Circuit Design

Having problems assembling an electronic project? Got a new idea for a circuit?

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	Topic / Author	Views	Replies	Last post
	How to Identify and Isolate Combined Auto Headlight & Rain Sensor in My Car? Anonymous 22 Jan 2016 (2) EEWeb 24 Jan 2016 01:44	141	2	24 Jan 2016 01:44 Anonymous
	Minimum parameters required to design a current sense transformer? Anonymous 22 Jan 2016 (1) EEWeb 22 Jan 2016 19:03	78	1	22 Jan 2016 19:03 Anonymous
	How to Start Prototyping a Mobile Car Display Product as a Graphic Designer at SCAD Anonymous 21 Jan 2016 (0) EEWeb 21 Jan 2016 14:23	153	0	21 Jan 2016 14:23 Anonymous
	How To Use An 8 Bit Par-serial Register As 4 Bit Par-serial Reg Anonymous 21 Jan 2016 (0) EEWeb 21 Jan 2016 12:08	168	0	21 Jan 2016 12:08 Anonymous
	3 Phase Motor Current Fluctuation and Overheating on One Phase After Full Load Anonymous 21 Jan 2016 (2) EEWeb 29 Jan 2016 10:59	117	2	29 Jan 2016 10:59 Anonymous
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	How to Calculate Efficiency of 15-Year-Old Rewound Induction Motors in Industry Anonymous 20 Jan 2016 (4) EEWeb 05 Feb 2016 07:52	162	4	05 Feb 2016 07:52 Anonymous
	Eaton Moeller Z-SCH230/25-40 Contactor Coil Voltage: Can I Use 24V DC to Test? Anonymous 20 Jan 2016 (6) EEWeb 23 Jan 2016 17:05	219	6	23 Jan 2016 17:05 Anonymous
	Using a Servo Motor or Electric Motor as a Load to Simulate Dead Weight on a System Anonymous 20 Jan 2016 (2) EEWeb 23 Jan 2016 15:42	147	2	23 Jan 2016 15:42 Anonymous
	Machine/ jig/ fixture support operators to place washer on the screw Anonymous 20 Jan 2016 (2) EEWeb 21 Jan 2016 02:42	123	2	21 Jan 2016 02:42 Anonymous
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	MOSFET vs NPN for 1.7MHz 24V 1A Oscillating Membrane Driver from Microcontroller Anonymous 19 Jan 2016 (4) EEWeb 21 Jan 2016 12:46	246	4	21 Jan 2016 12:46 Anonymous
	How does an eMOSFET function in a common source amplifier circuit? Anonymous 19 Jan 2016 (1) EEWeb 19 Jan 2016 22:33	117	1	19 Jan 2016 22:33 Anonymous

	How to Achieve 1-2 Meter Wireless Power Transfer Using Microwave Transmission? Anonymous 18 Jan 2016 (3) EEWeb 22 Jan 2016 18:52	165	3	22 Jan 2016 18:52 Anonymous
	Difference Between Power Loss and Heat Dissipation in Electrical Engineering (Verlustleistung) Anonymous 17 Jan 2016 (3) EEWeb 20 Jan 2016 13:34	411	3	20 Jan 2016 13:34 Anonymous
	12V Battery Dimmer Circuit for 12 XRE-CREE/20mm/Red LEDs—Best Options? Anonymous 15 Jan 2016 (0) EEWeb 15 Jan 2016 15:32	129	0	15 Jan 2016 15:32 Anonymous
	Boosting 5.8GHz 200mW FPV Transmitter to 2000mW: Circuit Diagrams and Legal Limits Anonymous 15 Jan 2016 (6) EEWeb 15 Jan 2016 19:19	195	6	15 Jan 2016 19:19 Anonymous
	OSH Park vs CustomPCB: Quality, Price, and Delivery Time for PCB Prototyping Anonymous 13 Jan 2016 (0) EEWeb 13 Jan 2016 22:18	171	0	13 Jan 2016 22:18 Anonymous
	Zero crossing detection in 3-phase system without neutral—circuit ideas or IC suggestions? Anonymous 13 Jan 2016 (5) EEWeb 04 Mar 2016 10:37	186	5	04 Mar 2016 10:37 Anonymous
	Motor vs Generator Efficiency: Why Is My 90% Efficient Motor Only 70% as a Generator? Anonymous 12 Jan 2016 (4) EEWeb 05 Feb 2016 07:25	261	4	05 Feb 2016 07:25 Anonymous
	Suggestions for Engineering Final Year Thesis Titles and Topic Selection Anonymous 11 Jan 2016 (3) EEWeb 12 Jan 2016 01:05	96	3	12 Jan 2016 01:05 Anonymous
	Describing Electret Condenser Microphone Operation Using Electromagnetism Principles Anonymous 10 Jan 2016 (1) EEWeb 11 Jan 2016 19:42	147	1	11 Jan 2016 19:42 Anonymous
	Orcad Entry Point Not Found Error When Launching Software – How to Fix? Anonymous 10 Jan 2016 (6) EEWeb 18 Jan 2016 23:40	186	6	18 Jan 2016 23:40 Anonymous
	Which is the best software for electrical design and list the softwares. Anonymous 09 Jan 2016 (2) EEWeb 12 Jan 2016 01:21	201	2	12 Jan 2016 01:21 Anonymous
	How to Trigger Relay When 74LS193 Counter Reaches Zero in Countdown Circuit Anonymous 08 Jan 2016 (0) EEWeb 08 Jan 2016 11:36	174	0	08 Jan 2016 11:36 Anonymous
	Why Does My New Washing Machine Make a Jet Engine Sound During Final Spin? Brushed Motor? Anonymous 08 Jan 2016 (1) EEWeb 08 Jan 2016 20:00	129	1	08 Jan 2016 20:00 Anonymous
	How to Calculate RMS Value for v(t) = 6cos(25t) + 5sin(30t) + 4 Including DC Component? Anonymous 08 Jan 2016 (1) EEWeb 08 Jan 2016 15:52	153	1	08 Jan 2016 15:52 Anonymous
	Toroid Core 36x23x15mm Black: What Data Needed for Inductor Design & Where to Find? Anonymous 07 Jan 2016 (1) EEWeb 07 Jan 2016 19:36	138	1	07 Jan 2016 19:36 Anonymous
	Alternating 12V LED Flashing Circuit Using SPDT Relay for 1s On/Off Loop Anonymous 07 Jan 2016 (6) EEWeb 08 Jan 2016 15:02	285	6	08 Jan 2016 15:02 Anonymous
	How to Calculate RMS Value for i(t)=6cos(25t)+5sin(30t)+4 Including DC Component? Anonymous 07 Jan 2016 (0) EEWeb 07 Jan 2016 07:50	150	0	07 Jan 2016 07:50 Anonymous
	Why Use \|Z(Th)\| Instead of R(Th) for Maximum Power Transfer in AC Circuits? Anonymous 07 Jan 2016 (4) EEWeb 09 Jan 2016 10:33	93	4	09 Jan 2016 10:33 Anonymous

	4-bit Down Counter: How to Make It Stop Counting After Reaching 0? Anonymous 06 Jan 2016 (4) EEWeb 11 Jan 2016 20:49	330	4	11 Jan 2016 20:49 Anonymous
	How to Connect Microphone with 4-Pin Molex to Another Cable Using Terminal Block Connectors Anonymous 05 Jan 2016 (2) EEWeb 07 Jan 2016 12:09	105	2	07 Jan 2016 12:09 Anonymous
	Best Sensor or Camera Type for Counting Front Seat Occupants Through Car Windshield? Anonymous 05 Jan 2016 (1) EEWeb 05 Jan 2016 19:51	147	1	05 Jan 2016 19:51 Anonymous
	Programmable LCD Timer Circuit with 12V Relay, Day/Night Sensor, Weekday Setting Anonymous 04 Jan 2016 (0) EEWeb 04 Jan 2016 16:36	105	0	04 Jan 2016 16:36 Anonymous
	How to Recreate or Substitute the Reticon R5101 Used in MXR Flanger Doubler? Anonymous 03 Jan 2016 (1) EEWeb 03 Jan 2016 21:57	171	1	03 Jan 2016 21:57 Anonymous
	Identifying Limit Switches in Electrical Schematic—Boxes on Right Side Explained Anonymous 01 Jan 2016 (1) EEWeb 02 Jan 2016 10:03	132	1	02 Jan 2016 10:03 Anonymous
	Shielded Twisted Pair 22AWG: TPE Insulation Thickness for 120pF/m & 0.68uH/m Specs Anonymous 01 Jan 2016 (3) EEWeb 05 Jan 2016 05:41	150	3	05 Jan 2016 05:41 Anonymous
	Where to Buy Triple Output 8V 15V 24V 110VAC Input Transformers for Instrument Refurb Anonymous 30 Dec 2015 (3) EEWeb 31 Dec 2015 09:21	138	3	31 Dec 2015 09:21 Anonymous
	LT1375 voltage drops to 50mV when converting 19V resonator output to 5V USB 1A Anonymous 29 Dec 2015 (6) EEWeb 04 Jan 2016 14:30	189	6	04 Jan 2016 14:30 Anonymous
	HP 10440A 100:1 Probe Reads as 10x on Tektronix 2236—Why Is Attenuation Off? Anonymous 29 Dec 2015 (2) EEWeb 29 Dec 2015 23:03	135	2	29 Dec 2015 23:03 Anonymous
	Typical luminous intensity (mcd) and brightness of standard 5mm red LED? Anonymous 29 Dec 2015 (1) EEWeb 29 Dec 2015 12:42	156	1	29 Dec 2015 12:42 Anonymous
	Typical ksu Coefficient Values for Load Sensitivity to Voltage in Distribution Networks Anonymous 28 Dec 2015 (0) EEWeb 28 Dec 2015 18:36	132	0	28 Dec 2015 18:36 Anonymous
	How to trigger a relay after a set time using 555 timer and counter IC? Anonymous 28 Dec 2015 (0) EEWeb 28 Dec 2015 12:55	126	0	28 Dec 2015 12:55 Anonymous
	Beginner Raspberry Pi Electrical Engineering Project Ideas for Winter Break Anonymous 28 Dec 2015 (3) EEWeb 28 Dec 2015 09:57	120	3	28 Dec 2015 09:57 Anonymous
	Why Are Multi-Layer (10+ Layers) Toroidal Inductors Rarely Manufactured or Sold? Anonymous 28 Dec 2015 (1) EEWeb 28 Dec 2015 09:53	192	1	28 Dec 2015 09:53 Anonymous
	Writing tasks and document types for electrical engineers in professional roles Anonymous 27 Dec 2015 (2) EEWeb 28 Dec 2015 18:29	111	2	28 Dec 2015 18:29 Anonymous
	MSc Electrical Engineering Research Paper Topics in IoT for Communication & Electronics Anonymous 27 Dec 2015 (1) EEWeb 27 Dec 2015 04:43	117	1	27 Dec 2015 04:43 Anonymous
	How to Get 15V 0.36A Output Using LM317 for Philips Trimmer Adapter Design? Anonymous 26 Dec 2015 (8) EEWeb 11 Feb 2016 21:50	162	8	11 Feb 2016 21:50 Anonymous
	Unknown 3.3V TVS Diode Manufacturer vs Vishay—How to Identify Markings? Anonymous 25 Dec 2015 (1) EEWeb 28 Dec 2015 20:10	144	1	28 Dec 2015 20:10 Anonymous
	PE stamp requirement for RF metering product approval with Metlabs, UL, ANSI submission Anonymous 24 Dec 2015 (1) EEWeb 24 Dec 2015 16:30	126	1	24 Dec 2015 16:30 Anonymous
	Sources for research on Bandgap Engineered memory devices in electrical engineering Anonymous 24 Dec 2015 (0) EEWeb 24 Dec 2015 07:33	96	0	24 Dec 2015 07:33 Anonymous

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

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