Circuit Design

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	Topic / Author	Views	Replies	Last post
	Small Shock Sensitive Switch for 3V 2A, Fits AAA Size, 2-3G Activation for Bouncy Ball Anonymous 06 Oct 2019 (1) EEWeb 09 Oct 2019 23:24	48	1	09 Oct 2019 23:24 Anonymous
	How to start a separately excited dc motor with 4 point starter Anonymous 04 Oct 2019 (2) EEWeb 07 Oct 2019 12:22	45	2	07 Oct 2019 12:22 Anonymous
	What Size 12V Power Supply for 1965 Ford Truck Headlights and Horn on 110V AC? Anonymous 03 Oct 2019 (2) EEWeb 07 Oct 2019 20:34	54	2	07 Oct 2019 20:34 Anonymous
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	How to Use 12V Positive Pulse to Latch Relay and Prevent Re-Trigger Until Power Reset? Anonymous 02 Oct 2019 (2) EEWeb 02 Oct 2019 21:58	45	2	02 Oct 2019 21:58 Anonymous
	How to Calculate Impedance for Quad Pack (4 Traces) on Flex or Rigid PCB Without Reference Plane Anonymous 02 Oct 2019 (1) EEWeb 02 Oct 2019 12:15	63	1	02 Oct 2019 12:15 Anonymous
	Why Did 3 Pole Breaker Trip but 90A Time Delay Fuses Didn’t Blow on 50HP Motor? Anonymous 30 Sep 2019 (7) EEWeb 15 Oct 2019 18:01	42	7	15 Oct 2019 18:01 Anonymous
	Minimizing Effects of Nearby Metal on 13MHz RFID Loop Antenna Design Anonymous 30 Sep 2019 (3) EEWeb 01 Oct 2019 01:18	57	3	01 Oct 2019 01:18 Anonymous
	Why Does My 300A Bridge Rectifier Draw Excess Current Charging RV Batteries via MPPT? Anonymous 29 Sep 2019 (3) EEWeb 01 Oct 2019 07:47	42	3	01 Oct 2019 07:47 Anonymous
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	INDUCTION LAUNCHER I have all the parts connected and ready, just need to add new SCR/switch et al. Anonymous 28 Sep 2019 (1) EEWeb 30 Sep 2019 02:19	30	1	30 Sep 2019 02:19 Anonymous
	nanoVNA resistance readings for 13.56MHz loop antenna never exceed 120 ohms Anonymous 26 Sep 2019 (6) EEWeb 29 May 2020 14:34	72	6	29 May 2020 14:34 Anonymous
	Identifying Possible Radio or Microwave Device Causing Sleep Disruption and Headaches Anonymous 25 Sep 2019 (12) EEWeb 28 Nov 2019 13:43	75	12	28 Nov 2019 13:43 Anonymous
	How Does a PI Network Achieve Impedance Matching With Complex Load Impedance? Anonymous 23 Sep 2019 (6) EEWeb 27 Sep 2019 11:53	75	6	27 Sep 2019 11:53 Anonymous
	AC TO DC POWER SUPPLY (CURRENT/WATTAGE) 12 – 13 VDC OUTPUT BOOST CIRCUIT DIAGRAM Anonymous 23 Sep 2019 (1) EEWeb 23 Sep 2019 11:50	57	1	23 Sep 2019 11:50 Anonymous
	Best sensor for detecting cricket ball impact location & speed on 200mm x 200mm area? Anonymous 21 Sep 2019 (2) EEWeb 03 Oct 2019 17:39	99	2	03 Oct 2019 17:39 Anonymous
	Number of Transceivers in LTE (4G) and 5G Base Stations Anonymous 19 Sep 2019 (3) EEWeb 30 Sep 2019 17:24	51	3	30 Sep 2019 17:24 Anonymous

	Does RCD will operate properly on High impedance earthing system Anonymous 18 Sep 2019 (3) EEWeb 04 Jan 2020 15:37	42	3	04 Jan 2020 15:37 Anonymous
	Switch between AC (Grid Power) and DC (Solar Panel) when DC voltage reaches 200v Anonymous 18 Sep 2019 (5) EEWeb 29 Oct 2019 23:41	51	5	29 Oct 2019 23:41 Anonymous
	Using Arduino and LEDs as Gas Detectors: Resources and Circuit Examples Anonymous 17 Sep 2019 (3) EEWeb 04 Feb 2023 18:28	93	3	04 Feb 2023 18:28 Anonymous
	Calculating Coil Windings for Bicycle Dynamo LED With 5mm x 10mm Magnet, 323-430 Gs Anonymous 16 Sep 2019 (5) EEWeb 01 Oct 2019 17:28	108	5	01 Oct 2019 17:28 Anonymous
	Calculating SN74LV175A D-Flipflop Power Consumption at 2–3.6V Supply Voltage Anonymous 16 Sep 2019 (2) EEWeb 18 Sep 2019 17:21	69	2	18 Sep 2019 17:21 Anonymous
	Conventional Flow vs Electron Flow – does it ever matter? Anonymous 14 Sep 2019 (1) EEWeb 20 Sep 2019 16:34	63	1	20 Sep 2019 16:34 Anonymous
	RoHS and REACH Compliance for PCB Assembly: Component and SVHC Requirements Explained Anonymous 14 Sep 2019 (0) EEWeb 14 Sep 2019 19:57	54	0	14 Sep 2019 19:57 Anonymous
	What Happens to Electrons in a Coil When Current Changes in an Ideal Inductor? Anonymous 14 Sep 2019 (6) EEWeb 24 Sep 2019 17:07	60	6	24 Sep 2019 17:07 Anonymous
	What is difference between voltage supply and DC voltage supply? Anonymous 14 Sep 2019 (3) EEWeb 19 Sep 2019 09:36	63	3	19 Sep 2019 09:36 Anonymous
	Microstrip Crosstalk Calculator: Does Length of Parallel Routes Mean Net Length or Track Width? Anonymous 13 Sep 2019 (11) EEWeb 20 Sep 2019 16:18	102	11	20 Sep 2019 16:18 Anonymous
	Hand Soldering 3W COB Chip LEDs: Best Practices for Flush Mounting & Heat Transfer Anonymous 10 Sep 2019 (4) EEWeb 19 Nov 2019 19:07	45	4	19 Nov 2019 19:07 Anonymous
	QW-MS503D Lab Power Supply Overvoltage to 62V at Startup, Then Drops to 0V—What to Check? Anonymous 10 Sep 2019 (1) EEWeb 20 Sep 2019 18:04	75	1	20 Sep 2019 18:04 Anonymous
	How to Simulate TopSwitch Flyback Converter with Optocoupler Feedback in SPICE? Anonymous 07 Sep 2019 (4) EEWeb 20 Sep 2019 22:29	51	4	20 Sep 2019 22:29 Anonymous
	What makes an LED canopy light suitable to gas stations? Can these be used elsewhere as well? Anonymous 05 Sep 2019 (0) EEWeb 05 Sep 2019 02:39	36	0	05 Sep 2019 02:39 Anonymous
	How to Generate 27MHz Sine Wave with 10% Duty Cycle Switching? Anonymous 03 Sep 2019 (4) EEWeb 24 Sep 2019 23:05	54	4	24 Sep 2019 23:05 Anonymous
	Burnt Alternator Winding on 150kVA Alternator With 25kW Engine in Paralleling Setup Anonymous 03 Sep 2019 (2) EEWeb 13 Sep 2019 16:26	66	2	13 Sep 2019 16:26 Anonymous

	Why Do X2 Polyester Capacitors Lose Capacitance Over Time in Mains Power Circuits? Anonymous 02 Sep 2019 (5) EEWeb 29 Oct 2019 23:03	63	5	29 Oct 2019 23:03 Anonymous
	Modelling of parallel inverters in grid connected pv system using Voltage source control Anonymous 02 Sep 2019 (0) EEWeb 02 Sep 2019 12:20	78	0	02 Sep 2019 12:20 Anonymous
	LMC6042 OpAmp Output Not Driving BC547 Transistor Collector Stays at 12V Anonymous 01 Sep 2019 (4) EEWeb 07 Sep 2019 11:14	42	4	07 Sep 2019 11:14 Anonymous
	Building 4.4kW, 8.4kW, 16.4kW Tesla-Style Powerwall With Used 18650 Cells Anonymous 29 Aug 2019 (0) EEWeb 29 Aug 2019 17:23	63	0	29 Aug 2019 17:23 Anonymous
	Experience using MC1590G RF-IF amplifier in circuit design? Anonymous 29 Aug 2019 (3) EEWeb 24 Sep 2019 18:32	78	3	24 Sep 2019 18:32 Anonymous
	Inductive Load Triac Dimmer: Choke/Inductor Value for 0.5A, 1A, 2A Applications Anonymous 29 Aug 2019 (0) EEWeb 29 Aug 2019 14:17	45	0	29 Aug 2019 14:17 Anonymous
	How to Calculate Number of Conduits Needed for Multiple Circuits to a Panel? Anonymous 28 Aug 2019 (0) EEWeb 28 Aug 2019 23:05	60	0	28 Aug 2019 23:05 Anonymous
	Methods to Slow Down Single Phase Static Digital Energy Meter Without Reducing Load Anonymous 28 Aug 2019 (0) EEWeb 28 Aug 2019 20:45	66	0	28 Aug 2019 20:45 Anonymous
	Ultra Low Power Op-Amp for 12V Battery, Output to 0V, <100uA Supply Current? Anonymous 25 Aug 2019 (9) EEWeb 28 Aug 2019 10:42	51	9	28 Aug 2019 10:42 Anonymous
	How to Wind Tapped Toroid Inductor for LCR Equalizer: Tap Placement & Turn Counts? Anonymous 25 Aug 2019 (0) EEWeb 25 Aug 2019 04:09	84	0	25 Aug 2019 04:09 Anonymous
	AspenCore Lays Off 4 Technical Editors Including Max—Future of EE Web Uncertain Anonymous 23 Aug 2019 (11) EEWeb 12 Sep 2019 11:43	66	11	12 Sep 2019 11:43 Anonymous
	AspenCore Lays Off 4 Technical Editors Including Max—Future of EE Web Uncertain Anonymous 23 Aug 2019 (0) EEWeb 23 Aug 2019 01:01	45	0	23 Aug 2019 01:01 Anonymous
	AspenCore Lays Off Technical Editors Including Max—Future of EE Web Uncertain? Anonymous 23 Aug 2019 (4) EEWeb 27 Aug 2019 14:25	42	4	27 Aug 2019 14:25 Anonymous
	Why Does My NiMH Battery Project Run Longer After a Rest With PIC18F27J13? Anonymous 19 Aug 2019 (4) EEWeb 05 Sep 2019 13:32	66	4	05 Sep 2019 13:32 Anonymous
	Why the motor takes too much current i.e. >4.0A at 26V in the following waveform in H-Bridge? I theo Anonymous 19 Aug 2019 (3) EEWeb 24 Aug 2019 13:08	84	3	24 Aug 2019 13:08 Anonymous
	I need to find a smallest GPS tracker that utilisers a solar energy Anonymous 16 Aug 2019 (3) EEWeb 19 Aug 2019 12:57	27	3	19 Aug 2019 12:57 Anonymous
	What do you think about Huaqiangbei?So many components are there. Anonymous 15 Aug 2019 (4) EEWeb 31 Mar 2022 11:42	75	4	31 Mar 2022 11:42 Anonymous
	Wiring 3 Switches to Control 1 24V DC Outdoor Beacon/Light with Relays Anonymous 13 Aug 2019 (7) EEWeb 15 Aug 2019 13:54	57	7	15 Aug 2019 13:54 Anonymous
	Two-Stage CE Amplifier – How Do I Calculate AC Currents And Voltages Anonymous 11 Aug 2019 (5) EEWeb 14 Aug 2019 20:53	93	5	14 Aug 2019 20:53 Anonymous

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

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