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
	Reviewing Schematic for 12V Motorcycle UPS Battery Backup and Automatic Switchover Anonymous 31 Oct 2016 (1) EEWeb 01 Nov 2016 12:05	111	1	01 Nov 2016 12:05 Anonymous
	Energy Consumption for Sending 1-3 Digit Number via WiFi Over 5-15 Feet Distance Anonymous 30 Oct 2016 (1) EEWeb 30 Oct 2016 14:18	96	1	30 Oct 2016 14:18 Anonymous
	How to Solve These Two Math Questions: Step-by-Step Explanation Needed Anonymous 30 Oct 2016 (1) EEWeb 30 Oct 2016 08:33	123	1	30 Oct 2016 08:33 Anonymous
	Powering a 220V 2500W AC Angle Grinder With 48V Li-Ion Batteries for Go-Kart Use Anonymous 29 Oct 2016 (0) EEWeb 29 Oct 2016 10:26	135	0	29 Oct 2016 10:26 Anonymous
	Best Books and Online Resources for Fast and Easy PLC Learning for Beginners Anonymous 29 Oct 2016 (1) EEWeb 29 Oct 2016 20:19	207	1	29 Oct 2016 20:19 Anonymous
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	Purpose of Helical Coils Wrapped Around Overhead Power Lines? Anonymous 28 Oct 2016 (4) EEWeb 26 Aug 2021 08:42	393	4	26 Aug 2021 08:42 Anonymous
	How to Add Three 3-Digit Binary Numbers Using Half Adders and Full Adders? Anonymous 28 Oct 2016 (4) EEWeb 28 Oct 2016 22:57	138	4	28 Oct 2016 22:57 Anonymous
	Arduino GSM Shield SIM900 SMS LED Control With Button/Switch Integration Anonymous 27 Oct 2016 (1) EEWeb 29 Oct 2016 20:28	144	1	29 Oct 2016 20:28 Anonymous
	How to Convert TS5A23157 IBIS Model to SPICE for Simulation in Microcap or Intusoft Anonymous 26 Oct 2016 (1) EEWeb 26 Oct 2016 16:55	165	1	26 Oct 2016 16:55 Anonymous
	Powering 3.3V Microcontroller and 5V Sensor from 3.7V Li-Po Battery—Best Method? Anonymous 25 Oct 2016 (2) EEWeb 25 Oct 2016 16:20	144	2	25 Oct 2016 16:20 Anonymous
	Best soldering stations 2024: Hakko FX888D vs Weller WE1010 vs TS100 comparison Anonymous 24 Oct 2016 (2) EEWeb 29 Oct 2016 20:13	837	2	29 Oct 2016 20:13 Anonymous
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	Detecting Appliance Standby State and Storing State Without Microcontroller or Arduino Anonymous 24 Oct 2016 (1) EEWeb 24 Oct 2016 14:30	96	1	24 Oct 2016 14:30 Anonymous
	Programming a Computer Mouse into a Gradual Acceleration Remote Control Anonymous 23 Oct 2016 (0) EEWeb 23 Oct 2016 18:04	132	0	23 Oct 2016 18:04 Anonymous
	Best Band Pass Filter for 802.11 WiFi: Gm-C vs Switching Capacitor Opamp Monolithic Anonymous 23 Oct 2016 (0) EEWeb 23 Oct 2016 16:28	81	0	23 Oct 2016 16:28 Anonymous
	Butterworth filter circuit design: converting formula to component values Anonymous 23 Oct 2016 (1) EEWeb 23 Oct 2016 14:06	228	1	23 Oct 2016 14:06 Anonymous
	Derivative of Motor Torque vs Speed Curve at 0 RPM per IEEE Std 112 7.3.2.2 Anonymous 22 Oct 2016 (0) EEWeb 22 Oct 2016 10:57	120	0	22 Oct 2016 10:57 Anonymous
	After doing engineering, is it right to take up a bank jobs ? Anonymous 22 Oct 2016 (0) EEWeb 22 Oct 2016 06:10	141	0	22 Oct 2016 06:10 Anonymous
	How to Convert NXN S-Parameter Matrix to Transmission (T) Matrix for Cascading Networks Anonymous 22 Oct 2016 (1) EEWeb 24 Oct 2016 19:03	117	1	24 Oct 2016 19:03 Anonymous

	Flexible color display under 25x40mm for wearable—OLED, e-ink, or alternatives? Anonymous 21 Oct 2016 (1) EEWeb 21 Oct 2016 19:04	144	1	21 Oct 2016 19:04 Anonymous
	Can I modify a GSM achitecture transceiver design and convert to 802.11 Anonymous 20 Oct 2016 (1) EEWeb 20 Oct 2016 21:02	99	1	20 Oct 2016 21:02 Anonymous
	Modifying Party Line Intercom Schematic for 11-14.2V Boat Power Supply Input Anonymous 20 Oct 2016 (2) EEWeb 20 Oct 2016 20:21	132	2	20 Oct 2016 20:21 Anonymous
	Differences in Light Sensitivity Between Scanner CCDs and Camera CCDs Anonymous 20 Oct 2016 (1) EEWeb 20 Oct 2016 19:38	84	1	20 Oct 2016 19:38 Anonymous
	AC-DC Converter Power Consumption: How to Calculate Actual Electricity Usage? Anonymous 19 Oct 2016 (3) EEWeb 20 Oct 2016 05:10	177	3	20 Oct 2016 05:10 Anonymous
	Calculating Non-Inverting Op-Amp Gain with 5VDC and R7 on Inverting Input Anonymous 19 Oct 2016 (2) EEWeb 19 Oct 2016 22:20	99	2	19 Oct 2016 22:20 Anonymous
	Equipment for Measuring FEXT and NEXT on Parallel Copper Conductors Test Bench Anonymous 19 Oct 2016 (0) EEWeb 19 Oct 2016 09:08	132	0	19 Oct 2016 09:08 Anonymous
	How to Limit Current for 12V Smoke Generator Heating Element With Lithium Batteries? Anonymous 18 Oct 2016 (2) EEWeb 20 Oct 2016 05:06	138	2	20 Oct 2016 05:06 Anonymous
	How to Implement V(t)=c1t^2+c2t-1/t Using Op Amps and One Analog Multiplier? Anonymous 18 Oct 2016 (0) EEWeb 18 Oct 2016 09:31	105	0	18 Oct 2016 09:31 Anonymous

	Need advice re: my dad’s EE Magazines from 1939-1990’s + Anonymous 16 Oct 2016 (2) EEWeb 18 Oct 2016 01:43	105	2	18 Oct 2016 01:43 Anonymous
	AOC TFT22W90PS LCD Monitor Power Blinking—Looking for Datasheet or Schematic Diagram Anonymous 16 Oct 2016 (1) EEWeb 17 Oct 2016 20:07	210	1	17 Oct 2016 20:07 Anonymous
	DPDT Dome Switch & Ultrasonic Welding Proof Micro Switches Anonymous 15 Oct 2016 (0) EEWeb 15 Oct 2016 09:28	114	0	15 Oct 2016 09:28 Anonymous
	Amplifying Piezoelectric Sensor Output to Charge 12V 1.2A Battery Feasibility Anonymous 15 Oct 2016 (3) EEWeb 16 Oct 2016 14:22	129	3	16 Oct 2016 14:22 Anonymous
	Is It Possible to Amplify Piezoelectric Output to Charge a 12V 1.2A Battery? Anonymous 15 Oct 2016 (0) EEWeb 15 Oct 2016 07:17	99	0	15 Oct 2016 07:17 Anonymous
	Smith Chart Method for Double Stub Matching When Stubs Are at the Same Point Anonymous 13 Oct 2016 (1) EEWeb 13 Oct 2016 18:50	153	1	13 Oct 2016 18:50 Anonymous
	5-Second Delay On-Off-On Circuit Design Using 555 Timer or Arduino Anonymous 12 Oct 2016 (4) EEWeb 13 Oct 2016 17:16	147	4	13 Oct 2016 17:16 Anonymous
	Eagle PCB Schematic and Board Design for Small Flashlight Project with 4 Components Anonymous 11 Oct 2016 (8) EEWeb 15 Oct 2016 19:53	132	8	15 Oct 2016 19:53 Anonymous
	Why Does My Power Supply Output Recover Slowly (200ms) After Current Limit? Anonymous 11 Oct 2016 (0) EEWeb 11 Oct 2016 03:50	120	0	11 Oct 2016 03:50 Anonymous
	Texas Instruments vs Bell Helicopter for entry Electrical Engineer Anonymous 10 Oct 2016 (3) EEWeb 13 Oct 2016 11:43	99	3	13 Oct 2016 11:43 Anonymous
	Free Interactive Smith Chart Software Recommendations for RF and Microwave Design Anonymous 09 Oct 2016 (4) EEWeb 09 May 2018 23:32	507	4	09 May 2018 23:32 Anonymous
	Schematic design for unipolar supply BJT op-amp—circuit examples and guidance Anonymous 09 Oct 2016 (1) EEWeb 09 Oct 2016 03:09	153	1	09 Oct 2016 03:09 Anonymous
	Connecting CZL803G Load Cell to INA122 Amplifier and DATAQ DI-155 DAQ System Anonymous 07 Oct 2016 (1) EEWeb 07 Oct 2016 22:10	168	1	07 Oct 2016 22:10 Anonymous
	How to Combine Op-Amp and Feedback Transfer Functions for Type I Compensator Bode Plot? Anonymous 07 Oct 2016 (1) EEWeb 10 Oct 2016 19:22	114	1	10 Oct 2016 19:22 Anonymous
	Powering 4 TA2020 Amp Boards, 4 Raspberry Pis, and Switch from One Power Supply Possible? Anonymous 07 Oct 2016 (1) EEWeb 11 Oct 2016 17:14	129	1	11 Oct 2016 17:14 Anonymous
	Need help to understand optical transceiver circuit and signal processing Anonymous 07 Oct 2016 (0) EEWeb 07 Oct 2016 09:55	150	0	07 Oct 2016 09:55 Anonymous
	Difference Between Intrinsic Safety Barriers and Isolators in Instrumentation Systems Anonymous 05 Oct 2016 (1) EEWeb 05 Oct 2016 19:10	192	1	05 Oct 2016 19:10 Anonymous
	How Do Supercapacitors Prevent Self-Discharge With Conductive Electrodes and Electrolyte? Anonymous 02 Oct 2016 (1) EEWeb 02 Oct 2016 22:49	120	1	02 Oct 2016 22:49 Anonymous
	How to Wire TYC50 AC 100-127V 10RPM Synchronous Motor for Watch Winder Project? Anonymous 01 Oct 2016 (3) EEWeb 22 Oct 2016 13:28	171	3	22 Oct 2016 13:28 Anonymous
	RoHS Compliant Alternative to MRF160 RF MOSFET for Telecommunications Applications Anonymous 30 Sep 2016 (0) EEWeb 30 Sep 2016 15:34	132	0	30 Sep 2016 15:34 Anonymous
	Which Is More Dangerous: AC vs DC Current and Why? Scientific Reasons Explained Anonymous 29 Sep 2016 (6) EEWeb 10 Oct 2016 18:53	126	6	10 Oct 2016 18:53 Anonymous
	How to Measure Data Retention Time and Minimum Refresh Pulse Width in GC-eDRAMs? Anonymous 28 Sep 2016 (1) EEWeb 28 Sep 2016 20:04	75	1	28 Sep 2016 20:04 Anonymous
	Designing a Modern Test Fixture for Optical Sensors with 2 Phototransistors & 1 LED Anonymous 27 Sep 2016 (0) EEWeb 27 Sep 2016 02:44	201	0	27 Sep 2016 02:44 Anonymous

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

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