Projects, Designs, and Technical Stuff

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	Which type of logic?	Randy222	5 Replies 1028 Views	September 04, 2024, 04:58:02 pm by Randy222
	interesting capacitor graphs / comparisons	Psi	0 Replies 533 Views	September 04, 2024, 12:31:21 pm by Psi
	Getting USB cable through cable gland « 1 2 All »	DanielRehak	33 Replies 7891 Views	September 04, 2024, 12:16:09 pm by DanielRehak
	Gan « 1 2 3 All »	Irilia	61 Replies 10234 Views	September 04, 2024, 11:56:28 am by temperance
	Is this power supply selection circuit the best solution?	daisizhou	6 Replies 1280 Views	September 04, 2024, 11:53:38 am by ledtester
	Schematic Drafting Standards « 1 2 3 All »	16bitanalogue	54 Replies 8903 Views	September 04, 2024, 10:39:33 am by Marco
	Load current spread	Krotow	18 Replies 2746 Views	September 04, 2024, 10:17:10 am by Krotow
	Active bandpass filter - unwanted oscillations ( noise)	electronx	7 Replies 1342 Views	September 04, 2024, 09:08:58 am by electronx
	MOVED: How to use an EFRATOM 100334-004 Rubidium Oscillator Frequency Standard	Halcyon	0 Replies 471 Views	September 04, 2024, 08:39:21 am by Halcyon
	DIY Cheap No clean flux	beenai2018	0 Replies 643 Views	September 04, 2024, 04:59:11 am by beenai2018
	I2C I/O expander PCAL6524 malfuntion	abelCortex	21 Replies 3211 Views	September 04, 2024, 03:15:34 am by ledtester
	Teardown and RE of a cheap OCXO	wan hung lo	5 Replies 2580 Views	September 04, 2024, 02:43:39 am by Smile2016
	Keypad	Irilia	4 Replies 987 Views	September 04, 2024, 12:30:40 am by Irilia
	74lsXXX vs 74XXX chip famies? « 1 2 All »	rwgast_lowlevellogicdesin	25 Replies 4802 Views	September 03, 2024, 11:47:53 pm by tggzzz
	Any ideas on how to time or otherwise restrict firmware to allow evaluation?	ricko_uk	1 Replies 580 Views	September 03, 2024, 08:58:58 pm by globoy
	testing deep draw batteries	KarlP	7 Replies 1174 Views	September 03, 2024, 08:48:32 pm by Conrad Hoffman
	Simple way to highlight or colour code log custom text files	ricko_uk	6 Replies 1661 Views	September 03, 2024, 08:24:43 pm by ricko_uk
	Remove 14 pin header from step file	Jester	5 Replies 852 Views	September 03, 2024, 06:19:04 pm by Doctorandus_P
	I working on different open source project (one at the time)	Irilia	1 Replies 745 Views	September 03, 2024, 06:09:13 pm by tooki
	Question about creating a LIB timing file for a mixed-signal hardmacro	emm386	0 Replies 428 Views	September 03, 2024, 06:04:06 pm by emm386
	300kHz voltage-current phase shift measurement	murgui	11 Replies 1493 Views	September 03, 2024, 02:35:53 pm by Doctorandus_P
	Stand Alone IoT device with sensors: any interest?	DonnieBrodan	1 Replies 602 Views	September 03, 2024, 10:58:15 am by DonnieBrodan
	hd44780 With 14-Pins and PCF8574 IO expander did not work	[email protected]	0 Replies 490 Views	September 03, 2024, 09:15:23 am by [email protected]
	Optical Delay Dynamic RAM (ODDRAM!) « 1 2 3 4 5 All »	wobbly	104 Replies 14366 Views	September 02, 2024, 07:33:03 pm by wobbly
	MATLAB Oscilloscope Plot and Measure using Tektronix TCP/IP Client	RonFred2	3 Replies 2788 Views	September 02, 2024, 05:13:18 pm by Alex Eisenhut
	design of a 200W DC to DC converter for vacuum tube RF power amplifier	ashok.das81	13 Replies 2625 Views	September 02, 2024, 03:58:01 pm by T3sl4co1l
	Looking for a 4 input ADC for SDR project.	psyon	8 Replies 1972 Views	September 01, 2024, 11:10:56 pm by psyon
	High Speed (500MHz+) Current Source, 10mA	luky315	23 Replies 4764 Views	September 01, 2024, 05:05:02 pm by T3sl4co1l
	USB to PS/2 converter - CH559 based	rasteri	22 Replies 13131 Views	September 01, 2024, 03:36:01 pm by mikeisfly
	3-Phase half bridge rectifier strange issue when neutral is removed	ustaad	11 Replies 2307 Views	September 01, 2024, 01:49:41 pm by ustaad
	Dynalite System Builder	perdrix	4 Replies 2113 Views	September 01, 2024, 12:33:35 pm by perdrix
	reagent for detecting capacitor leaks?	coppercone2	1 Replies 679 Views	September 01, 2024, 09:48:19 am by jpanhalt
	5 volts Atmega2560 SPI linking 3.3V sensor chip	Wilson__	10 Replies 1968 Views	September 01, 2024, 03:46:26 am by Nominal Animal
	Schematic for Japanese 1975 SS91 Silver Receiver-Amplifier	jonovid	0 Replies 671 Views	September 01, 2024, 03:13:31 am by jonovid
	Low frequency driver for Sim Shaker	_Airbus_A320_SIM	13 Replies 2180 Views	September 01, 2024, 01:47:06 am by _Airbus_A320_SIM
	Voltage Reference, precise, but cheap... « 1 2 All »	Doctorandus_P	33 Replies 6417 Views	August 31, 2024, 10:30:38 pm by GigaJoe
	ZIF DIY AA AAA battery holder	RoGeorge	4 Replies 1835 Views	August 31, 2024, 09:54:28 pm by mariush
	Water leak detector schematic opinions (Comparator talk) « 1 2 3 4 All »	Dannyx	84 Replies 13660 Views	August 31, 2024, 08:04:42 pm by SCSKITS
	How to tie system to noisey floating ground?	sidA30	2 Replies 940 Views	August 31, 2024, 07:58:48 pm by SCSKITS
	KICAD-ATMEGA328P Layout Review	Arsh ahmad	17 Replies 2992 Views	August 31, 2024, 04:46:56 pm by zapta