Projects, Designs, and Technical Stuff

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	3-phase power supply « 1 2 All »	S. Petrukhin	37 Replies 12344 Views	November 08, 2020, 11:55:09 pm by Pawelr98
	How Swappable Are I2S Sound Chips?	starhawk	6 Replies 1577 Views	November 08, 2020, 10:32:40 pm by starhawk
	555 alternate led fader « 1 2 All »	digik	29 Replies 13808 Views	November 08, 2020, 09:41:37 pm by Zero999
	Heat sleeving, how do you shrink yours?	Syntax Error	15 Replies 4190 Views	November 08, 2020, 07:51:53 am by TERRA Operative
	PFET Pulse Generator	Evan.Cornell	4 Replies 1353 Views	November 07, 2020, 10:50:11 pm by Evan.Cornell
	wetting current of standard household wall switch	Clear as mud	14 Replies 4040 Views	November 07, 2020, 10:43:37 pm by Nusa
	opinion needed (li-ion series charging – equalising – overvoltage protection)	leonidas77	0 Replies 1374 Views	November 07, 2020, 04:01:01 pm by leonidas77
	Don't know why Ceramic Chip Capacitors fails after few weeks ... « 1 2 All »	luk	40 Replies 18033 Views	November 07, 2020, 07:46:23 am by Siwastaja
	the numeric displays in Goldfinger	ledtester	4 Replies 1757 Views	November 07, 2020, 07:16:41 am by amyk
	Determine BAUD rate?	Snake____1	10 Replies 4642 Views	November 06, 2020, 08:48:22 pm by m k
	Measuring Air Oxygen Levels with a Lambda Sensor?	StuartA	24 Replies 7558 Views	November 06, 2020, 04:49:37 pm by SiliconWizard
	Confusion with USB C connections and routing	Northy	17 Replies 5305 Views	November 06, 2020, 08:59:31 am by Northy
	1N34a equivalent replacement	460voltclub	21 Replies 21969 Views	November 06, 2020, 02:20:54 am by tkamiya
	Is a DIY satellite dish worth to have ???	Dhanushka	2 Replies 1839 Views	November 05, 2020, 11:57:18 pm by S. Petrukhin
	PMSM Motor Controlled Using FOC for HiFi Turntable Project « 1 2 All »	dellsam34	45 Replies 19237 Views	November 05, 2020, 06:55:24 pm by dellsam34
	Slots in PCBs	NivagSwerdna	5 Replies 1360 Views	November 05, 2020, 04:55:49 pm by NivagSwerdna
	Replacement Transformer	Megawilsound	16 Replies 3750 Views	November 05, 2020, 12:57:27 pm by wraper
	Where is my error in this LTspice simulation?	seamusdemora	9 Replies 6121 Views	November 05, 2020, 11:11:12 am by Jay_Diddy_B
	90 degree connector, higher density than JST 2.54	nuclearcat	4 Replies 1422 Views	November 04, 2020, 10:07:16 pm by nuclearcat
	AC coupling/DC blocking - is this math valid?	seamusdemora	0 Replies 957 Views	November 04, 2020, 08:03:17 pm by seamusdemora
	Allowed leakage current and current harmonics « 1 2 All »	prasimix	46 Replies 18163 Views	November 04, 2020, 02:02:20 pm by Kean
	How this BJT topology Circuit works?	vinayomo	2 Replies 1226 Views	November 04, 2020, 08:20:35 am by vinayomo
	Resonance circuit with two coils	Halide	11 Replies 3624 Views	November 03, 2020, 10:24:53 pm by pwlps
	Toroidal transformer potting [thermal issue ?]	Coordonnée_chromatique	7 Replies 1746 Views	November 03, 2020, 07:38:12 pm by Coordonnée_chromatique
	Transistor - Voltage drop with less power loss	vignesh_shan	10 Replies 2284 Views	November 03, 2020, 06:37:56 pm by james_s
	Robot Power Distribution Board Schematic	rapsforlife	0 Replies 1162 Views	November 03, 2020, 05:55:34 pm by rapsforlife
	Peak detector is not linear at millivolts level	ryantran	4 Replies 1471 Views	November 03, 2020, 04:54:49 pm by Kleinstein
	Equal DC currents through star 3-phase transformer	Circlotron	10 Replies 2050 Views	November 03, 2020, 04:46:05 pm by akimpowerscr
	Measuring Power Electornic Signals (600 V +) using 50 Ohm terminations?	Glenn0010	6 Replies 1359 Views	November 03, 2020, 01:09:42 pm by mag_therm
	Do I need per-phase current sense?	mck1117	11 Replies 2605 Views	November 03, 2020, 12:33:43 pm by Alti
	MOS output loaded when CMOS gate added - help needed in understanding	leonababy	9 Replies 2607 Views	November 03, 2020, 07:04:47 am by floobydust
	How to decode ethernet signals from scratch ?	homemadecpu1986	2 Replies 2652 Views	November 03, 2020, 05:57:18 am by Berni
	LQFP on PCB.	luiHS	2 Replies 1007 Views	November 03, 2020, 04:28:43 am by ejeffrey
	Suggestions for connecting two small boards	Harjit	5 Replies 1098 Views	November 03, 2020, 03:34:55 am by Etesla
	Variable Voltage reference project	Kashif	0 Replies 932 Views	November 03, 2020, 01:02:15 am by Kashif
	TI serial Full Portable Keyboard: looking for doctumentation	DiTBho	0 Replies 855 Views	November 02, 2020, 11:44:01 pm by DiTBho
	Locate underground cable path using FM radio transmitter	Mugiwara303	9 Replies 3986 Views	November 02, 2020, 11:22:55 pm by calzap
	High pitch noise from switching regulator and OLED display	dingari	9 Replies 7245 Views	November 02, 2020, 11:13:18 pm by Benta
	Locating Triac Datasheet	electricMN	2 Replies 1090 Views	November 02, 2020, 09:09:23 pm by electricMN
	How to pass lots of wires through an enclosure wall? « 1 2 All »	JamesG-J	26 Replies 13345 Views	November 02, 2020, 09:06:58 pm by Rx7man