Projects, Designs, and Technical Stuff

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IanJ, ejeffrey, fried, Joshua Kilen, Uncommon Collector, Tony_G, Analog Frontend Designer, uer166, SiliconWizard, electronics_fun and 5057 Guests are viewing this board.
	Analog Filters: a Compilation of Standard Transfer Functions (UPDATED 2) « 1 2 All »	Benta	33 Replies 135493 Views	June 12, 2026, 11:09:59 am by jaxon
	An MCP for GPIB Instruments - Driving my old HP stuff with Claude	Tony_G	5 Replies 234 Views	Today at 01:03:50 am by Tony_G
	Common mode chokes in LVDS systems	tom66	3 Replies 87 Views	Today at 12:10:12 am by moffy
	3A diode with very small reverse current?	dmendesf	8 Replies 238 Views	Yesterday at 11:07:21 pm by psydaddy
	A concept for assessing the condition and further use of electrolytic capacitors « 1 2 3 4 All »	iet	76 Replies 5278 Views	Yesterday at 10:50:00 pm by iet
	FT230XS project with internal battery	oxidized	4 Replies 398 Views	Yesterday at 10:47:26 pm by SCSKITS
	Help with compensator circuit - Halfbridge	psydaddy	0 Replies 24 Views	Yesterday at 10:40:20 pm by psydaddy
	Looking for schematic / teardown of an Ultrasonic Dog Repeller (Model U10)	RealElectronic	2 Replies 80 Views	Yesterday at 10:33:02 pm by thm_w
	Design-for-Housing VS Housing-for-Design (A development strategy question)	Vulpecula607	2 Replies 173 Views	Yesterday at 08:17:11 pm by Nolly
	causes for causality in s-parameters question	john23	11 Replies 431 Views	Yesterday at 08:06:32 pm by ejeffrey
	WIP: Homemade 100MS/s portable oscilloscope « 1 2 3 All »	Nolly	53 Replies 6045 Views	Yesterday at 07:51:32 pm by Nolly
	Custom C4D Circuit for capillary electrophoresis Design: Feedback Wanted	lcskrtzl	0 Replies 50 Views	Yesterday at 05:25:33 pm by lcskrtzl
	µTracer 3+, 12AT7.	BentJoe	1 Replies 176 Views	Yesterday at 05:18:30 pm by watchmaker
	Amazon Voltage Regulator/Buck converter on a Onan GenSet Help needed	Joshua Kilen	17 Replies 613 Views	Yesterday at 02:45:06 pm by Phaseseeker
	I'm developing a 1000W electronic load. 80V, 50A « 1 2 All »	MOSsFET	28 Replies 1869 Views	Yesterday at 12:16:42 pm by Phil1977
	1S LiFePO4 BMS	ThermallyFrigid	11 Replies 586 Views	Yesterday at 10:39:02 am by Kilrah
	OPT4001 light sensor	glenenglish	6 Replies 334 Views	Yesterday at 09:19:58 am by lichurbagan
	Small project box for PCB with single DSub cutout??......	Smokey	24 Replies 944 Views	Yesterday at 07:38:08 am by Smokey
	Advice in wiring 14 Solar Panels in Parallel to Battery Shed	Obba41	6 Replies 379 Views	Yesterday at 03:19:51 am by brucehoult
	Reverse-engineering the Atorch DL24 (newer USB variant) protocol and board notes	mosafet	2 Replies 225 Views	Yesterday at 02:27:41 am by mosafet
	Tube Amp project - A journey	squibby	2 Replies 151 Views	Yesterday at 01:25:54 am by squibby
	6-Decade Wien Oscillator Stabilized by Sample and Hold	ccktek	1 Replies 144 Views	June 25, 2026, 10:14:59 pm by moffy
	Forge Open Bench (FOB) v0.2.1 released - Local-only web-shell for Pokit and Hant	Jacektbc	1 Replies 138 Views	June 25, 2026, 09:21:32 pm by Jacektbc
	Yet another DIY GPSDO - yes, another one « 1 2 3 4 5 6 ... 43 »	AndrewBCN	1051 Replies 287188 Views	June 25, 2026, 07:23:26 pm by jmnlabs
	I Helped Mark Rober Steal a Car Using a Baby Monitor! How Does It Actually Work? « 1 2 3 4 All »	Hugoneus	80 Replies 4714 Views	June 25, 2026, 03:38:30 pm by MisterHeadache
	STM32 based DAQ board	apolloyo2liw	3 Replies 403 Views	June 25, 2026, 03:27:30 pm by lichurbagan
	nanoCTr	antenna	2 Replies 231 Views	June 25, 2026, 12:39:32 pm by HarryDoPECC
	PCB micro-USB connector with some vertical clearance	djacobow	8 Replies 1936 Views	June 25, 2026, 08:01:59 am by Smokey
	Building DIY Laser Doppler Vibrometer (LDV)	JimKnopf	10 Replies 1908 Views	June 25, 2026, 03:17:04 am by mr ed
	30A shunt for Siglent SDM3065X	al777	5 Replies 439 Views	June 24, 2026, 11:51:27 pm by al777
	Why does my zero offset op-amp have offset? « 1 2 All »	jrmymllr	32 Replies 1848 Views	June 24, 2026, 11:32:56 pm by SCSKITS
	i2c controlled current limited boost switching regulator	dosensuppe	11 Replies 830 Views	June 24, 2026, 06:42:52 pm by MariuszD
	Compenent value for Pfc and boost converter	erdemtr55	5 Replies 306 Views	June 24, 2026, 06:28:40 pm by temperance
	Has any added output ON/OFF relays to their old bench PSU ??	MathWizard	3 Replies 324 Views	June 24, 2026, 04:30:42 pm by Phil1977
	ViperTMC: Yet Another USB/GPIB Adapter	gamalot	13 Replies 1132 Views	June 24, 2026, 09:17:36 am by gamalot
	AP63203WU Step down IC keeps burning down. « 1 2 3 All »	AmeliaBuns	55 Replies 8376 Views	June 24, 2026, 08:36:12 am by TumPuy
	How many vias to connect a small ground zone under a small boost converter ? « 1 2 All »	microvia	28 Replies 1574 Views	June 24, 2026, 07:33:39 am by microvia
	ADCs - die pictures « 1 2 All »	Noopy	40 Replies 8502 Views	June 24, 2026, 03:17:37 am by Noopy
	Converting voltage to current R2R DAC, possible?	Kokoriantz	12 Replies 641 Views	June 24, 2026, 02:51:33 am by Kokoriantz
	kWeld - "Next level" DIY battery spot welder « 1 2 3 4 5 6 ... 32 »	tatus1969	791 Replies 482431 Views	June 24, 2026, 01:55:09 am by Cyclotron