 6150 of 6583

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electronic circuits, electronic constructions, projects: power supply, amplifier

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