Projects, Designs, and Technical Stuff

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sera_os, calmtron, Phoenix, ch_scr, kwazar64, rialobran, redpanther, Ranayna, kilobyte, vizual_watcher, robson2017, bux98, bolek_bolek, Marco, TJ232, jmigal, MorganTL, mpp2508 and 8953 Guests are viewing this board.
	Bizzare op amp buffer behavior - too much gain	ChristofferB	9 Replies 2794 Views	January 25, 2019, 02:35:37 am by SiliconWizard
	Looking for 4mm PCB mount banana plugs	Mr. Scram	18 Replies 6894 Views	January 24, 2019, 05:50:19 pm by tooki
	Wrist watch project... Micronucleus bootloader question.	Chris3D	1 Replies 1725 Views	January 24, 2019, 05:04:00 pm by Chris3D
	Digital FPV video for drone racing « 1 2 3 4 5 6 All »	hexahedron	137 Replies 35879 Views	January 24, 2019, 12:16:42 pm by Marco
	[Project] 3+Pi (3PlusPi) A 3+ Axis Raspberry Pi 'hat'	tkdaichi	2 Replies 1515 Views	January 24, 2019, 04:44:40 am by tkdaichi
	Need expert advice on PID controllers	Peabody	10 Replies 2916 Views	January 24, 2019, 02:18:29 am by FrankE
	Looking for a distributor/seller of NiZn/MnZn toroids	TimNJ	5 Replies 1822 Views	January 24, 2019, 12:28:22 am by T3sl4co1l
	What kind of epoxy is this?	drummerdimitri	4 Replies 1606 Views	January 23, 2019, 11:03:51 pm by SiliconWizard
	Normally closed switch to discharge capacitor	Moriambar	13 Replies 3592 Views	January 23, 2019, 10:21:26 pm by SiliconWizard
	How to measure amps and heat for 18650 cells?	spinningmagnets	3 Replies 1301 Views	January 23, 2019, 09:04:28 pm by metrologist
	Capacitive Touch button defeat	Joust	7 Replies 2718 Views	January 23, 2019, 06:47:54 pm by Yansi
	RFID chessboard - "switchboard" similar to relay multiplexer and other questions	Rora	7 Replies 4168 Views	January 23, 2019, 03:19:52 pm by Rora
	MOSFET Gate Driver not working as datasheet describes (solved)	IMI4tth3w	5 Replies 5648 Views	January 23, 2019, 02:48:03 pm by IMI4tth3w
	Keysight / Agilent (ADS) license costs	larry42	0 Replies 3229 Views	January 23, 2019, 12:25:54 pm by larry42
	I2C Bus usage	THORs_Hand	2 Replies 1263 Views	January 23, 2019, 10:19:03 am by THORs_Hand
	My cheap controller for 320x240 LCD	rhodges	10 Replies 2910 Views	January 23, 2019, 04:22:02 am by james_s
	Looking for service manual/schematics for the Microohm meter Schuetz MR 300 C	AndersJ	5 Replies 2352 Views	January 23, 2019, 03:45:56 am by Doctorandus_P
	Stepper motor question. Low voltage, high current vs low current, high voltage	Gibson486	6 Replies 6619 Views	January 23, 2019, 02:30:10 am by Doctorandus_P
	How expensive would an efficient, good PFC USB wall wart or LED light be?	Nominal Animal	4 Replies 2010 Views	January 22, 2019, 11:58:42 pm by T3sl4co1l
	weird opamp configuration « 1 2 All »	stojke	26 Replies 5168 Views	January 22, 2019, 11:28:08 pm by wraper
	My Electronic DC Load Project - LCD DEMO	Prithul0218	0 Replies 1173 Views	January 22, 2019, 06:15:48 pm by Prithul0218
	Multichannel ADC chip	SimonST	10 Replies 2222 Views	January 22, 2019, 05:02:38 pm by ogden
	Convert Cadstar file in something new	cometa	0 Replies 923 Views	January 22, 2019, 02:30:41 pm by cometa
	M-bus master, subtracting quiescent current from data signaling.	HSPalm	8 Replies 6640 Views	January 22, 2019, 07:12:50 am by niu_yx
	Wiring/driving Si2305DS SOT-23 P-mosfets correctly	3dgeo	15 Replies 4409 Views	January 22, 2019, 01:18:52 am by 3dgeo
	What glue/adhesive use for Sendust/Kool Mu E core assembly ?	Miyuki	9 Replies 3128 Views	January 21, 2019, 11:32:57 pm by T3sl4co1l
	How to connect the common mode choke in a circuit?	sbdada	4 Replies 10296 Views	January 21, 2019, 11:12:07 pm by T3sl4co1l
	can you 'shine' candoluminescent materials coated on metals with induction?	coppercone2	17 Replies 3123 Views	January 21, 2019, 10:13:17 pm by T3sl4co1l
	Overvoltage protection for 115 V transformer primary against 230 V mains	ampwizard	23 Replies 4347 Views	January 21, 2019, 09:36:11 pm by ampwizard
	Suitable board to board connectors - Gigabit ethernet + misc GPIO and Power	mrpackethead	1 Replies 1036 Views	January 21, 2019, 08:17:40 pm by Scrts
	Very slow quadrature generator « 1 2 All »	Didgitalpunk	33 Replies 6751 Views	January 21, 2019, 06:37:31 pm by EmmanuelFaure
	Conversion of resistance based Adjustable Switching Power Supply to PWM based	gnvrvikram	20 Replies 4771 Views	January 21, 2019, 06:19:54 pm by james_s
	Why aren't all USB connectors like this?	iXod	18 Replies 4059 Views	January 21, 2019, 05:32:43 pm by james_s
	Agilent N2744A Tek probe adapter findings + rant	EE-digger	8 Replies 4296 Views	January 21, 2019, 05:04:54 pm by MarkL
	GPS 1pps how to fanout	rakeshm55	4 Replies 3386 Views	January 21, 2019, 04:21:17 pm by awallin
	How to decide life time / warrenty of a electronics product ?	Sai teja	5 Replies 2506 Views	January 21, 2019, 02:48:47 pm by schmitt trigger
	Car in a box	mintynet	9 Replies 2985 Views	January 21, 2019, 01:30:39 pm by GeorgeOfTheJungle
	Contactless Water Level Sensors	picandmix	3 Replies 3036 Views	January 21, 2019, 09:24:14 am by picandmix
	Breath Controller for synths w/ BC input: need design help « 1 2 All »	stubbsonic	28 Replies 33403 Views	January 21, 2019, 08:10:34 am by eevlurker
	What are these black squares for (pcb design question)	max_torque	8 Replies 4859 Views	January 21, 2019, 05:40:27 am by texaspyro