Projects, Designs, and Technical Stuff

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Zoli, 4lfre1re, David Hess, reboots, Mahagam, showman, Ian.M, gamalot, brumbarchris, jfiresto, oPossum, SiliconWizard, partsplanai, ejeffrey, quicknick, turmoni, jomas, dgo_42, DLJ and 19527 Guests are viewing this board.
	broad band noise source vs sweep signal for spectral analysis	sarepairman2	6 Replies 3135 Views	December 25, 2015, 02:15:46 am by IconicPCB
	31.5MHz Band pass filter design	ali_asadzadeh	18 Replies 7702 Views	December 24, 2015, 11:09:08 pm by G0HZU
	What's going on here?	v8dave	15 Replies 5340 Views	December 24, 2015, 04:05:51 pm by MagicSmoker
	Dell N7110 backlit keyboard in an N5110	IMI4tth3w	5 Replies 7667 Views	December 24, 2015, 01:50:32 pm by IMI4tth3w
	Painful goof LF353?	w3amd	5 Replies 3100 Views	December 24, 2015, 08:08:04 am by Richard Head
	The Future of the 555 Timer	sentry7	6 Replies 3691 Views	December 24, 2015, 05:05:08 am by Alex Eisenhut
	Revolutionary new memory cell - is this true and usable?	matseng	21 Replies 12919 Views	December 24, 2015, 01:46:48 am by T3sl4co1l
	Vehicle ECU - dissolving PolyUrethane « 1 2 All »	digsys	28 Replies 30752 Views	December 23, 2015, 11:25:07 pm by MagicSmoker
	current limting doesnt work only constant voltage	ZeTeX	3 Replies 2617 Views	December 23, 2015, 07:06:22 pm by ZeTeX
	Mixing linear / switching power supplies for multiple voltages	dexters_lab	4 Replies 2448 Views	December 23, 2015, 05:26:29 pm by tggzzz
	74HC4050 vs SN74LVC125A	JacquesBBB	12 Replies 11998 Views	December 22, 2015, 11:11:27 pm by bson
	Do you believe in science. tesla vs human	Arjan Emm	8 Replies 6138 Views	December 22, 2015, 10:28:15 pm by Arjan Emm
	"memory" cable - cable that flexes and keeps position	TheUnnamedNewbie	5 Replies 2417 Views	December 22, 2015, 08:39:28 pm by cncjerry
	Mains solder smoking? « 1 2 All »	BoomBrush	27 Replies 13418 Views	December 22, 2015, 07:35:53 pm by seancsnm
	Fighting Chinese sellers of counterfeit parts on eBay « 1 2 3 4 All »	SharpEars	99 Replies 56135 Views	December 22, 2015, 07:09:47 pm by SharpEars
	Shape of relay contact faces - flat vs convex	Circlotron	1 Replies 2127 Views	December 22, 2015, 04:51:58 pm by SeanB
	On wich side of the cable do I put the circuit...	rhdf	9 Replies 4499 Views	December 21, 2015, 08:39:44 pm by Ian.M
	TB6600 stepper driver problems	Emil	19 Replies 23903 Views	December 21, 2015, 06:55:06 pm by Emil
	multiple thermistors - get max value	Chupacabras	4 Replies 2664 Views	December 21, 2015, 06:05:04 pm by Chupacabras
	Projects for isolation transformers, ideas????	Mr J	1 Replies 1651 Views	December 21, 2015, 05:47:37 pm by Fungus
	SN74HCxx vs CD74HCxx	JacquesBBB	5 Replies 3360 Views	December 21, 2015, 03:24:11 pm by free_electron
	Hacking a pH probe	HarlanKing	2 Replies 3207 Views	December 21, 2015, 01:10:32 pm by Gyro
	Digitally set current limit on PSU	AlxDroidDev	7 Replies 3858 Views	December 21, 2015, 12:06:09 pm by dom0
	Interfacing an audio amp to my bluetooth speaker?	iamdarkyoshi	0 Replies 1244 Views	December 21, 2015, 07:41:48 am by iamdarkyoshi
	How to remove soldermask and silkscreen	TheUnnamedNewbie	15 Replies 14535 Views	December 21, 2015, 05:54:30 am by Ian.M
	How about an inner tube that you never have to pump up?	mazzic518	4 Replies 2937 Views	December 20, 2015, 09:49:13 pm by wblock
	MCP3208 alternative with VRef > VDD	LukeW	4 Replies 3871 Views	December 20, 2015, 08:54:31 pm by nctnico
	Switching multiple input rails into CN3063 LiPoly charger	LukeW	1 Replies 1729 Views	December 20, 2015, 03:12:29 pm by Paul Price
	4 to 20mA reading circuit.	pedrovdsc	3 Replies 2663 Views	December 20, 2015, 12:09:16 am by Jeroen3
	Idea for a 1V reference (1.024V)	SharpEars	9 Replies 5247 Views	December 19, 2015, 07:16:14 pm by Edwin G. Pettis
	Current transformers at milliamps reasonable? [SOLVED, answer is "Yes."]	Paul Moir	22 Replies 14274 Views	December 19, 2015, 06:21:24 pm by Paul Moir
	Working with copper clad and RF.	rwgast_lowlevellogicdesin	21 Replies 12740 Views	December 19, 2015, 05:57:25 pm by G0HZU
	Tutorial on Theory, Design & Characterization of a CMOS Transimpedance Amplifier	Hugoneus	11 Replies 6225 Views	December 19, 2015, 04:42:21 pm by Hugoneus
	MCU with lots of GPIOs vs. smaller MCU + GPIO expander « 1 2 All »	leonerd	38 Replies 17808 Views	December 19, 2015, 04:17:32 pm by mikerj
	RF Combiner Port Isolation	WBB	5 Replies 3768 Views	December 19, 2015, 04:09:21 pm by WBB
	RS232 line drivers on powered down devices	ChristofferB	2 Replies 1768 Views	December 19, 2015, 12:38:33 pm by ChristofferB
	Dell PSU dps-600fb adjusting 13.8V output	AndreyS	3 Replies 5279 Views	December 19, 2015, 05:13:11 am by NiHaoMike
	PSU Automated tester : xDevs.com Neutron or practical DC load design	TiN	3 Replies 4445 Views	December 19, 2015, 05:13:11 am by lukaq
	shipping charges -Mouser-!	Asim	9 Replies 8750 Views	December 19, 2015, 01:06:59 am by Psi
	unknown old Moto chip GSCR38102PG05	uwezi	0 Replies 1502 Views	December 18, 2015, 11:13:15 pm by uwezi


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