Projects, Designs, and Technical Stuff

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Dave, nali, gerbay, helius, MariuszD, daqq, 4lfre1re, mariush, scottapotamas, Noopy, nfmax, Zero999, moffy, ifonlyeverything, DTJ, eliocor, mk_, bkmit, croma641, NiHaoMike, Sorama, sleepcat, Radiohead, kellogs, IanJ, vk2amv, MT4S301 and 4806 Guests are viewing this board.
	GaN's datasheets missing td(on)/td(off)/tr/tf	Free_WiFi	16 Replies 4209 Views	February 08, 2020, 04:57:55 am by OwO
	24V UPS using 18650 batteries that charges/discharges using the same bus	dfindlay	8 Replies 3821 Views	February 08, 2020, 04:55:48 am by dfindlay
	Pad popped off	Nightowl	8 Replies 2132 Views	February 08, 2020, 03:19:34 am by james_s
	what happen while I use 3.3v instead of 5v in common mode ESD filter	Boss	5 Replies 1500 Views	February 07, 2020, 09:17:53 pm by T3sl4co1l
	USB Type C connector and cable « 1 2 All »	ricko_uk	27 Replies 9542 Views	February 07, 2020, 08:22:23 pm by ejeffrey
	Ground leakage measurement	petergriffin56	4 Replies 1428 Views	February 07, 2020, 03:56:07 pm by petergriffin56
	AC/DC 500W Supply EMC Issue's	fordj06	3 Replies 1070 Views	February 07, 2020, 02:39:04 pm by T3sl4co1l
	Looking for Cheap, Ultra Fast LEDs (2-3ns) « 1 2 3 All »	supperman	57 Replies 12975 Views	February 07, 2020, 12:27:54 pm by StillTrying
	IN-1 nixie tube - fuzzy digits when driving with TPIC6B595	2shy	21 Replies 6213 Views	February 07, 2020, 06:25:19 am by 2shy
	New uRuler « 1 2 3 4 5 6 7 All »	EEVblog	154 Replies 64938 Views	February 07, 2020, 03:01:40 am by scopeman
	Mostly manual PCB cad recommendation please	tkamiya	6 Replies 2031 Views	February 07, 2020, 12:43:48 am by MarkF
	Objects' identifier - scanner	panoss	0 Replies 819 Views	February 06, 2020, 07:46:56 pm by panoss
	Help with daylight to dark circuit energizing buzzer	Qmavam	3 Replies 1148 Views	February 06, 2020, 07:05:06 pm by TerminalJack505
	IR-transparent potting compound?	rea5245	2 Replies 1910 Views	February 06, 2020, 06:47:30 pm by Weston
	ST L7987 buck converter for 48->12V supply	uer166	0 Replies 838 Views	February 06, 2020, 06:46:40 pm by uer166
	How is this -11V regulated	Miti	2 Replies 1309 Views	February 06, 2020, 04:21:08 pm by Miti
	IGBT Dimmer - PWM AC Power Control for an Immersion Heater « 1 2 All »	willz1200	34 Replies 23215 Views	February 06, 2020, 11:51:10 am by saabman
	Voltage on ground of powersupplies, normal or not?	v81	7 Replies 2361 Views	February 06, 2020, 10:06:19 am by v81
	Datasheet requests	commodork	0 Replies 1373 Views	February 06, 2020, 03:24:47 am by commodork
	16 bit to 4 digit 7 segment decoder « 1 2 3 4 All »	obiwanjacobi	75 Replies 25024 Views	February 05, 2020, 07:39:58 pm by TomS_
	Automatic Ni-MH battery charger woes « 1 2 All »	VanMarco	28 Replies 8680 Views	February 05, 2020, 04:50:54 pm by Zero999
	Impedance looks fine but 3.3V is dropping to 0.9V	muthukural001	6 Replies 1620 Views	February 05, 2020, 11:42:43 am by Prehistoricman
	Anyone tried these monocular micro display modules?	plazma	4 Replies 2373 Views	February 05, 2020, 08:46:01 am by plazma
	2 zener diode in series	hussamaldean	2 Replies 1227 Views	February 05, 2020, 08:08:53 am by hussamaldean
	universal AVR ZIF board	shved	13 Replies 3230 Views	February 05, 2020, 03:57:02 am by tooki
	Help with building a Timed Relay	aurbani	4 Replies 1282 Views	February 05, 2020, 03:06:50 am by Gregg
	How does this regulator work?	james_s	2 Replies 1227 Views	February 04, 2020, 07:25:15 pm by james_s
	CPLD erase from Airport X-ray scanners « 1 2 All »	EEEnthusiast	27 Replies 7617 Views	February 04, 2020, 05:15:08 pm by ejeffrey
	How to build a simple tri-level sync generator for 1080p60?	Yansi	4 Replies 3370 Views	February 04, 2020, 08:57:46 am by Yansi
	Looking for an algorithm to help deciper the contents of a PAL	intabits	19 Replies 4343 Views	February 04, 2020, 08:57:38 am by up8051
	Ask the recommendation for the Remote tools?	Peter9090	2 Replies 1105 Views	February 04, 2020, 05:50:13 am by Peter9090
	How the 110/220VAC switch on an SMPS work	CoffinDodger	3 Replies 1188 Views	February 04, 2020, 04:22:32 am by CoffinDodger
	10bit binary to 3 digit BCD (fixing an old nixie tube bench multimeter)	SK_Caterpilar_SK	15 Replies 3499 Views	February 04, 2020, 04:02:46 am by TerminalJack505
	Modified second-order low pass filter (third order?)	hatte	18 Replies 6750 Views	February 04, 2020, 01:51:53 am by Wimberleytech
	RS-485 Transciever as differential line driver for PWM signal?	max_torque	5 Replies 3209 Views	February 03, 2020, 06:51:30 pm by oPossum
	Long SPI bus lines - should I use series resistors?	HwAoRrDk	18 Replies 21700 Views	February 03, 2020, 05:33:13 pm by T3sl4co1l
	Samsung phones are charging batteries with an ugly pattern?	jjman	20 Replies 6566 Views	February 03, 2020, 01:42:23 pm by ogden
	Looking for LP IoT module for Smart Home	Tomsik	0 Replies 856 Views	February 03, 2020, 09:34:01 am by Tomsik
	Agilent/Keysight Visual Engineering Environment (VEE) Software	cncjerry	3 Replies 1744 Views	February 03, 2020, 08:40:06 am by cncjerry
	IGBT full bridge issues	TmaxElectronics	15 Replies 4316 Views	February 03, 2020, 08:30:36 am by moffy


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