Projects, Designs, and Technical Stuff

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jjh0112358, IanJ, 4lfre1re, jfiresto, tomeko, czt, gamalot, robert.rozee, pelikanu, uer166, Ian.M, pardo-bsso, MSP_TechLab and 21273 Guests are viewing this board.
	Analog Filters: a Compilation of Standard Transfer Functions (UPDATED 2) « 1 2 All »	Benta	34 Replies 149704 Views	August 02, 2026, 05:35:36 pm by EE_Audio
	amplifying the voltage across a shunt resistor using an op-amp	ekntronic	4 Replies 199 Views	Today at 07:26:34 pm by TimFox
	WinPartsFinder App - Search Mouser DigiKey Farnell & RS etc and collate results	IanJ	5 Replies 242 Views	Today at 07:15:26 pm by IanJ
	I built a keyboard for typing math… but did I make the wrong hardware decision? « 1 2 All »	Math Keyboard	37 Replies 3048 Views	Today at 06:31:43 pm by Swake
	Full-bridge converter: massive Mosfet idle losses	derlucae98	12 Replies 1399 Views	Today at 05:34:37 pm by nonius_
	The Pill Pusher 4000	paulca	17 Replies 914 Views	Today at 03:50:11 pm by edavid
	220V to 110V conversion? « 1 2 All »	dcrookston	27 Replies 1607 Views	Today at 03:37:38 pm by jonpaul
	Cool tutorial: Converting an APC UPS into a powerful sinewave inverter « 1 2 3 All »	cte7ds	64 Replies 154099 Views	Today at 02:50:09 pm by nokos
	Driving diodes(led) with higher than rated current, is it all about thermals? « 1 2 All »	nope	32 Replies 2329 Views	Today at 02:40:05 pm by tooki
	Solartron 7071/7081 ER3400 replacement with FRAM	chekhov	6 Replies 1294 Views	Today at 01:54:28 pm by Jay_Diddy_B
	old software search: winterlnk, wintersvr	elianto	0 Replies 80 Views	Today at 01:51:01 pm by elianto
	Crimping Anderson SB50 (again)	BradC	1 Replies 1725 Views	Today at 01:36:53 pm by BradC
	VIPER488 Symbiotic VISA	gamalot	13 Replies 2213 Views	Today at 12:27:37 pm by gamalot
	Built an FPGA-based all-in-one bench instrument (scope, AWG, logic analyzer, PSU	Agniyuthpc	22 Replies 2006 Views	Today at 07:57:32 am by EEVblog
	Different die pictures « 1 2 3 4 5 6 ... 22 »	Noopy	546 Replies 220836 Views	Today at 03:28:54 am by Noopy
	AR488 Arduino-based GPIB adapter « 1 2 3 4 5 6 ... 55 »	WaveyDipole	1373 Replies 581578 Views	Today at 03:02:06 am by GigaJoe
	Estimating Boost Pressure from MAF and RPM	KarakuriLab	14 Replies 1376 Views	Today at 02:45:01 am by Geoff-AU
	Power Management for a Battery Powered Dual Driver Speaker	Oliver Yiacas	0 Replies 105 Views	Today at 02:31:58 am by Oliver Yiacas
	Built a free BOM price/stock checker across Farnell, Mouser & DigiKey with order	mihaalex91	17 Replies 2478 Views	Yesterday at 10:49:03 pm by bson
	I need a rare adapter : from HDMI type A male to Micro HDMI male	ziomario	4 Replies 652 Views	Yesterday at 04:59:24 pm by Simon
	68010 custom computer build « 1 2 3 All »	paulca	56 Replies 11915 Views	Yesterday at 04:51:45 pm by paulca
	Prema 6048 65C02 vectors	perdrix	3 Replies 416 Views	Yesterday at 04:16:06 pm by perdrix
	PCB-only capacitive keyboard? « 1 2 All »	ebastler	41 Replies 19260 Views	Yesterday at 03:12:39 pm by ebastler
	GP Curve Tracer for CRO and DSO use « 1 2 All »	mawyatt	36 Replies 6054 Views	Yesterday at 03:08:42 pm by mawyatt
	TMM-9999m-96m timers in series	bulletbusiness	5 Replies 430 Views	Yesterday at 12:13:16 pm by ledtester
	Principios de plasma	david_cab	2 Replies 330 Views	Yesterday at 11:50:59 am by david_cab
	Can I Operate a Maxon IDX 56 M Beyond Its Rated Limits for 3 Minutes? (48 V, 800	smd_adam	9 Replies 866 Views	Yesterday at 09:04:42 am by Doctorandus_P
	noval tube socket test pcb design share	oz2cpu	3 Replies 443 Views	Yesterday at 07:56:36 am by oz2cpu
	CRT pentode video amp « 1 2 All »	jmigal	25 Replies 2953 Views	Yesterday at 03:10:01 am by jmigal
	Decapping, imaging, and reverse engineering all the 54xx/74xx chips	robertbaruch	18 Replies 8187 Views	October 21, 2026, 10:39:43 pm by ledtester
	adjusting calibration profile manually	john23	0 Replies 179 Views	October 21, 2026, 08:57:54 pm by john23
	ECAL cable position strategy usage	john23	1 Replies 195 Views	October 21, 2026, 08:54:55 pm by jbb
	What connectors are these. Really stumped.	Cicada	3 Replies 739 Views	October 21, 2026, 03:13:41 pm by Cicada
	High voltage trigger for piezo probe.	k.neo	3 Replies 993 Views	October 21, 2026, 10:09:13 am by Zero999
	Looking for help with wiring PJ Bass (Series/Parallel blend bypass)	Scornn	15 Replies 1366 Views	October 21, 2026, 07:06:17 am by 2N3055
	Vintage HP MIO (Modular IO) pinout or specs?	dobsonr741	0 Replies 194 Views	October 21, 2026, 04:13:00 am by dobsonr741
	The Lamoka1/2	BearJHartjen	3 Replies 861 Views	October 21, 2026, 03:45:48 am by BearJHartjen
	New PCB design tool project	JamesDean	10 Replies 4051 Views	October 20, 2026, 09:08:34 pm by zapta
	Highside current sensor « 1 2 All »	sourcecharge	32 Replies 4271 Views	October 20, 2026, 03:56:53 pm by sourcecharge
	Seamless Modular Hardware Design in Automation: COTS Modules vs Custom PCBs	Toleranc	0 Replies 227 Views	October 20, 2026, 02:40:13 pm by Toleranc