Circuit Design

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	Topic / Author	Views	Replies	Last post
	How to Build an Automatic Resonance Frequency Scanning Circuit for Variable RLC Anonymous 12 Jan 2015 (0) EEWeb 12 Jan 2015 02:55	129	0	12 Jan 2015 02:55 Anonymous
	Can WSH315 Hall Effect Sensor Be Used for AC Mains Current Measurement? Anonymous 12 Jan 2015 (0) EEWeb 12 Jan 2015 01:01	162	0	12 Jan 2015 01:01 Anonymous
	Eliminating Singularity in 6DOF Serial Robots With and Without Redundancy Anonymous 10 Jan 2015 (0) EEWeb 10 Jan 2015 16:20	129	0	10 Jan 2015 16:20 Anonymous
	How to Switch -100VDC From Capacitor to Coil Using MOSFET—Schematic Needed Anonymous 10 Jan 2015 (2) EEWeb 11 Jan 2015 13:06	117	2	11 Jan 2015 13:06 Anonymous
	Polaroid 8 Internet Tablet PTA8000 No Sound Issue—Possible Causes? Anonymous 10 Jan 2015 (0) EEWeb 10 Jan 2015 07:32	111	0	10 Jan 2015 07:32 Anonymous
	PIC18F4550 LCD shows garbage when switching 12V solenoid valves via relay Anonymous 09 Jan 2015 (5) EEWeb 13 Jan 2015 00:59	117	5	13 Jan 2015 00:59 Anonymous
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	Upgrading Proportional Incubator Thermostat from 300W to 500W—Is It Possible? Anonymous 08 Jan 2015 (0) EEWeb 08 Jan 2015 06:57	60	0	08 Jan 2015 06:57 Anonymous
	Calculating Peak Discharge Current for 24F 450V Capacitor Bank and Wire Gauge Selection Anonymous 06 Jan 2015 (4) EEWeb 07 Jan 2015 10:18	120	4	07 Jan 2015 10:18 Anonymous
	Where to Download Free OrCAD Software for Operational Amplifier Simulation? Anonymous 06 Jan 2015 (1) EEWeb 06 Jan 2015 19:35	123	1	06 Jan 2015 19:35 Anonymous
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	Algorithm to Estimate Battery State of Charge Using Voltage, Current, and Temperature Anonymous 06 Jan 2015 (1) EEWeb 07 Jan 2015 18:57	171	1	07 Jan 2015 18:57 Anonymous
	Please suggest any unique Electrical related Final Year Project Anonymous 05 Jan 2015 (0) EEWeb 05 Jan 2015 10:11	162	0	05 Jan 2015 10:11 Anonymous
	Injecting Low Voltage High Frequency Pulses on 440V Live Underground Coax Line Anonymous 05 Jan 2015 (0) EEWeb 05 Jan 2015 05:22	114	0	05 Jan 2015 05:22 Anonymous
	How to Hardwire LCD Peep Hole Viewer for Constant Power and TV Video Output? Anonymous 04 Jan 2015 (0) EEWeb 04 Jan 2015 02:55	105	0	04 Jan 2015 02:55 Anonymous
	How to Hardwire LCD Peep Hole Viewer for Constant Power and Video Out to TV? Anonymous 04 Jan 2015 (0) EEWeb 04 Jan 2015 02:55	126	0	04 Jan 2015 02:55 Anonymous
	Multi Power Supply Board Design for +5V, +12V, -5V, -12V Using 78xx and 79xx ICs Anonymous 04 Jan 2015 (1) EEWeb 07 Jan 2015 06:10	153	1	07 Jan 2015 06:10 Anonymous
	How to Improve Efficiency and Cost-Effectiveness of Existing Switchgears? Anonymous 03 Jan 2015 (1) EEWeb 07 Jan 2015 19:38	117	1	07 Jan 2015 19:38 Anonymous

	How does a cellphone detector work and what are its main components? Anonymous 03 Jan 2015 (3) EEWeb 06 Feb 2015 03:47	138	3	06 Feb 2015 03:47 Anonymous
	Meaning of Routing Along the Utilities Conveyor in Construction Projects Anonymous 03 Jan 2015 (1) EEWeb 06 Jan 2015 19:36	66	1	06 Jan 2015 19:36 Anonymous
	UPFC Integration With Induction Motor for Power Factor Improvement: Feasibility & Cost Anonymous 01 Jan 2015 (0) EEWeb 01 Jan 2015 12:41	120	0	01 Jan 2015 12:41 Anonymous
	2N3904 Transistor Circuit: How to Amplify 0.5–5V Sensor Signal from 1mA to 10mA? Anonymous 01 Jan 2015 (7) EEWeb 09 Jan 2015 07:46	138	7	09 Jan 2015 07:46 Anonymous
	How to Replace 2N2222 BJT with IRF540N MOSFET in Amplifier Circuit? Anonymous 31 Dec 2014 (1) EEWeb 27 Oct 2014 18:30	120	1	27 Oct 2014 18:30 Anonymous
	Resistor Value for 12V Battery to Power 5mm LED (3.3-3.6V, 25mA, 7000mcd) Anonymous 30 Dec 2014 (5) EEWeb 03 Jan 2015 02:41	180	5	03 Jan 2015 02:41 Anonymous
	How to Identify Correct CAN Message ID for RPM (PID 0x0C) with MCP2515 Controller? Anonymous 30 Dec 2014 (2) EEWeb 23 Apr 2015 07:10	171	2	23 Apr 2015 07:10 Anonymous
	Oil Circuit Breaker Operating Mechanism Explained with Practical Details Anonymous 30 Dec 2014 (1) EEWeb 02 Jan 2015 19:18	132	1	02 Jan 2015 19:18 Anonymous
	Is it possible to modify a digital alarm clock as a timer power switch? Anonymous 29 Dec 2014 (1) EEWeb 31 Dec 2014 19:32	168	1	31 Dec 2014 19:32 Anonymous
	Calculating Resistor and Transistor Values for Totem Pole MOSFET Gate Driver with STM32 PWM Anonymous 28 Dec 2014 (1) EEWeb 29 Dec 2014 19:38	156	1	29 Dec 2014 19:38 Anonymous
	Is Kemet R46 MKP X2 SH 1uF 275V Capacitor a Suitable Replacement for Washing Machine? Anonymous 27 Dec 2014 (1) EEWeb 27 Dec 2014 21:49	123	1	27 Dec 2014 21:49 Anonymous
	Original manufacturer and part numbering for KF2510 connectors (Molex KK knockoffs)? Anonymous 27 Dec 2014 (0) EEWeb 27 Dec 2014 15:09	117	0	27 Dec 2014 15:09 Anonymous
	nRF Module Communication Issues on Arduino-Compatible PCB with Atmel Chip – Hiring Expert Anonymous 27 Dec 2014 (1) EEWeb 29 Dec 2014 17:20	147	1	29 Dec 2014 17:20 Anonymous

	Lead vs Aluminium Parallel Wires: Find Cross-Sectional Area Ratio Given Current & Resistivity Anonymous 27 Dec 2014 (4) EEWeb 12 Jan 2015 04:23	162	4	12 Jan 2015 04:23 Anonymous
	The world’s first 3D printing pen with blue LED has come out on Kickstarter Anonymous 26 Dec 2014 (0) EEWeb 26 Dec 2014 11:54	93	0	26 Dec 2014 11:54 Anonymous
	How to Determine Number of Coil Turns in a Transformer Without Disassembly? Anonymous 26 Dec 2014 (2) EEWeb 29 Dec 2014 13:00	156	2	29 Dec 2014 13:00 Anonymous
	Identifying Red-Marked Component Symbol on Car Receiver PCB Board Anonymous 25 Dec 2014 (2) EEWeb 11 Jan 2015 03:23	153	2	11 Jan 2015 03:23 Anonymous
	Relationship Between Fan RPM, Power Consumption, and Airflow Efficiency Anonymous 24 Dec 2014 (2) EEWeb 25 Dec 2014 01:40	234	2	25 Dec 2014 01:40 Anonymous
	Earthing Design for 3MW Load, 500KVA Transformer, 400KW DG, 1950KW Gas Generators Anonymous 24 Dec 2014 (0) EEWeb 24 Dec 2014 12:49	135	0	24 Dec 2014 12:49 Anonymous
	LTSpice 555 Timer PWM LED Driver Output Not Switching at Threshold Voltage Anonymous 24 Dec 2014 (3) EEWeb 27 Dec 2014 22:23	285	3	27 Dec 2014 22:23 Anonymous
	Matching Schonstedt TraceMaster II AF 900MHz Microhard RF Transmitter and Receiver Anonymous 23 Dec 2014 (2) EEWeb 09 Jun 2015 09:55	153	2	09 Jun 2015 09:55 Anonymous
	ECET vs BSEE Degree: Key Differences, Career Paths, and Which Should I Choose? Anonymous 23 Dec 2014 (1) EEWeb 29 Dec 2014 20:39	105	1	29 Dec 2014 20:39 Anonymous
	Suitable Voltage Rating for 2200uF Capacitor in My Circuit: 50V or 100V? Anonymous 20 Dec 2014 (0) EEWeb 20 Dec 2014 23:43	120	0	20 Dec 2014 23:43 Anonymous
	AA Battery Life vs Current Draw: Is Power Output Lower at Higher Amperes for USB Chargers? Anonymous 20 Dec 2014 (6) EEWeb 08 May 2015 22:03	231	6	08 May 2015 22:03 Anonymous
	Battery Options and LED Driver Circuits for 120 Low Power LEDs in 9x9 Clock Anonymous 20 Dec 2014 (1) EEWeb 20 Dec 2014 14:43	102	1	20 Dec 2014 14:43 Anonymous
	230V Relay Switching Delay with RF Receiver and Industrial Gong Bell Load Anonymous 19 Dec 2014 (6) EEWeb 25 Dec 2014 22:27	153	6	25 Dec 2014 22:27 Anonymous
	How Do Modern TVs Normalize Audio Volume Across Channels? Designing a Basic System Anonymous 19 Dec 2014 (8) EEWeb 28 Dec 2014 12:02	159	8	28 Dec 2014 12:02 Anonymous
	How to Reduce Bandwidth of Sallen Key Band Pass Filter (fmin=170Hz, fmax=190Hz)? Anonymous 19 Dec 2014 (2) EEWeb 05 Aug 2017 01:34	108	2	05 Aug 2017 01:34 Anonymous
	How to Send Reset Command to Omron E5CN-H via Modbus RS232 Without CX-One Software Anonymous 18 Dec 2014 (2) EEWeb 19 Dec 2014 15:07	147	2	19 Dec 2014 15:07 Anonymous
	FM Transmitter Circuit: Calculating BPF Center Frequency and Bandwidth for 103.7MHz Output Anonymous 18 Dec 2014 (0) EEWeb 18 Dec 2014 10:34	150	0	18 Dec 2014 10:34 Anonymous
	Lighting Transformer Role in Reducing Fault MVA in Electrical Systems Explained Anonymous 17 Dec 2014 (2) EEWeb 06 Feb 2015 19:35	129	2	06 Feb 2015 19:35 Anonymous
	How to Solve This Circuit Analysis Question: Steps for Finding Current and Voltage? Anonymous 17 Dec 2014 (0) EEWeb 17 Dec 2014 03:30	177	0	17 Dec 2014 03:30 Anonymous
	Electrical Engineer with Consumer Product Experience Questions Anonymous 16 Dec 2014 (3) EEWeb 17 Dec 2014 19:22	135	3	17 Dec 2014 19:22 Anonymous
	Gain for the feedback current from PWM reference in DC motor control Anonymous 16 Dec 2014 (0) EEWeb 16 Dec 2014 14:08	132	0	16 Dec 2014 14:08 Anonymous

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

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