Projects, Designs, and Technical Stuff

	Subject	Started by	Replies / Views	Last post
coppercone2, CatalinaWOW, DimitriP, Tantratron, ivo, DC1MC, robson2017, clansd99, moffy, uer166, orzel, Dannyx, NiHaoMike, daltonhawk and 601 Guests are viewing this board.
	What programs do you use for creating technical documents???..... « 1 2 3 All »	Smokey	57 Replies 30339 Views	September 02, 2021, 11:37:19 am by TheUnnamedNewbie
	Bridge rectifier made with MOSFETs	hkBattousai	18 Replies 30390 Views	March 05, 2015, 08:45:43 am by eneuro
	A measurement of 10 MHz down to 10 uHz « 1 2 3 4 5 All »	John Heath	107 Replies 30395 Views	February 05, 2018, 01:52:39 pm by John Heath
	Improving Adjustable Dual Voltage Bench Power Supply « 1 2 3 4 5 All »	Frankentronics	112 Replies 30399 Views	July 02, 2022, 12:43:56 am by David Hess
	very low capacitance isolation transformator DIY for mains « 1 2 All »	oz2cpu	46 Replies 30402 Views	March 17, 2022, 08:24:54 am by oz2cpu
	Suggested low pass filter for a DAC « 1 2 3 All »	peter-h	52 Replies 30416 Views	December 10, 2021, 04:53:02 am by T3sl4co1l
	Cheap Chinese Cree XM-L T6 modification « 1 2 All »	0xdeadbeef	27 Replies 30440 Views	October 27, 2018, 01:29:13 am by Rick Law
	ESR evaluation and verification « 1 2 All »	mawyatt	37 Replies 30477 Views	March 28, 2022, 02:06:45 am by joeqsmith
	Uni-t ut-d07a Bluetooth.. « 1 2 3 All »	spikey1973	58 Replies 30478 Views	June 23, 2022, 02:03:44 am by pami3r
	jay diddy 5 transistor esr meter « 1 2 All »	pete g	45 Replies 30525 Views	December 25, 2023, 04:30:05 am by p.larner
	Structural integrity of equipment shelf on casters « 1 2 All »	matthuszagh	26 Replies 30545 Views	November 09, 2021, 10:43:03 am by m3vuv
	Confused over SN74LS04 and HD74LS04. They are not compatible. « 1 2 All »	gmc	25 Replies 30549 Views	March 14, 2022, 06:56:46 am by IanJ
	How to protect from the USB Kill Stick « 1 2 3 All »	anfang	69 Replies 30598 Views	September 21, 2016, 04:21:36 pm by RGB255_0_0
	PCB fab: Hackvana vs OSHPark « 1 2 All »	marshallh	34 Replies 30713 Views	January 08, 2014, 05:06:19 pm by mazurov
	Trimble 65256 5V 10mhz As fitted in Trimble gpsdo and some bg7tbl,output level « 1 2 3 All »	davebb	53 Replies 30796 Views	December 31, 2016, 09:55:22 pm by Bryan
	HP Barney Oliver Amplifier - Output Transistor Selection « 1 2 All »	HotGlass	29 Replies 30830 Views	November 06, 2021, 04:46:05 pm by coppercone2
	DIY oscilloscope front end queries « 1 2 All »	WattsUp	34 Replies 30848 Views	December 08, 2016, 02:52:39 am by JoeN
	1000 Watt 50KV DC homemade power supply by glasslinger « 1 2 All »	staxquad	48 Replies 30905 Views	March 18, 2014, 07:25:38 pm by SeanB
	Single phase supply off a three phase diesel generator question « 1 2 All »	Chris Wilson	26 Replies 30974 Views	March 12, 2022, 10:53:05 pm by m3vuv
	Need help rigging up a spot welder for some 18650s « 1 2 3 All »	VoltJesus	56 Replies 31045 Views	May 23, 2018, 03:44:55 pm by anishkgt
	water tank level measurement... what sensor to use? « 1 2 All »	VEGETA	48 Replies 31084 Views	May 24, 2013, 04:00:44 am by cthree
	Controlling 20 LEDs with potmeter « 1 2 All »	okw	29 Replies 31084 Views	November 15, 2021, 07:25:50 pm by okw
	Did I break my Oscilloscope? « 1 2 3 All »	tayexdrums	58 Replies 31109 Views	September 05, 2010, 01:50:12 pm by nyo
	Linear regulated PSU voltage drop. « 1 2 All »	davelectronic	37 Replies 31139 Views	February 03, 2024, 11:04:32 am by p.larner
	Low Cost Voltage Reference Experiment « 1 2 All »	paulie	44 Replies 31146 Views	May 01, 2023, 04:19:07 am by EJE
	Function generator ICs « 1 2 All »	bearman	34 Replies 31155 Views	April 01, 2018, 08:51:12 am by MarkF
	Reference for LCR or ESR meters « 1 2 3 All »	The Electrician	53 Replies 31188 Views	March 25, 2014, 03:37:22 am by fpliuzzi
	Pwm MOSFET driver « 1 2 All »	jackbob	41 Replies 31242 Views	March 11, 2017, 10:25:44 pm by papanasos
	Improving glow plug driver design for RC plane radial engine « 1 2 3 All »	kikinou	57 Replies 31268 Views	June 05, 2016, 09:45:26 am by kikinou
	NodeMCU ESP8266 RS485 EPEver Solar monitor DIY	paulca	20 Replies 31293 Views	October 23, 2023, 10:41:53 pm by encore2097
	Video's of making the Ultimate Kelvin connection(major hacking of a Pomona clip) « 1 2 3 All »	robrenz	65 Replies 31303 Views	November 29, 2012, 03:59:48 pm by quarks
	Mains converter to power Aussie scientific machine in the USA. « 1 2 All »	VK3DRB	32 Replies 31342 Views	February 24, 2022, 12:23:52 am by VK3DRB
	Noise cancelling a furnace with speakers ?	MathWizard	12 Replies 31369 Views	February 01, 2024, 09:25:06 pm by Randy222
	OCXO Stable Reference and Control Voltages? « 1 2 3 All »	FlyingHacker	62 Replies 31373 Views	March 10, 2016, 12:03:36 am by uncle_bob
	Show us your mains waveform! « 1 2 3 4 5 6 ... 8 All »	nfmax	175 Replies 31444 Views	April 19, 2024, 02:21:29 pm by niels747
	Measuring standby power « 1 2 All »	rr100	35 Replies 31574 Views	February 18, 2015, 04:32:28 am by djacobow
	How to prevent accu power banks from turning off on devices with low current?	Rodast	5 Replies 31665 Views	July 18, 2014, 06:15:00 am by HKJ
	5 minute build 24XX/24CXX series EEPROM programmer (9 pin serial)	glossywhite	9 Replies 31679 Views	January 11, 2011, 06:02:05 am by Mechatrommer
	>1MHz Bandwidth Electronic Load (and a slower digitally controlled version) « 1 2 All »	TopQuark	30 Replies 31720 Views	March 25, 2022, 01:40:34 pm by LaserSteve
	Test Bench - Isolation Transformer grounding question. « 1 2 All »	RacerR	38 Replies 31846 Views	March 12, 2022, 05:37:37 pm by dannybeckett


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