Projects, Designs, and Technical Stuff

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jjh0112358, seebeck, helius, PCB.Wiz, MIS42N, moffy, aeg, Someone, robson2017, Mickle T., Emilhse, SiliconWizard, ataradov, bb9900kk, indeterminate and 3356 Guests are viewing this board.
	Hardware Frequency detector (for audio)	RJSV	15 Replies 4103 Views	January 04, 2019, 01:38:31 am by RJSV
	High voltage electronic load for PMT supply testing	speakerguy	4 Replies 1466 Views	January 04, 2019, 12:31:44 am by speakerguy
	Matching new peizo elements to existing ultrasonic driver	rbm	2 Replies 1298 Views	January 04, 2019, 12:13:04 am by rbm
	Capacitive touch/proximity buttons implementation in to PCB	3dgeo	9 Replies 4826 Views	January 03, 2019, 11:56:32 pm by 3dgeo
	Evolution of usb connector? « 1 2 3 4 All »	coppercone2	85 Replies 19752 Views	January 03, 2019, 07:32:28 pm by IDEngineer
	irfp260n & lm317t from china real or fake?	A7X	2 Replies 3005 Views	January 03, 2019, 07:02:46 pm by wraper
	Gold plated outline Ground	Nikos A.	4 Replies 2040 Views	January 03, 2019, 06:51:51 pm by German_EE
	1.5 to 3 MHz frequency doubler circuit « 1 2 All »	Gandalf_Sr	48 Replies 14510 Views	January 03, 2019, 12:23:22 pm by Gandalf_Sr
	Modifying control signal from 0-10V to 25%-75% of supply	somlioy	0 Replies 1149 Views	January 03, 2019, 11:03:17 am by somlioy
	Circuit for MosFets in parallel for extra current capacity.(Solved) « 1 2 All »	Jim-0000	47 Replies 15368 Views	January 03, 2019, 03:53:04 am by Jim-0000
	Is there something like bidirectional sensing wobble limit switches	Back2Volts	3 Replies 1329 Views	January 02, 2019, 11:30:36 pm by Back2Volts
	My DIY alarm clock finally done	bfrigon	12 Replies 5336 Views	January 02, 2019, 10:31:52 pm by bfrigon
	Identify this part?	Wimberleytech	2 Replies 1205 Views	January 02, 2019, 10:24:28 pm by ejeffrey
	ESD Equipment Reviews	ahoot	5 Replies 1973 Views	January 02, 2019, 08:19:43 pm by GreyWoolfe
	Protecting Mosfets Switching Inductive Loads	Etesla	2 Replies 3119 Views	January 02, 2019, 06:52:47 pm by duak
	Fast precision rectifier/peak detector needed (5 MHz, 100 mV)	ebastler	11 Replies 3081 Views	January 02, 2019, 06:32:52 pm by ebastler
	" precision " ballasting resistors.	mrpackethead	21 Replies 4471 Views	January 02, 2019, 05:37:28 pm by Nauris
	Not getting DLP-Link to work	HeartOfGermany	4 Replies 2331 Views	January 02, 2019, 11:23:25 am by HeartOfGermany
	Specs for EC5 high-current connectors?	iXod	3 Replies 5932 Views	January 02, 2019, 08:13:56 am by beanflying
	Interesting spark gap application	Kenyan_guy	15 Replies 5462 Views	January 02, 2019, 06:43:22 am by coppercone2
	Calling all vacuum tube pros: A power supply question	cvanc	19 Replies 6679 Views	January 02, 2019, 04:24:18 am by duak
	why The FFT can not compute this second harmonic correctly? « 1 2 All »	ali_asadzadeh	29 Replies 7504 Views	January 01, 2019, 09:06:41 pm by Marco
	How to control brushless DC motor speed with my ESC?	drummerdimitri	19 Replies 9284 Views	January 01, 2019, 05:25:07 pm by beanflying
	Transformer design - EMF Equation frequency help	Tomer	4 Replies 1862 Views	January 01, 2019, 04:21:00 pm by Tomer
	Measuring jitter with an oscilloscope	drummerdimitri	9 Replies 4949 Views	January 01, 2019, 03:20:43 pm by 2N3055
	Acorn 180 pcb T565 - Problem.	ale112002	0 Replies 1302 Views	January 01, 2019, 02:46:53 pm by ale112002
	upper limit of thyristor di/dt?	coppercone2	6 Replies 1978 Views	January 01, 2019, 02:41:40 pm by coppercone2
	When one PLD just isn't enough	dexters_lab	24 Replies 6257 Views	January 01, 2019, 02:00:11 pm by fpgaarcade
	What is this chip's SOT number?? "TA 4c" filtering chip...	junwoo091400	7 Replies 3257 Views	January 01, 2019, 01:30:13 pm by thieringpeti
	bench/lab psu design	m3vuv	8 Replies 2605 Views	January 01, 2019, 07:37:55 am by xavier60
	energy requirement for formation of ball lighting like phenomena?	coppercone2	5 Replies 1565 Views	January 01, 2019, 07:27:21 am by coppercone2
	Problems with DIY SEPIC Converter	Eldi4	9 Replies 5402 Views	January 01, 2019, 04:17:11 am by Eldi4
	General ESP32 and CAN based circuit for Escape Rooms	dayfall	0 Replies 1555 Views	December 31, 2018, 09:58:19 pm by dayfall
	20 bit up/down counter, anything more elegant than a bunch of cascaded 4516's?	Jester	15 Replies 7638 Views	December 31, 2018, 06:27:56 pm by janoc
	whats in a keysight ultra low noise DC supply filter?	coppercone2	13 Replies 5271 Views	December 31, 2018, 03:59:50 pm by David Hess
	DC Motor PI Controller	maurosmartins	5 Replies 3259 Views	December 31, 2018, 03:55:49 pm by maurosmartins
	Anyone know the name of these connectors?	whatsthegeek	5 Replies 1820 Views	December 31, 2018, 11:54:54 am by beanflying
	Choosing IGBT module for 230V/10A inverter output	Miyuki	0 Replies 997 Views	December 31, 2018, 11:44:29 am by Miyuki
	Laser cutting	cowasaki	10 Replies 2936 Views	December 31, 2018, 10:02:00 am by cowasaki
	Grounding Chassis of USB Powered Device to USB Ground/ Shield?	Par3689	12 Replies 7297 Views	December 31, 2018, 09:16:58 am by deBug