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
	Smallest Bluetooth Audio Receiver Module With Amplified Output for Battery Power? Anonymous 29 Jul 2015 (0) EEWeb 29 Jul 2015 14:17	165	0	29 Jul 2015 14:17 Anonymous
	Three Phase Power Calculation for 110V Line to Neutral—Does Formula Change? Anonymous 28 Jul 2015 (5) EEWeb 28 Jul 2015 05:25	138	5	28 Jul 2015 05:25 Anonymous
	Circuit Diagram for Wireless Keyboard to Control 30 Relays via RF/FM/IR With 100m Range Anonymous 27 Jul 2015 (0) EEWeb 27 Jul 2015 03:06	240	0	27 Jul 2015 03:06 Anonymous
	How to Randomly Pulse a 24VDC Solenoid Valve Without a PLC for Spray Marking Anonymous 26 Jul 2015 (1) EEWeb 27 Jul 2015 06:53	171	1	27 Jul 2015 06:53 Anonymous
	Innovative Power Engineering Final Year Electrical Project Ideas and Resources Anonymous 25 Jul 2015 (3) EEWeb 01 Aug 2015 02:34	336	3	01 Aug 2015 02:34 Anonymous
	Ceramic Capacitor and GDT Specs for 375W Coax Lightning Surge Protector Design Anonymous 25 Jul 2015 (0) EEWeb 25 Jul 2015 12:38	147	0	25 Jul 2015 12:38 Anonymous
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	How to Synchronize Solar, Wind, Generator, and Grid to 230V 50Hz Output? Anonymous 25 Jul 2015 (1) EEWeb 28 Jul 2015 18:40	129	1	28 Jul 2015 18:40 Anonymous
	Ferroresonance Theory and Instrument Transformer Failures—Causes and Documentation Anonymous 23 Jul 2015 (1) EEWeb 23 Jul 2015 18:41	156	1	23 Jul 2015 18:41 Anonymous
	CMOS 90nm ring oscillator: making output frequency proportional to input pulse width Anonymous 23 Jul 2015 (0) EEWeb 23 Jul 2015 06:02	180	0	23 Jul 2015 06:02 Anonymous
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	Electronics/Computer Engineer or Technician Needed (LAPTOP ISN’T Turning on) Anonymous 23 Jul 2015 (0) EEWeb 23 Jul 2015 03:09	147	0	23 Jul 2015 03:09 Anonymous
	Selecting Power Source and Regulating Current for Cockroft-Walton Multiplier 0-6kV 20mA Anonymous 22 Jul 2015 (1) EEWeb 23 Jul 2015 04:24	162	1	23 Jul 2015 04:24 Anonymous
	Best Books for Beginners on Electric Vehicle Design, Motor Controls, AC/DC Basics Anonymous 22 Jul 2015 (3) EEWeb 24 Jul 2015 19:15	126	3	24 Jul 2015 19:15 Anonymous
	Best method driving High/Low N-Ch Gates with Vin from a true 5-60V Anonymous 22 Jul 2015 (0) EEWeb 22 Jul 2015 15:41	120	0	22 Jul 2015 15:41 Anonymous
	Designing a Safe High Tension Circuit to Deter Car Side Mirror Theft Anonymous 22 Jul 2015 (3) EEWeb 24 Jul 2015 17:31	108	3	24 Jul 2015 17:31 Anonymous

	Best High-Pressure 3-4 Battery-Powered Fan for Mini Inflatable Air Dancer Project Anonymous 21 Jul 2015 (1) EEWeb 24 Jul 2015 17:02	177	1	24 Jul 2015 17:02 Anonymous
	How to Refer Shunt Capacitor and Shunt Resistor Impedance to Transformer Primary Side? Anonymous 20 Jul 2015 (2) EEWeb 21 Jul 2015 02:56	129	2	21 Jul 2015 02:56 Anonymous
	Why can’t AC electricity just be multiplied with pulleys Anonymous 19 Jul 2015 (2) EEWeb 20 Jul 2015 03:29	126	2	20 Jul 2015 03:29 Anonymous
	ADM2587 RS485 Communication: Receiving Unexpected Garbage Values—Possible Causes? Anonymous 19 Jul 2015 (4) EEWeb 21 Jul 2015 07:03	207	4	21 Jul 2015 07:03 Anonymous
	Why Isn't Carbon Used as a Semiconductor in PV Cells Despite 4 Valence Electrons? Anonymous 17 Jul 2015 (1) EEWeb 17 Jul 2015 12:46	138	1	17 Jul 2015 12:46 Anonymous
	How does PCB trace impedance relate to current flow in PCB trace calculations? Anonymous 16 Jul 2015 (2) EEWeb 20 Jul 2015 22:23	174	2	20 Jul 2015 22:23 Anonymous
	Design and Simulation Guide for 1.5GHz Microwave Low Noise Amplifier Anonymous 16 Jul 2015 (1) EEWeb 20 Jul 2015 19:00	147	1	20 Jul 2015 19:00 Anonymous
	Safely Converting 240V AC to 5V DC for Wireless Charging Module in Lamp Design Anonymous 16 Jul 2015 (0) EEWeb 16 Jul 2015 14:37	189	0	16 Jul 2015 14:37 Anonymous
	How to report spam posts or users on this forum without a visible flag option? Anonymous 15 Jul 2015 (1) EEWeb 15 Jul 2015 21:24	111	1	15 Jul 2015 21:24 Anonymous
	How long will a 12V 1A battery power a 12V 1A bulb continuously? Anonymous 14 Jul 2015 (2) EEWeb 05 Nov 2015 02:27	123	2	05 Nov 2015 02:27 Anonymous
	Calculating Resistor Value for 8 White LEDs Dark Detector Circuit on 3.7V Battery Anonymous 14 Jul 2015 (2) EEWeb 15 Jul 2015 02:18	114	2	15 Jul 2015 02:18 Anonymous
	Piezoelectric Material Project Ideas for Telecommunications Engineering Students Anonymous 14 Jul 2015 (1) EEWeb 14 Jul 2015 18:42	201	1	14 Jul 2015 18:42 Anonymous
	Requesting Past NTA Papers MCQs Collection for Email Delivery Anonymous 13 Jul 2015 (2) EEWeb 21 Jul 2015 06:54	120	2	21 Jul 2015 06:54 Anonymous
	Conductance matrix calculation for linear two-port circuit from Chua 1987 textbook Anonymous 13 Jul 2015 (0) EEWeb 13 Jul 2015 07:22	93	0	13 Jul 2015 07:22 Anonymous

	Is 800A Rating on 4-Pole Transfer Switch for Each Phase or Total 3-Phase+Neutral? Anonymous 11 Jul 2015 (0) EEWeb 11 Jul 2015 09:55	87	0	11 Jul 2015 09:55 Anonymous
	In a single node circuit, is voltage or current constant throughout the node? Anonymous 11 Jul 2015 (2) EEWeb 18 Sep 2015 11:44	123	2	18 Sep 2015 11:44 Anonymous
	What is the product of bandwidth and gain called in electrical engineering? Anonymous 11 Jul 2015 (2) EEWeb 13 Jul 2015 19:16	117	2	13 Jul 2015 19:16 Anonymous
	MCQs on Voltage Transistor, Z-Transform ROC, S-Plane, Turbine Elements, Faults Anonymous 11 Jul 2015 (1) EEWeb 13 Jul 2015 14:08	177	1	13 Jul 2015 14:08 Anonymous
	How to Choose the Reference Node for Vab Voltage Between Nodes A and B in a Circuit? Anonymous 11 Jul 2015 (1) EEWeb 13 Jul 2015 13:56	120	1	13 Jul 2015 13:56 Anonymous
	Transfer switch function in AC circuits for backup power and generator connection Anonymous 11 Jul 2015 (1) EEWeb 13 Jul 2015 19:49	171	1	13 Jul 2015 19:49 Anonymous
	Harnessing Free Energy With Bleaching Powder Solution and Inverter Circuit for Lighting Anonymous 10 Jul 2015 (3) EEWeb 11 Jul 2015 05:50	132	3	11 Jul 2015 05:50 Anonymous
	How to Build a DIY Camera Jammer or Video Jammer Device? Anonymous 10 Jul 2015 (0) EEWeb 10 Jul 2015 12:58	174	0	10 Jul 2015 12:58 Anonymous
	Best Online Certifications for Circuit, Chip, PCB Design & Microcontroller Programming Anonymous 10 Jul 2015 (1) EEWeb 14 Jul 2015 20:09	114	1	14 Jul 2015 20:09 Anonymous
	Accessing and Modifying LCD Output on Microcontrollers in Calculators and Microwaves Anonymous 09 Jul 2015 (3) EEWeb 13 Jul 2015 19:49	144	3	13 Jul 2015 19:49 Anonymous
	SR1660 Schottky Barrier Rectifier SPICE Model Creation from Datasheet Parameters Anonymous 09 Jul 2015 (7) EEWeb 14 Jul 2015 04:06	120	7	14 Jul 2015 04:06 Anonymous
	Overhead Protection Transformer Type, High Frequency Transformer, Battery Storage Types Anonymous 08 Jul 2015 (2) EEWeb 10 Jul 2015 11:52	120	2	10 Jul 2015 11:52 Anonymous
	1N4148W-E3-08 Protection Diode Burnt—What Causes Overstress and How to Prevent It? Anonymous 07 Jul 2015 (4) EEWeb 15 Jul 2015 22:44	156	4	15 Jul 2015 22:44 Anonymous
	How to Pair Multiple PIC Microcontrollers Using Zigbee for Sensor Data Transmission? Anonymous 07 Jul 2015 (2) EEWeb 08 Jul 2015 00:19	114	2	08 Jul 2015 00:19 Anonymous
	RCD vs RCCB: Which Device Detects Both AC and DC Leakage Currents? Anonymous 07 Jul 2015 (2) EEWeb 09 Jul 2015 20:01	108	2	09 Jul 2015 20:01 Anonymous
	Available Voltages in a 3 Phase 4 Wire System: How Many and Which Types? Anonymous 06 Jul 2015 (4) EEWeb 05 Nov 2015 03:43	90	4	05 Nov 2015 03:43 Anonymous
	Arduino and Raspberry Pi Methods to Remotely Control Digital Camera via Electronic Commands Anonymous 04 Jul 2015 (1) EEWeb 06 Jul 2015 17:08	180	1	06 Jul 2015 17:08 Anonymous
	Best Online Op-Amp Resistor Calculators for Inverting, Non-Inverting, and Other Circuits Anonymous 04 Jul 2015 (2) EEWeb 07 Jul 2015 11:40	135	2	07 Jul 2015 11:40 Anonymous
	OP07 Integrator in Dual Slope Capacitance Converter Slowly Saturates—Why? Anonymous 04 Jul 2015 (2) EEWeb 06 Jul 2015 23:21	162	2	06 Jul 2015 23:21 Anonymous
	Remote Temperature Monitoring System for 4 Rooms Using Wireless Sensors at Makerere Anonymous 04 Jul 2015 (4) EEWeb 06 Jul 2015 10:04	177	4	06 Jul 2015 10:04 Anonymous
	Will This YouTube Light Engine Design Work? Feedback on r3ImUQ6jOZ0 Build Anonymous 03 Jul 2015 (0) EEWeb 03 Jul 2015 13:36	102	0	03 Jul 2015 13:36 Anonymous
	Submarine Power System MCQs: Cable Type, Transformer Efficiency, Faults, Protection Anonymous 03 Jul 2015 (5) EEWeb 12 Jul 2015 05:59	150	5	12 Jul 2015 05:59 Anonymous

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

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