Projects, Designs, and Technical Stuff

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	5v to 4.1v for camera	jaipursky	9 Replies 4047 Views	December 20, 2018, 01:16:55 am by james_s
	Bi-regulated power supply with no end capacitor	HendriXML	4 Replies 2040 Views	December 19, 2018, 09:31:27 pm by HendriXML
	Need help to understand the circuit pls.	Chriss	3 Replies 2035 Views	December 19, 2018, 09:50:39 am by Chriss
	Current pulse generator project	PartialDischarge	17 Replies 13597 Views	December 19, 2018, 08:46:17 am by PartialDischarge
	Please advise on Cheap Conducted EMC test setup for offline SMPS's	ocset	13 Replies 5605 Views	December 19, 2018, 08:16:07 am by Cloud
	ECG to standard oscilloscope questions	myster1086	3 Replies 1499 Views	December 19, 2018, 05:14:58 am by DaJMasta
	Please recommend a SMPS IC for 2 cell alkaline/nimh to produce fixed 3.3V >600mA	alank2	3 Replies 1469 Views	December 19, 2018, 05:01:13 am by tautech
	What style wire is this? (Thin insulation, almost like Kynar/wire-wrap)	TimNJ	17 Replies 6139 Views	December 19, 2018, 04:37:08 am by TimNJ
	Looking for Alligator Clip rubber boots - multi colors	rfdes	8 Replies 3135 Views	December 19, 2018, 04:25:40 am by stratcat
	DC high-current power supply-using PNP pass elements.	Xnke	9 Replies 3930 Views	December 19, 2018, 03:37:39 am by Xnke
	sg3532j psu	m3vuv	7 Replies 2178 Views	December 18, 2018, 11:15:51 pm by quadzillatech
	Active voltage divider?	hlavac	11 Replies 3269 Views	December 18, 2018, 09:07:08 pm by spec
	BAD CAPACITORS--I am lost	Wimberleytech	5 Replies 1770 Views	December 18, 2018, 06:45:08 pm by David Hess
	Lighting flicker meter	IanMacdonald	15 Replies 3925 Views	December 18, 2018, 05:16:58 pm by schmitt trigger
	How does the temperature sensor in 936 soldering stations work?	technix	1 Replies 1591 Views	December 18, 2018, 04:53:40 pm by hlavac
	Jow jitter clock multiplication/division	AlessandroAU	7 Replies 2226 Views	December 18, 2018, 02:53:43 pm by AlessandroAU
	Low Voltage Detector Circuit Calculations	MSD	7 Replies 5072 Views	December 18, 2018, 06:45:46 am by MSD
	Low current control of triac speed controller?	PP3331	12 Replies 3540 Views	December 18, 2018, 06:32:07 am by Circlotron
	CPU Clock Speed based on MOSFET Physics Gate Length, Electic Field... « 1 2 All »	Agent	29 Replies 11481 Views	December 18, 2018, 06:19:28 am by Berni
	PS in series and parallel	AngraMelo	9 Replies 2562 Views	December 18, 2018, 05:25:48 am by IanB
	Stereo microscope - setting up the angles of the eyepieces, having problems	SolderSucker	10 Replies 5245 Views	December 18, 2018, 12:55:26 am by Conrad Hoffman
	will a magnetic USB plug mess with a bluetooth speaker?	coppercone2	10 Replies 4546 Views	December 17, 2018, 09:03:52 pm by coppercone2
	Looking forsingle chip USB flash memory device for embedded use - does it exist?	wb0gaz	4 Replies 3605 Views	December 17, 2018, 05:42:58 pm by wb0gaz
	Designing a discrete oscillator for a 32KHz Tuning Fork Crystal	Globe Collector	3 Replies 3644 Views	December 17, 2018, 04:07:04 pm by Benta
	What "mains conditioner" actually do? « 1 2 All »	001	27 Replies 7563 Views	December 17, 2018, 03:18:32 pm by coppercone2
	screw down PCB capacitor mounting solution?	coppercone2	8 Replies 2671 Views	December 17, 2018, 10:42:36 am by coppercone2
	Instability in power supply duty cycle and ripple	jmw	1 Replies 1169 Views	December 17, 2018, 06:36:25 am by prasimix
	1st try at SEPIC charger layout	ratio	9 Replies 2392 Views	December 17, 2018, 01:09:58 am by ratio
	Looking for ideas to DIY uA Meter (shunt amplifier) « 1 2 All »	001	29 Replies 8164 Views	December 16, 2018, 08:59:00 pm by David Hess
	DIY audio cable tester	labjr	4 Replies 4794 Views	December 16, 2018, 07:45:19 pm by Mark Hennessy
	FL5150 Light Dimmer Circuit	Chet T16	1 Replies 4179 Views	December 16, 2018, 02:46:55 am by RPLaJeunesse
	Should we do a Schematic Bank? « 1 2 All »	AngraMelo	28 Replies 7122 Views	December 16, 2018, 12:30:34 am by Circlotron
	Buck converter, ringing issue	dzseki	14 Replies 9453 Views	December 15, 2018, 10:41:18 pm by T3sl4co1l
	Fixed Voltage Regulator design for battery-powered device	Alexandros81	1 Replies 1205 Views	December 15, 2018, 10:20:58 pm by Audioguru
	0 - 30 v 0 to 5-10 amp Lab Bench Power supply design and questions	Hiemal	6 Replies 3453 Views	December 15, 2018, 01:50:16 pm by David Hess
	replacing single mosfet with h-bridge in buck converter	hussamaldean	7 Replies 2085 Views	December 15, 2018, 01:26:14 pm by hussamaldean
	Replacement binding post for GW Instek GPS-3303	utopiated	5 Replies 2359 Views	December 15, 2018, 04:43:14 am by cdev
	Nulling Input Offset Voltage	TinyMirrors	20 Replies 4033 Views	December 15, 2018, 01:24:28 am by David Hess
	DIY basic hot air station	SuperGiachi	7 Replies 2269 Views	December 15, 2018, 01:13:32 am by DaJMasta
	Wide range voltage detector	foxabilo	4 Replies 1512 Views	December 15, 2018, 12:00:10 am by foxabilo