Questions tagged [socket]

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1answer
41 views

Connecting Stereo Jack Socket

I have the following Stereo Jack Socket, but I think Its pin layout is different than the socket images available on the internet. Please show me how to connect this female socket to the circuit (L, R,...
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1answer
34 views

What does it mean to send CAN messages at 10Hz or 100Hz? Is this configurable on Linux SocketCAN

I understand the meaning of message transfer speed, i.e. a theoretical maximum of 1Mbit/second, and the 8Mbit/second in the CAN FD. That's essentially the rate at which bits are travelling on the ...
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1answer
67 views

Can anyone identify this two pin locking plastic low voltage plug and socket?

This is a plug/socket from a reset button on a gas heater. I need to extend the cable because it requires the heater facia to be removed to access it, so I wanted to create a new plug/socket to add an ...
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3answers
101 views

How much 12V DC current can I safely draw from an AC 230V 13A socket and why?

In my cabin I have a sollar cell and a 12V battery that I use to power my electronics. However I'm dissatisfied with the standard CL sockets used in cars (apparently I'm not the only one) and I ...
0
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1answer
47 views

Can anyone identify this rtc cmos battery conector please?

I'm trying to find the plug that fits into this socket. It's really, really small like 3.36mm x 4mm and the distance from pin to pin is like 1mm. Is the socket for an RTC BIOS battery in a Up squared ...
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2answers
56 views

shape and size of power plugs [closed]

What is the reason behind designing electronic devices with power cords that do not fit side by side on power boards or wall sockets. For example: all power boards that I've seen (for home/office ...
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0answers
19 views

How different is dc005 2.0 from dc005 2.1mm

I was looking for dc005 2.1mm but it is not always available at lscs component website, which made me think that 2.1 is not really of a difference from 2.0mm in a way that made them dont provide it, ...
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1answer
23 views

Looking for a 14 pin FFC, FPC connector for 1.8" display with unused space on the sides

Good evening, I'm looking for a connector that can house 14-pin connector display. Problem is that it has some extra space on the side which would not fit into regular connector. Does anyone knows ...
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0answers
36 views

Replacing soldered pins with FFC socket

I have this PCB where 13 cable pins used to be soldered to. I'd like to replace that with a standard FFC connector socket. Is this possible given the pattern shown in the image?
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0answers
31 views

how to modify my AVR so headphone jack does not shut off speakers

Being a bit deaf, I like to use my headphones while my wife listens to the speakers. Unfortunately my Samsung TV does not have an audio out plug. There is an optical audio out but it cannot be used at ...
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0answers
40 views

Earthing portable generator directly to earth pin of powerpoint?

I have just bought a generator was wondering is there a reason I cant ground it to the earth pin on a power point in my home? Im thinking a cable with single earth wire and power plug on the end so I ...
0
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4answers
143 views

Can reversing AC polarity of one of two adjacent LED bulbs reduce overall flickering in a room?

Can reversing ac polarity of half of the bulbs in a chandelier bring the flickering out of sync (out of phase) so that half of the bulbs are ON while the others are OFF? I mean the AC polarity of the ...
0
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3answers
85 views

Can't find socket for the Google Pixel 3 XL Pressure Sensor/Strain Gauge

For the past 4 days, I've been trying to locate this socket, but I'm really struggling. This is now my 3rd attempt at getting help, so I would really appreciate someone more technical, that could help ...
4
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1answer
502 views

Do dead CFL or LED light bulbs consume power and is it safe to leave them mounted?

Do burned-out CFL or LED light bulbs consume power when the switch is on? Is it safer to keep them in their sockets, removed or slightly unscrewed so the bottom center contact isn't touching? I ...
2
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4answers
205 views

Why do French power sockets have a protruding ground?

French power sockets have a protruding ground. Why did they make this decision? I can't see any major benefits from it, it saves some pennies on each power cord, but it exposes the ground connection ...
0
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1answer
79 views

Home PC power problem caused by fridge

When the fridge stops / starts I can see the Mouse & Keyboard lights spike or dim, sometimes the mouse stops working. These components are connected to a powered usb hub. I can't use another ...
2
votes
4answers
393 views

For electrical outlets that have on/off switches, is energy sent to the socket when nothing is connected to it but the switch is on?

In several countries, electrical outlets have physical on/off switches used to control the energy flow sent to the connected appliance. If the switch is set to the on position but nothing is connected ...
0
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2answers
49 views

How to connect wires between power supply and switch?

I'm trying to connect non-fused and European AC power socket/toggle switch to power supply. Probably very "newbie" question but as a starter I didn't want to try-fail with this thing for safety ...
0
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1answer
74 views

Can anybody identifies type of this socket on MSI GForce Super video-cards?

I need to identify these two connectors on videocard's PCB to by them. They are for backlight system and alike JST SH04 or Molex Picoblade, but i am not sure about it.
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1answer
63 views

Are there any design concerns that make an E12 switched socket infeasible?

Sorry if this comes across as a basic question, but this is the first place I thought to come and ask. My wife and I have bedside lamps that have E12 40W sockets with inline switches. My wife hates ...
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0answers
98 views

SMD LED without soldering

I am working in a project at the university and we need to test (electrically and optically) several different SMD LEDs. The idea is to use or create a socket able to connect the terminals of the LEDs ...
1
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1answer
51 views

What type of connector is this 3-pin socket marked “DC24V” on a printer?

The device in question is a printer, I've never seen such a connector before...
0
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2answers
79 views

Socket polarity

So recently I was installing these old fairy lights and its plug was burnt due to faulty connections, So I bought a new plug and replaced the old plug. I was wondering why do these fairy lights do not ...
0
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1answer
45 views

Wiring a stereo TRS socket as a mono output

I'm designing a product that provides mono audio output via a 1/4" SN49B12B board-mounted socket. This socket is actually a stereo socket, but I'm wondering if simply wiring the ring and sleeve pins ...
1
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1answer
82 views

What sort of power socket is this?

I am having trouble identifying the socket type of the power connection on an old voltmeter I purchased. It did not come with a cable, so I am trying to find a new one which will fit in the socket. It ...
0
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0answers
42 views

Why are the pins of a ZIF socket usually wider than a normal socket?

The pins of Zero Insertion Force sockets are usually wider than those of normal sockets. This makes it difficult to piggy-back ZIF sockets on other sockets or headers. Why are ZIF pins so wide?
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1answer
88 views

When I checking the hot terminal in the socket, multimeter shows the current through me?

I set my multimeter in AC voltage measurement, connected + wire of multimeter to the hot terminal of the electrical socket, and take - wire in my hand. Now it measures the voltage. This procedure ...
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1answer
126 views

What is this socket for?

I need some help identifying a socket. I have no idea what it might be. Websites offering help to classify didnt help. Has anybody seen such a connection before and can give me some info? what kind ...
2
votes
2answers
68 views

need help identifing parts

The first Green bit is a thermistor out of a fluke 374 clamp meter, but cant find the manufacture from the logo or what the number means. The other is a socket pin from a single wire connector, its ...
2
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1answer
121 views

General dimensions and recommendations for a USB dongle

I'm trying to create a device that connects via USB and sits in a users computers USB socket at all times, and I'm unsure of what the general dimension requirements will be. Ideally, this device ...
1
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1answer
437 views

mbed OS 5 TCP Socket

I have a few question regarding mbed OS 5's new TCP API: Some background: I will have multiple mbeds linked via Ethernet to a PC. The PC, whose IP address is fixed and known by each mbed, initiates ...
0
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2answers
78 views

Common 6-wire sockets/connectors

I'm currently playing around with some load cells in a wheatstone bridge - each cell has 3 wires (sub-1mm thickness). I want to mount these cells onto 2 separate pieces that can be spaced apart to ...
0
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0answers
54 views

What style of socket can I use for thin leads?

Preamble This is not a shopping question in the usual sense, because I'm not looking for specific product recommendations. I'm looking for advice on what category or style of connector is best-suited ...
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2answers
73 views

Identifying this component adapter/socket

I'm sorting an old collection of electronic components, some of which I don't know what they are used for, like this one: This component is about 7 mm wide. Does anyone recognize this? Thanks in ...
3
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3answers
557 views

Same type of jack - different current ratings [closed]

I'm looking for not expensive DC barrel female connector that can handle 8A of current. I found only barrel jack 5.5x2.1mm which can handle 3A, I couldn't find anything similar. But same type of ...
0
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1answer
170 views

Control the relay using an arduino

I'm trying to make a DIY smart socket. Is it possible to control the relay with an Arduino? Maybe replace the controller with the Arduino? Can I use the ribbon cable Out, Ground and VCC pins do to ...
16
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1answer
3k views

What kind of socket is that?

I found that socket on a music device produced around mid 1970s in GDR and I was wondering what kind of socket it is. Unfortunately, someone painted the whole device, including the contacts. Therefore,...
0
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2answers
363 views

Old portable CRT TV power socket

I found a nice old portable CRT TV (model "tele star 4004") without a power cable. The power socket on the back has six pins: I've never seen such a design before (and google is coming up short). ...
1
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2answers
2k views

IEC vs. UL current rating

I was doing a search on Digikey for some power entry connectors and noticed that many of the connectors are rated 10A by IEC standards and 15A by UL standards. Why is there such a large difference ...
1
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1answer
751 views

Chassis punches for IEC C13 sockets?

I can't believe I'm having trouble finding chassis punches for the IEC C13 socket. This has to be the most common way of getting 120VAC into a box, yet I can't find any chassis punches. How do most ...
2
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0answers
561 views

A curious 433 MHz signal to decode

I bought a cheap set of remote controlled power sockets and I want to integrate them into my home automation system. So I got a 433 MHz receiver for 1€, connected it to my Arduino and tried to decode ...
1
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1answer
175 views

Strange PCB Connector I haven't Seen Before - What is it?

I'm trying to determine what connector this guy is, but I've never seen it before. It has two rows of seven pins, and they are offset a bit. More importantly, does anyone have any tips on matching ...
4
votes
1answer
117 views

What are the uses for a water soluble IC socket?

I recently stumbled across water soluble IC sockets after being given a bag of them. While they do dissolve successfully from the board, I can't seem to come up for a valid explanation for why anyone ...
0
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2answers
211 views

How (or what is the best way) to raise and / or separate an LED from the PCB?

I'm designing a PCB where I have to locate two super flux LEDs like this one. The problem is that it has to be elevated, approximately, 8 mm from the PCB. What is the best way to do this? What type ...
0
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1answer
728 views

Resister Parallel to AC Live & Neutral

Hi Guys, I am a newbie to electronics but love to get started learning. So after a few google searches and YouTube videos, I have decided build my own variable Power Supply using an old Computer ATX ...
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2answers
864 views

16Amp plug to 6Amp plug [closed]

I have 6Amp socket all around my home, but my washing machine has 16Amp plug. Can convertor be used to plug 16 Amp in 6 amp socket somehow? I am in India, so electricity is 240v50Hz
-2
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1answer
417 views

Make audio jack detect headphone without actually putting headphones plug in

I am making a solution where I want to control headphone detection by PC externally as I have no control over the PC to do it through software. Below are my attempted solutions. My first try was to ...
0
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2answers
112 views

What type of plug is this (larger than a europe round prongs) [closed]

I have this plug for a eletric shaver but it doesn't seem to be a europe plug. I need to buy a adapter from this to US but don't know what this is.
1
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0answers
119 views

How far away can DDR3 memory be placed from the SoC?

I thought of an idea where i have a pcb with a soc on it, and a seperate one with the DDR3 memory that can snap into each other. This way i can replace or debug specefic parts of the system and have e....
1
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1answer
200 views

mbed Socket Thread

I need to establish an ethernet connection between a host and mbed, where the host can send commands to the mbed (e.g. move forward, move backwards, stop, etc). As there is no telling when these ...