Beginner Electronics Enthusiasts

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Electronics learning for hobbyists. Section for beginners asking questions and those willing to provide valuable answers.

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Beginner Science Tutorials Begineers

	Topic / Author	Views	Replies	Last post
	Should 18650 Cells Be Charged Regularly to Prevent Power Loss? Car Batteries Comparison tubis1234 09 Dec 2017 (12) Beginner Electronics Enthusiasts 13 Dec 2017 00:41	11976	12	13 Dec 2017 00:41 _jta_
	Transformer Winding: Identify Primary & Secondary Wires (230/24V 2.5A, 2 Red, 2 Black) Szweduu 29 Nov 2017 (12) Beginner Electronics Enthusiasts 29 Nov 2017 18:58	13578	12	29 Nov 2017 18:58 Szweduu
	Connecting Bluetooth & USB Module to Home Amplifier: Setup, Compatibility, and Usage Tips Trustcio 24 Nov 2017 (6) Beginner Electronics Enthusiasts 25 Nov 2017 18:14	6879	6	25 Nov 2017 18:14 Trustcio
	Change Current Source to Voltage: Beginner's Guide for Suitable Cases & Google Possibilities Tomkov 02 Nov 2007 (3) Beginner Electronics Enthusiasts 20 Nov 2017 21:23	44379	3	20 Nov 2017 21:23 Patrico97
	Best Li-ion Cells for Metro LED Strip: 14500 vs 18650, 3-Series, 15cm PVC Tube Compatibility dadzio123 31 Oct 2017 (7) Beginner Electronics Enthusiasts 18 Nov 2017 18:22	4476	7	18 Nov 2017 18:22 Freddy
	Burning TV Risk: Adding 1m RGB 5050 LEDs, 5v-12v Converter, USB Power - Hobbyist Inquiry DawideuU931 14 Nov 2017 (10) Beginner Electronics Enthusiasts 15 Nov 2017 21:51	10158	10	15 Nov 2017 21:51 endymion
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	Audio Amplifier on Transistors: Stereo Conversion, 2x17V Toroid Transformer & 2M Capacitor Marking Penio00 13 Nov 2017 (16) Beginner Electronics Enthusiasts 14 Nov 2017 15:23	7491	16	14 Nov 2017 15:23 398216 Usunięty
	Differences Between Bipolar and Unipolar Capacitors: A Comparative Analysis elektronikq 09 Nov 2016 (16) Beginner Electronics Enthusiasts 14 Nov 2017 07:31	18000	16	14 Nov 2017 07:31 Freddy
	Launching and Saving Kali Linux Session on USB Pendrive: Prevent Reinstallation & Resume Later Adam Cisowski 12 Nov 2017 (17) Beginner Electronics Enthusiasts 14 Nov 2017 01:07	8025	17	14 Nov 2017 01:07 tad224
	One charger for several TP4056 and parallel connection at the input and output oota 08 Nov 2017 (5) Beginner Electronics Enthusiasts 10 Nov 2017 20:51	7647	5	10 Nov 2017 20:51 oota
	Choosing Arduino for Beginners: Original vs Clone, Uno vs Leonardo, and the Best Stores to Buy Anonymous 28 Oct 2017 (16) Beginner Electronics Enthusiasts 07 Nov 2017 17:33	4824	16	07 Nov 2017 17:33 Anonymous
	Liitokala Lii-500 PL Instruction: Seeking User Manual in Your Language nigraS 03 Nov 2017 (3) Beginner Electronics Enthusiasts 03 Nov 2017 17:53	6057	3	03 Nov 2017 17:53 Pedros050
	Tantalum Capacitor Polarity: Identifying Plus(+) Leg - Shorter or Longer? Capacity & Voltage szczukot 03 Nov 2017 (5) Beginner Electronics Enthusiasts 03 Nov 2017 13:15	12684	5	03 Nov 2017 13:15 szczukot
	Converting Old Computer ATX Power Supply into 12V, 9V, 5V, 3.3V Workshop Supply mateusz2015_5102 23 Oct 2017 (11) Beginner Electronics Enthusiasts 02 Nov 2017 08:17	7668	11	02 Nov 2017 08:17 mateusz2015_5102
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	Connecting Cables for DIY Pump: Refrigerator Unit Aggregate Removal & Attachment Guide Zerwanykon1 25 Oct 2017 (3) Beginner Electronics Enthusiasts 27 Oct 2017 22:41	6993	3	27 Oct 2017 22:41 000andrzej
	[Solved] LM338 Regulated Power Supply Diagram: 1.25V-30V, 0-3A - Resistor Selection & Adjustment Help Daniel.1990 24 Oct 2017 (19) Beginner Electronics Enthusiasts 27 Oct 2017 21:59	12054	19	27 Oct 2017 21:59 _jta_
	where plus and where minus in the power supply for led strips DrabU 26 Oct 2017 (16) Beginner Electronics Enthusiasts 26 Oct 2017 21:05	17295	16	26 Oct 2017 21:05 000andrzej
	JBL Charge 2+ Speaker Not Turning On or Charging, Unresponsive LEDs, Micro SD Slot Query eljanek 27 Apr 2017 (2) Beginner Electronics Enthusiasts 23 Oct 2017 12:16	4932	2	23 Oct 2017 12:16 Krysiu3321
	How to Convert 18-36V Adjustable AC from Converter to 15Vdc/14Vdc 2A DC - Ready Devices Wiejuk 21 Oct 2017 (13) Beginner Electronics Enthusiasts 23 Oct 2017 09:05	8040	13	23 Oct 2017 09:05 Strumien swiadomosci swia
	How Bluetooth Adapter Works: Connect TV to Phone, Receive Audio on Headphones bobek5432 22 Oct 2017 (4) Beginner Electronics Enthusiasts 23 Oct 2017 08:44	3597	4	23 Oct 2017 08:44 bobek5432
	Estimating CR2032 Battery Life for Device with HM-10, Atmega8L in Sleep & Active States Jakub17 22 Oct 2017 (6) Beginner Electronics Enthusiasts 23 Oct 2017 19:01	9921	6	23 Oct 2017 19:01 Jakub17
	Battery Powered 4W E27 LED Bulb: Portable 34W Equivalent, 32mA Current & Small Power Source kosa_pol 21 Oct 2017 (11) Beginner Electronics Enthusiasts 21 Oct 2017 14:19	7764	11	21 Oct 2017 14:19 elektryku5
	Transistors Explained: Unipolar/Bipolar, PNP/NPN Keys, Differences & Uses for Beginners Paweni 13 Oct 2017 (9) Beginner Electronics Enthusiasts 18 Oct 2017 15:59	9258	9	18 Oct 2017 15:59 Paweni
	E-cigarette Heater Options: Best Links, 2.4 Standard Atomizer or Tank for Custom Fashion Build ddamianekk18 16 Oct 2017 (2) Beginner Electronics Enthusiasts 18 Oct 2017 15:19	6015	2	18 Oct 2017 15:19 ddamianekk18
	Cross-Section & Maximum Current Capacity of Internet Twisted-Pair Cable: Insulation Removal Issues smartfon 16 Oct 2017 (17) Beginner Electronics Enthusiasts 16 Oct 2017 21:27	36621	17	16 Oct 2017 21:27 radsat

	Simple Passive Stereo Sound & Volume Control: BTE-478 Design, Diagram, Instructions, Elements Eryxon 11 Oct 2017 (2) Beginner Electronics Enthusiasts 13 Oct 2017 21:32	8382	2	13 Oct 2017 21:32 Eryxon
	Oil Electric Heater Heating Time: 15, 30, 60 Minutes Comparison for Radiator vs Convector danielo0 13 Oct 2017 (4) Beginner Electronics Enthusiasts 13 Oct 2017 15:38	8538	4	13 Oct 2017 15:38 retrofood
	How to Check Capacitor Functionality with Electric Meter: Testing Techniques & Tips Nika76 11 Oct 2017 (6) Beginner Electronics Enthusiasts 12 Oct 2017 15:09	37122	6	12 Oct 2017 15:09 Adamcyn
	AGM 12V 7Ah & 12Ah Battery Regeneration: High Temp, Distilled Water, & Charging Tips procsa 09 Oct 2017 (6) Beginner Electronics Enthusiasts 10 Oct 2017 09:38	23361	6	10 Oct 2017 09:38 Wlodek22
	Connecting 5-bulb Chandelier: 3 Unmarked Ceiling Cables, 80s Installation - Troubleshooting szulczyk 09 Oct 2017 (2) Beginner Electronics Enthusiasts 09 Oct 2017 09:08	3780	2	09 Oct 2017 09:08 kkknc
	Rectifier Diode Parallel to DC Voltage Relay Coil: Understanding Its Purpose & Benefits R_O_Y 22 Jul 2008 (10) Beginner Electronics Enthusiasts 09 Oct 2017 02:16	67883	10	09 Oct 2017 02:16 Krzysztof Kamienski
	Calculating DC Electric Motor Power for Bluetooth-Controlled Car: Formulas and Patterns Euxinus 07 Oct 2017 (2) Beginner Electronics Enthusiasts 08 Oct 2017 00:28	4962	2	08 Oct 2017 00:28 _jta_
	Understanding the Working Mechanism of an Integrating System with Large RC secretivesea 05 Oct 2017 (5) Beginner Electronics Enthusiasts 06 Oct 2017 15:44	9297	5	06 Oct 2017 15:44 jarek_lnx
	Electrically conductive and abrasion resistant spray-coating. walus12 01 Oct 2017 (15) Beginner Electronics Enthusiasts 03 Oct 2017 18:35	8052	15	03 Oct 2017 18:35 walus12
	Opinions on 5V LED USB TV cable for strip with 3-4m length: will it damage TV? Need other items? gaud 30 Sep 2017 (4) Beginner Electronics Enthusiasts 02 Oct 2017 14:17	5415	4	02 Oct 2017 14:17 gaud
	DIY Bluetooth Speaker: Power Supply, 12V Battery, Amplifier, Inverter & Stabilizer Options Patelniak20 25 Sep 2017 (16) Beginner Electronics Enthusiasts 26 Sep 2017 19:34	6801	16	26 Sep 2017 19:34 398216 Usunięty
	Connecting a Red LED to 230V: Power Indicator Bulb Circuit, Safety & Modification Tips mateusz konrad 21 Sep 2017 (13) Beginner Electronics Enthusiasts 23 Sep 2017 00:12	6627	13	23 Sep 2017 00:12 _jta_
	DSN-VC288 Voltmeter Ammeter 0-100V 10A - Connection, Shunt & Calibration Issues corpha76lon 13 Sep 2017 (2) Beginner Electronics Enthusiasts 13 Sep 2017 19:11	30510	2	13 Sep 2017 19:11 corpha76lon
	iRobot Power Supply Stops Charging after Few Minutes: Troubleshooting Tips & Common Issues PawelPawel125 10 Sep 2017 (13) Beginner Electronics Enthusiasts 12 Sep 2017 20:43	10686	13	12 Sep 2017 20:43 PawelPawel125
	Timer for 2kW / 2000W Boiler Heater: Comparing Mechanical & Digital Programmers (Links Provided) Anonymous 07 Sep 2017 (19) Beginner Electronics Enthusiasts 12 Sep 2017 20:34	17565	19	12 Sep 2017 20:34 Anonymous
	Golf V Radio Code Recovery: EEPROM Car Electronics Service Cost and DIY Risks Wojciech. 09 Sep 2017 (13) Beginner Electronics Enthusiasts 10 Sep 2017 13:24	20922	13	10 Sep 2017 13:24 Wojciech.
	AVT 1634 Preamplifier & NE530 Kit: Eliminate Noise in 6W Speakers, Filters & Compatibility plm2052 25 Aug 2017 (38) Beginner Electronics Enthusiasts 07 Sep 2017 09:46	17583	38	07 Sep 2017 09:46 398216 Usunięty
	Why is the mains voltage 220 (230) V and the frequency 50 Hz. robokop 08 Sep 2007 (11) Beginner Electronics Enthusiasts 04 Sep 2017 02:37	109249	11	04 Sep 2017 02:37 tw84
	230V AC Coil Contactor: Understanding Electromagnet Functionality & Alternating Magnetic Field lolakr 30 Aug 2017 (10) Beginner Electronics Enthusiasts 31 Aug 2017 01:30	9186	10	31 Aug 2017 01:30 lolakr
	Braun Silk-epil 7 Epilator: Power Conversion for 240V Mains Operation & Charging Solution jgx 29 Aug 2017 (7) Beginner Electronics Enthusiasts 30 Aug 2017 12:20	10545	7	30 Aug 2017 12:20 Anonymous
	Appropriate Charging Voltage for a 3.6V Ni-Cd Battery Pack Qwerti12 25 Jul 2017 (19) Beginner Electronics Enthusiasts 19 Aug 2017 19:55	12033	19	19 Aug 2017 19:55 Qwerti12
	Using a Multimeter: Testing Thyristors and Triacs - A Practical Guide MaroX885 13 Aug 2017 (16) Beginner Electronics Enthusiasts 19 Aug 2017 17:06	23586	16	19 Aug 2017 17:06 MaroX885
	Considering Yihua 936 50W Soldering Station 200-480 deg. C - How's the Temperature Control? Kubcioo 16 Aug 2017 (12) Beginner Electronics Enthusiasts 16 Aug 2017 20:52	6654	12	16 Aug 2017 20:52 Kubcioo
	Electric shepherd - how to do? __FlyMan__ 07 Nov 2016 (43) Beginner Electronics Enthusiasts 13 Aug 2017 11:38	56145	43	13 Aug 2017 11:38 rafi2431
	PAM8403 Amplifier Bluetooth Speaker: Tackling 'Tickling' Sound & Mass Loop Issues Łukasz7929 03 Aug 2017 (17) Beginner Electronics Enthusiasts 11 Aug 2017 23:52	6147	17	11 Aug 2017 23:52 Łukasz7929

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Showing threads 251 to 300 of 607

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pspice, beginner, practical electronics, transformer, potentiometer, help, amplifier, module, component

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