Projects, Designs, and Technical Stuff

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	Ventilator made from car parts « 1 2 3 4 All »	wraper	93 Replies 7625 Views	April 24, 2020, 06:52:33 pm by MK14
	DIY RF EMC Current Probe Set Design « 1 2 3 4 All »	dazz1	93 Replies 16848 Views	August 16, 2022, 05:40:05 am by dazz1
	What about home made (ESR) Meter ? « 1 2 3 4 All »	Kiriakos-GR	94 Replies 69485 Views	October 04, 2018, 08:26:12 am by ramin110
	So old to learn? Serious problem « 1 2 3 4 All »	001	94 Replies 15070 Views	November 25, 2017, 12:45:36 pm by IanJ
	Reverse engineering LCD from Ipod Nano V6 « 1 2 3 4 All »	mikeselectricstuff	94 Replies 44644 Views	December 17, 2013, 08:20:51 pm by Psi
	DIY bench power supply PSL-3604 « 1 2 3 4 All »	Liv	94 Replies 75897 Views	November 28, 2023, 11:28:40 am by anur156
	Airsoft - paintball chrono « 1 2 3 4 All »	vzoole	94 Replies 44313 Views	May 05, 2017, 05:14:36 pm by btloggg
	Square holes on aluminum.... how do you do it? « 1 2 3 4 All »	tkamiya	95 Replies 16635 Views	March 04, 2020, 01:24:24 am by tautech
	Bring a product to market without certification? « 1 2 3 4 All »	JamesG-J	95 Replies 15553 Views	April 02, 2024, 01:10:34 am by Kasper
	100Hz flicker in lighting is a problem? « 1 2 3 4 All »	ocset	95 Replies 13333 Views	August 26, 2018, 01:05:26 pm by ocset
	New ideas for dimming method for the LED Bulb « 1 2 3 4 All »	WeiZhao	95 Replies 16281 Views	August 11, 2021, 12:57:19 am by WeiZhao
	Instrumentation Amplifier Modification or Replacement « 1 2 3 4 All »	loop123	95 Replies 38040 Views	March 28, 2024, 10:13:26 pm by loop123
	Filtering switching noise with ferrite beads and linear regulator « 1 2 3 4 All »	ramicio	96 Replies 27338 Views	May 03, 2013, 01:01:11 pm by ramicio
	Very Low Noise Preregulator for Benchtop Power Supply « 1 2 3 4 All »	Kalvin	96 Replies 66328 Views	December 15, 2017, 02:19:09 pm by David Hess
	X-ray generation and detection « 1 2 3 4 All »	ali_asadzadeh	96 Replies 15366 Views	January 30, 2023, 06:56:53 pm by confal44
	ETCHANT Question « 1 2 3 4 All »	innkeeper	96 Replies 9299 Views	August 09, 2018, 12:18:43 pm by sleemanj
	Homebrew digital computer system « 1 2 3 4 All »	GK	97 Replies 49106 Views	May 10, 2015, 02:01:38 pm by stevenhoneyman
	My analog 0-12V 3A benchtop power supply « 1 2 3 4 All »	Alex30	97 Replies 39487 Views	January 26, 2015, 01:05:15 pm by Alex30
	Guess What Will Happen: Battery Desulfation Experiment « 1 2 3 4 All »	TheRuler8510	98 Replies 70488 Views	December 04, 2021, 12:25:07 am by Dehv
	Low frequencies Vector Network Analyzer, arduino based. « 1 2 3 4 All »	MasterT	98 Replies 15825 Views	October 18, 2018, 11:13:10 pm by Bud
	Fighting Chinese sellers of counterfeit parts on eBay « 1 2 3 4 All »	SharpEars	99 Replies 41854 Views	December 22, 2015, 07:09:47 pm by SharpEars
	Another Power Supply « 1 2 3 4 All »	braddrew0	99 Replies 30753 Views	February 21, 2016, 02:16:35 am by braddrew0
	Mixed linear and switch-mode topology in a lab power supply? « 1 2 3 4 All »	technix	99 Replies 31563 Views	April 04, 2016, 07:54:08 am by technix
	Rotary phase converter burning up. « 1 2 3 4 All »	chipwitch	99 Replies 32311 Views	April 06, 2014, 08:21:24 pm by chipwitch
	Trying to emulate three synchros using Arduino « 1 2 3 4 All »	richfiles	99 Replies 53846 Views	December 12, 2021, 01:06:50 am by richfiles
	SMPS for vacuum tube power amplifiers.(status: back at it) « 1 2 3 4 5 All »	SK_Caterpilar_SK	100 Replies 19366 Views	September 18, 2019, 10:12:18 pm by SK_Caterpilar_SK
	EME: Earth Moon Earth Communications « 1 2 3 4 5 All »	Electro Fan	100 Replies 35270 Views	September 07, 2015, 06:53:48 pm by Electro Fan
	Budget GPSDO - complete « 1 2 3 4 5 All »	MIS42N	100 Replies 49496 Views	March 12, 2024, 02:19:10 am by MIS42N
	Designing a custom Lightsaber PCB - code writing time.... « 1 2 3 4 5 All »	Canobi	100 Replies 41940 Views	November 15, 2015, 12:00:17 pm by Canobi
	Need help on my first hobby project(12V,100A linear power supply) « 1 2 3 4 5 All »	keiby.zhou	101 Replies 47400 Views	January 22, 2012, 09:47:10 pm by cyberfish
	Digital ESR meter « 1 2 3 4 5 All »	dannyf	101 Replies 42622 Views	February 08, 2014, 09:24:43 pm by dannyf
	IGBT vs MOSFET for dummy load « 1 2 3 4 5 All »	OM222O	101 Replies 21619 Views	October 02, 2018, 07:08:09 pm by duak
	Do modern guitar amp PCBs still look like they were designed in the 1980's? « 1 2 3 4 5 All »	e100	101 Replies 20052 Views	May 05, 2017, 10:16:38 pm by mfratus2001
	Project: High power constant current programmable load « 1 2 3 4 5 All »	Allen	102 Replies 55594 Views	September 10, 2012, 02:02:17 pm by GK
	Boost converter -2 speed ramp « 1 2 3 4 5 All »	HendriXML	102 Replies 12182 Views	January 18, 2021, 11:11:23 pm by HendriXML
	DIY Ghz sampling head for <100Mhz scopes « 1 2 3 4 5 All »	Mosaic	102 Replies 113045 Views	March 05, 2018, 07:24:28 pm by Marco
	Sick of Apple chargers? Solution: SupperCharger+, the Next Generation « 1 2 3 4 5 All »	SharpEars	103 Replies 26508 Views	July 20, 2015, 08:53:46 pm by SharpEars
	BLDC Motor Controller, Design, Waveforms, Thermal Tests « 1 2 3 4 5 All »	Glenn0010	103 Replies 29920 Views	June 12, 2018, 07:57:16 pm by MUR90
	Need advice for ADC Buffer « 1 2 3 4 5 All »	Crossphased	104 Replies 23522 Views	June 25, 2018, 04:18:00 pm by Kleinstein
	Battery Balls, fast way to fill your electric vechicle? « 1 2 3 4 5 All »	firepower	104 Replies 37882 Views	August 03, 2016, 10:16:11 pm by Kilrah


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