Projects, Designs, and Technical Stuff

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vk6zgo, JaRo, robson2017, hans, Analog Frontend Designer, Jakkals82, Kokoriantz, Qw3rtzuiop, exnihilodub, pepona, 8goran8, MjayDee, the Chris, BennoG, yinada, moffy, Anyzis, FrickelPit, ekremturanfirat, SparkyFX and 7671 Guests are viewing this board.
	Cost-Effective Solution for Regulated -12V from +15V DC Input	Halban	7 Replies 1303 Views	January 23, 2025, 01:43:24 pm by Halban
	ACS711 Current Sensor Fault Line Output Voltage???............	Smokey	5 Replies 1142 Views	January 23, 2025, 10:56:41 am by fourtytwo42
	Electronic solvent droplets dispenser ideas?	ricko_uk	6 Replies 1010 Views	January 23, 2025, 08:16:07 am by ricko_uk
	Function generator booster for MSO5000	thmjpr	5 Replies 5451 Views	January 23, 2025, 12:43:31 am by LinuxGuy123
	How to power on the board RockPro RK399 using the TNTOR 10.000mh power bank.	ziomario	0 Replies 470 Views	January 22, 2025, 09:39:59 pm by ziomario
	555 replacement help please	xtal_01	11 Replies 2094 Views	January 22, 2025, 09:06:54 pm by Langdon
	Negative voltage charge pump in audio circuit: how to remove background noise ? « 1 2 3 4 All »	microvia	78 Replies 10392 Views	January 22, 2025, 06:29:49 pm by microvia
	Datasheet for ASMEDIA ASM1480	Dennis_G	0 Replies 934 Views	January 22, 2025, 04:26:45 pm by Dennis_G
	The right digital potentiometer to control a Buck and a Boost Converters	shamooooot	11 Replies 2298 Views	January 22, 2025, 03:56:48 pm by shamooooot
	Long I2C on pcb	ambrozy	15 Replies 2087 Views	January 22, 2025, 03:55:44 pm by tooki
	3x 5W through hole vs 10x 2512 surface mount resistors?	incf	7 Replies 1178 Views	January 22, 2025, 03:10:02 pm by Solder_Junkie
	Test car battery with oscilloscope during cranking « 1 2 All »	slugrustle	27 Replies 8222 Views	January 22, 2025, 12:40:58 pm by Psi
	Did You Hear of Such an AM Receiver? For DSB-Suppressed Carrier. « 1 2 3 4 All »	KerimF	79 Replies 15346 Views	January 22, 2025, 12:18:20 pm by KerimF
	Heathkit PCB Wire-to-Board Connectors - Still Available?	Vonsgarage	12 Replies 3461 Views	January 21, 2025, 10:29:43 pm by Classic-mac
	Prevent reverse engineering with light sensor?	jm_sanz	7 Replies 1257 Views	January 21, 2025, 09:48:07 pm by jm_sanz
	Measuring AC low power consumption with multimeter/oscilloscope combo?	nightfire	14 Replies 5491 Views	January 21, 2025, 06:37:41 pm by rs38
	LDO feedback Resistors parallel res and cap purpose	electronx	2 Replies 766 Views	January 21, 2025, 06:02:05 pm by AnalogTodd
	parallel approximations	aboubkr90	8 Replies 1372 Views	January 21, 2025, 04:21:47 pm by mawyatt
	Self biased Zener reference using Wilson current mirrors « 1 2 All »	Dabbot	31 Replies 6107 Views	January 21, 2025, 02:48:21 pm by LordXaos
	tektronix plasma switches	coppercone2	1 Replies 661 Views	January 21, 2025, 01:50:28 pm by ahsrabrifat
	I'm looking for a battery charger + circuit protection for my DIY tablet	ziomario	2 Replies 602 Views	January 21, 2025, 01:44:20 pm by tunk
	ground issue when expanding PCB for mechanical strength	john23	0 Replies 476 Views	January 21, 2025, 01:38:22 pm by john23
	Dissipating 700mW through a D2PAK 7805 regulator? Copper pour heat-sink design	incf	12 Replies 1780 Views	January 21, 2025, 10:57:48 am by incf
	Liquid metal for PC cooling – asset or liability?	nexus	6 Replies 4345 Views	January 21, 2025, 10:25:01 am by Haenk
	what on earth is this thing for	silly sausage	4 Replies 1078 Views	January 21, 2025, 10:22:54 am by coppercone2
	Reverse-engineering some Litton military boards	D Straney	22 Replies 9198 Views	January 21, 2025, 08:32:23 am by silly sausage
	Continuously variable power factor capacitor idea	Circlotron	3 Replies 1009 Views	January 21, 2025, 08:17:33 am by coppercone2
	What is this component?	weldnative	9 Replies 2221 Views	January 21, 2025, 08:00:23 am by XxMandragoraxX
	Flea-Scope™ USB Oscilloscope, Logic Analyzer, and more ($18, 18 Msps, WebUSB) « 1 2 3 All »	rich t	59 Replies 12294 Views	January 21, 2025, 01:16:15 am by theoldwizard1
	PoE for Improved Smoke Alarm Project	waoj	13 Replies 2583 Views	January 20, 2025, 07:53:35 pm by floobydust
	Cooking a Rb lamp	S57UUU	4 Replies 929 Views	January 20, 2025, 04:29:20 pm by Wallace Gasiewicz
	USB C vs type B micro for a new design. « 1 2 3 All »	Fflint	50 Replies 8094 Views	January 20, 2025, 08:55:38 am by Fflint
	Looking for ideas for hardware means of configuring a simple numeric value	HwAoRrDk	19 Replies 3090 Views	January 20, 2025, 07:18:00 am by kripton2035
	Optimal VFD settings for single phase induction motor	Miyuki	5 Replies 1181 Views	January 20, 2025, 07:12:33 am by Siwastaja
	Linear PSU trips RCD	daxliniere	11 Replies 1756 Views	January 20, 2025, 05:12:20 am by Someone
	Condenser microphones vs MEMS microphones	NiHaoMike	4 Replies 886 Views	January 20, 2025, 05:07:14 am by NiHaoMike
	USB battery bank that turns on when load switches on	Kasper	5 Replies 2011 Views	January 20, 2025, 04:59:45 am by Kasper
	Building a Roland Juno-60 clone Audio Chorus processor and could use some help « 1 2 All »	Midphase	26 Replies 4377 Views	January 20, 2025, 03:12:58 am by Midphase
	Digital tachometer for vertical bandsaw	drummerdimitri	21 Replies 3226 Views	January 20, 2025, 02:17:52 am by Poroit
	BK Precision DC Electronic Load - Model 8540 Repair « 1 2 3 4 All »	bostonman	77 Replies 20423 Views	January 20, 2025, 02:09:33 am by bostonman