yassinsiouda/minimind-fr-electronics
63.9M • Updated • 13
Datasets:
conversations listlengths 2 166 |
|---|
[
{
"role": "user",
"content": "How a P-Channel Mosfet works with a pull-up resistor\n\nI have been desperately trying for days to troubleshoot this h-bridge I build so I'm trying to completely understand it first. What I don't understand is how R1 and R2 in the below image operate. Is the V+ powering both th... |
[
{
"role": "user",
"content": "Quelle est la différence entre le langage Java, les API Java et les bibliothèques de classes Java, et comment s'articulent-ils tous ? Cette question a été inspirée par la débâcle Oracle/Google. Explique comme si j'avais cinq ans.",
"reasoning_content": "",
"tools": "",
... |
[
{
"role": "user",
"content": "Why are the pinouts of LPC21xx all over the place?\n\nI am working as a winter intern at a robotics company. My job is to assist the lead embedded developer in... whatever he wants my assistance in. \n\nAbout a week back, I was handed a NXP blueboard with LPC2148 on it. Althoug... |
[
{
"role": "user",
"content": "How do NAND flash memory writes work?\n\nBelow is a picture of my understanding of NAND flash memory operation.\n\nNAND flash works by first erasing all the cells in a single block (essentially setting it to '1') and then selectively writing 0's. My question is- Since the word ... |
[
{
"role": "user",
"content": "pic adc read data\n\nI have trying to read analog data comes from adc. For this reason, I have write following porgram segments. Can you look at and say \"what is wrong with it?\" or \"am I forget something which should be put ?\" or \"Should I initialize any I/O?\". \n\ntools ... |
[
{
"role": "user",
"content": "What is the main downfall of using QPSK rather than DQPSK in fiber optics?\n\nI've read that QPSK works theoretically in order to encode two bits depending on the phase of the signal. However, practically a reference for the carrier signal would be needed due to some ambiguity ... |
[
{
"role": "user",
"content": "Where can I find DMM probe sockets?\n\nI am working on a DMM project and need sockets for standard probes. I don't even know what keywords to search for these. I could fallback and use banana sockets but it would be better if I could use the standard socket.",
"reasoning_co... |
[
{
"role": "user",
"content": "Suppression diode for relays in ULN2803A\n\nI want to make a simple 8 chanel relay multiplexer. My choice for driver IC at the moment is ULN2803A and for relays it is a 12v DC DPST relay.\n\nI read in ULN2803A datasheet that it contains Suppression Diodes. Does this means I sho... |
[
{
"role": "user",
"content": "Présente-moi un fait intéressant sur Mars.",
"reasoning_content": "",
"tools": "",
"tool_calls": ""
},
{
"role": "assistant",
"content": "Mars possède la plus grande tempête de sable du système solaire, couvrant l'ensemble du globe pendant des mois.",
... |
[
{
"role": "user",
"content": "How do analogue electronic systems address issues related to component failure?",
"reasoning_content": "",
"tools": "",
"tool_calls": ""
},
{
"role": "assistant",
"content": "Reliability is paramount! To mitigate the risk:\n* **Redundant Path Design**:... |
[
{
"role": "user",
"content": "What's the correct term to describe a conductor which doesn't always obey Ohm's law?\n\nNon-ohmic comes to mind, but that gives an impression that the conductor never satisfies Ohm's law. Is there a better term which describes a conductor which might satisfy Ohm's law at certai... |
[
{
"role": "user",
"content": "name of 'black trim masker' display\n\nWhat is the official name again for the small black trimming 'border'/'mask' around the four edges of a display?\n\nI just forgot the official name.. and google turns up results about a wrong display ratio or to small display setting, whic... |
[
{
"role": "user",
"content": "USB to GPIO module\n\nI'm working on a project which involves having users press buttons on a webpage which the server needs to send onto a microcontroller in the form of a GPIO signal. The only ports available on the server are USB.\n\nI have had a couple of thoughts:\n\nJust ... |
[
{
"role": "user",
"content": "Units of area parameter in ngspice\n\nCan anyone tell me what are the units of area parameter used in ngspice?",
"reasoning_content": "",
"tools": "",
"tool_calls": ""
},
{
"role": "assistant",
"content": "The units of \"area\" can depend upon the device... |
[
{
"role": "user",
"content": "Low Pass Filter With Hall Effect and ADC Help\n\nBackground:\n\nI am using the Allegro ACS758KCB-150U hall effect based current sensor, here is the datasheet, I am using it to measure current drawn by 24V motors, between about 20A - 130A. The reason I need to measure the curre... |
[
{
"role": "system",
"content": "You are OpenCode, a CLI software-engineering agent. Use the provided tools to explore the repository and resolve the user's issue.",
"reasoning_content": "",
"tools": "[{\"type\": \"function\", \"function\": {\"name\": \"bash\"}}, {\"type\": \"function\", \"function\"... |
[
{
"role": "user",
"content": "ModelSim VHDL - Nested 'for' loops behaviour\n\nI've now been a couple years working with VHDL in college and I've been using ModelSim to simulate my designs. Today, however, I noticed something I couldn't understand about for loops, so I thought I'd ask it here :)\n\nWhen usin... |
[
{
"role": "user",
"content": "How can I model a relay in LTSpice IV?\n\nI would like to use a 12V relay in my LTspice circuit, however there is no relay in the component list. \n\nHow can I do?\n\nRelay model: SRD-12VDC-SL-C",
"reasoning_content": "",
"tools": "",
"tool_calls": ""
},
{
"... |
[
{
"role": "user",
"content": "Quel auteur a créé Fu Manchu",
"reasoning_content": "",
"tools": "",
"tool_calls": ""
},
{
"role": "assistant",
"content": "L'auteur qui a créé Fu Manchu est Sax Rohmer.",
"reasoning_content": "",
"tools": "",
"tool_calls": ""
}
] |
[
{
"role": "user",
"content": "Is there such thing as a 'capacitor socket'?\n\nOr will I have to make one?\n\nSomething like a 2kV mount for a cap like this (but obviously higher voltage);\n\nSo you can switch a bunch of different ones in and out, if not, I might have to design one.",
"reasoning_content"... |
[
{
"role": "user",
"content": "Voltage divider to sense voltage on arduino\n\nI am working on a DC voltmeter for monitoring my solar panels. Total voltage of my panels can go up to a maximum of 50 volts. I designed a voltage divider with 100k and 10k resistors. For full voltage it gives 4.54 volts on arduino... |
[
{
"role": "user",
"content": "Analog Multiplexer?\n\nI am almost completely new to electronics. Recently I was reading about an 'analog multiplexer' I know what a multiplexer does, and how it works, but is there such a thing as a 'digital multiplexer' that would just give +5v when a channel was on?\n\nPar... |
[
{
"role": "user",
"content": "what does this symboles means Unm, Uni?\n\nI found in some documents that the creepage and the clearance distance for PCB are calculated according to the value of the tensions Unm and Uni. What does this symboles means ?",
"reasoning_content": "",
"tools": "",
"tool... |
[
{
"role": "system",
"content": "You are OpenCode, a CLI software-engineering agent. Use the provided tools to explore the repository and resolve the user's issue.",
"reasoning_content": "",
"tools": "[{\"type\": \"function\", \"function\": {\"name\": \"bash\"}}, {\"type\": \"function\", \"function\"... |
[
{
"role": "user",
"content": "Whispers of the Stickered Enigma, generate SEO's, tips, how you can sell, strategies, platform to use to sell like amazon store, keywords for instagram, keywords for instagram, etsy, and other ecommerce social media",
"reasoning_content": "",
"tools": "",
"tool_call... |
[
{
"role": "user",
"content": "Issue replacing 27C256 ROM with 62256 RAM\n\nI'm trying to replace a 27c256 ROM with a 62256 RAM, to be able to easily change the memory content. I thought this would be pretty straight forward. Not quite, it seems.\n\nI made an simple experimental PCB which is build around the... |
[
{
"role": "user",
"content": "Solar-powered Li-Po charger + Arduino\n\nI have an outdoor arduino project I'd like to power with a battery + solar panel. I'm a bit of an EE n00b, so would like to make sure I've got the basics right.\n\nI'm using a 3.7v 1800mAh LiPo battery, with the guts of a SparkFun LiPo c... |
[
{
"role": "user",
"content": "What is the difference between MibSPI and SPI?\n\nThe following text is from the TI TMS570LC4357 microcontroller features overview:\n\n \n Five Multibuffered Serial Peripheral Interface (MibSPI) Modules\n \n \n MibSPI1: 256 Words with ECC Protection\n Other MibSPIs: 128 W... |
[
{
"role": "user",
"content": "7 port powered USB hub backfeeding to my PC\n\nI just bought two 7 port usb hubs: LogiLink UA0124. Just to run into a strange situation.\n\nI did some servicing to my PC today and disconnected the main power cord from the PSU. Only to find out that all my usb devices(connected ... |
[
{
"role": "user",
"content": "PIC: Debug power consumption issues\n\nI have a board containing a PIC16 (see datasheet here) that is drawing too much current. We're able to measure the current draw for the board as a whole, but we can't measure the current draw for every single component.\n\nOur theoretical ... |
[
{
"role": "user",
"content": "Simple current flow\n\nReferencing ground circuit simulator(link launches a simulator applet)\n\nWhy doesn't current flow in the resistor in the bottom right? What do I need to read about electric theory to be able to correctly trace current flow and solve problems like this?",... |
[
{
"role": "user",
"content": "Class A amplifier Need help\n\nHi I make this class A amplifier but how to replace R5 (10 ohm/10 W) with transistor because its getting really hot and how to achieve up to 10 Watt with +/- supply. I have +/-25v with 4A please help",
"reasoning_content": "",
"tools": "",... |
[
{
"role": "user",
"content": "Measuring a voltage that is higher than your reference voltage\n\nQuestion: How to measure an input power rail?\n\nLet's say I want to build a circuit that switches in a load that draws 1A from a 5V power rail (that is the supply for the device) and then measures that rail to s... |
[
{
"role": "user",
"content": "What purpose does the capacitor serve in this schematic?\n\nI'm looking at this schematic someone did for daisy chaining a set of 74HC595's and I wanted to know why there is a capacitor put on the pin4/latch and the GND. What purpose does it serve and why is it not required on ... |
[
{
"role": "user",
"content": "how choose transistor for driver circuit of stepper motor?\n\nI need to drive a 1A stepper motor coil from a digital output that can source only 5mA. That would require Hfe of 1A / 5mA = 200, but I can't find a transistor with that much gain. Is there any transistor that woul... |
[
{
"role": "user",
"content": "How to make a discharge curve\n\nI am trying to make a discharge curve for one of my batteries that I have. All I know about it is that it is a 1.5V battery. Now if I have to make a discharge curve for it, how would I make one and what load should I use to make one? Should I pi... |
[
{
"role": "user",
"content": "Part 1. Definition\nGiven a story, answer the question about the story. The question is the last sentence in the input. These stories can be difficult due to their length and how each story has at least one of the three following scenarios: the first is when the individual's be... |
[
{
"role": "user",
"content": "Transfer function for inverting amplifier\n\nAfter reading this answer I wanted to know how the transfer function for an inverting amplifier was derived. I found this page, but it leaves me unsatisfied. Their proof is just two lines, and the opamp's amplification isn't even men... |
[
{
"role": "user",
"content": "LED organ input problem\n\nI'd made this LED organ (schematic below and here): \n\nAnd one of the filters are not working. On the opamp's inverting input, there's a small sin signal, and I don't know where it comes from.\n\nI measured these with my scope on the filter. This is ... |
[
{
"role": "user",
"content": "Modifying Interrupt Vector Table of Atmega32\n\nA project that I'm working on involves a cycle accurate interrupt service routine. This routine is written in AVR Assembly where I just wrote:\n\n.org oc1aadr\nrjmp INTRP\n\n(to set up the IVT)\nAnd it worked perfectly well. Howev... |
[
{
"role": "user",
"content": "Is the following statement true?\n\"Calligraphy artists often practice for many hours before mastering their craft.\" Step-by-step reasoning process:",
"reasoning_content": "",
"tools": "",
"tool_calls": ""
},
{
"role": "assistant",
"content": "Most peop... |
[
{
"role": "user",
"content": "Extract information from video through HDMI input processing\n\nI need to develop a prototype of a device that does the following:\n\nTake an HDMI input\nFor each frame extract a small region of the screen. \nIt's a small bar indicating some changing value.\nConvert this bar le... |
[
{
"role": "user",
"content": "Traduisez l'inférence suivante en notation logique: Pour tout x, si x_3 cuit, alors x_3 écrit une lettre. Pour tous les x, si x_3 était heureux, alors x_3 est cuisson. Il y a au moins un x pour lequel x_3 est heureux si et seulement si x_3 va boire de l'eau. Par conséquent, il ... |
[
{
"role": "user",
"content": "How to test TS7805 regulator if it is working?\n\nI have a TS7805 voltage regulator that was placed on a pcb, laying around for 2 yeras. Is there a fast way to see if it is still working? I have a multimeter and some resistors at home and an DC 5-12V Adapter.\n\nThanks!",
"... |
[
{
"role": "user",
"content": "Parallel of two shortcircuit\n\nsimulate this circuit – Schematic created using CircuitLab\n\nI have trouble finding value for I2 current. Would I1 go through NODE1 down and close the loop, so I2=0, or go to the left from NODE1 so I2=-I1, or split (if we assume that both short ... |
[
{
"role": "user",
"content": "Why output of square wave signal after bypass capacitor is a triangular wave?\n\nI understand square wave contains many sine waves of different frequencies as so does triangular wave. \nMy impression with bypass capacitor is that the higher the frequencies the better it attenua... |
[
{
"role": "user",
"content": "Building circuit for n-relays using flip flops, is this the best solution?\n\nI'm trying to build a circuit for n relays, each relay should hold it's state (ie latched).\n\nMy first Idea was to use decoders, but clearly this was a bad option, since the state of the relays won't... |
[
{
"role": "user",
"content": "Self Inductance Of the Coil\n\nQ. Lower the self inductance of a coil _.\n\nOptions : \n\nmore will be the weber-turns.\nmore will be the emf induced.\nlesser the flux produced by it.\nsmaller the delay in establishing steady current through it.\n\nAns - option 4\n\nBut why ... |
[
{
"role": "user",
"content": "Can analogue electronic systems be used in applications requiring precise control over physical parameters?",
"reasoning_content": "",
"tools": "",
"tool_calls": ""
},
{
"role": "assistant",
"content": "Yes! They are perfectly suited for *direct* control... |
[
{
"role": "user",
"content": "Some pointers on how to begin VHDL writing\n\nI'm currently doing some tutorials and reading some books on how to write VHDL. As I'm curious and learn better with hands-on tutorials I'm going to start implementing my projects that will serve me well in the future. \n\nFor my fi... |
[
{
"role": "system",
"content": "You are OpenCode, a CLI software-engineering agent. Use the provided tools to explore the repository and resolve the user's issue.",
"reasoning_content": "",
"tools": "[{\"type\": \"function\", \"function\": {\"name\": \"bash\"}}, {\"type\": \"function\", \"function\"... |
[
{
"role": "user",
"content": "If voltage is measured between two points on a wire, with no resistance in between is the voltage zero?\n\nI have a series circuit. Let's say the battery has a potential difference of 10 Volts.\n\nOn two points of the wire before the current hits any resistors, I attach the rea... |
[
{
"role": "user",
"content": "PIC16F SSPADD Causing SCL To Go Low Early\n\nI am not able to communicate with my RTC (PCF8563). I am trying to communicate with it using a PIC16F876 over the I2C bus. The code below is all I am doing in my main(). I am unable to receive an ACK from the RTC. For some reason, wh... |
[
{
"role": "user",
"content": "What determines sizeof(int)\n\nRegarding the standard data types, What is the size of an integer in ATmega controllers? And what determines the size, is it just the compiler? Or is it in the hardware design of the controller itself and therefore all ATmega compilers have to abi... |
[
{
"role": "user",
"content": "Comment puis-je modifier les données XML suivantes pour afficher la présence des frères et sœurs au lieu de leur absence ?\n<person>\n <name>John</name>\n <age>25</age>\n <siblings>0</siblings>\n</person>",
"reasoning_content": "",
"tools": "",
"tool_calls": ""
... |
[
{
"role": "user",
"content": "V-USB with ATtiny2313 to communicate with Android\n\nHow would one interface a ATtiny2313 with usb to communicate with a android device? I know it involves using V-USB, but how does the circuitry work? Am I supposed to connect certain pins on the ATtiny2313 to certains parts of... |
[
{
"role": "user",
"content": "inkjet cartridge control\n\nI would like to build this:\n\nhttps://www.youtube.com/watch?v=UjlHtHAN0DU\n\nI.e. a programmable stamp/printer that you slide along a piece of paper. I would like for it to use easily obtainable cartridges, such as HP.\n\nI looked around and found t... |
[
{
"role": "user",
"content": "What is the output amplitude of direct digital sythesizers such as the AD9850?\n\nWhen looking at AD9850 DDS or other similar parts made by Analog Devices, it is obvious that the output signal amplitude changes with frequency. This can be shown as \\$x= \\pi \\dfrac{f_{out}}{f_... |
[
{
"role": "user",
"content": "Whats this white stuff on my board?\n\nI'm not an engineer, but my monitor stopped working yesterday (it just wouldn't display anything but still gets power) so I figured I'd like to take it apart and see what went wrong. At the very least I'd get to see what the inside of a m... |
[
{
"role": "user",
"content": "Is this code implying a latch and unsafe (verilog)?\n\nI am getting started with verilog and I wrote this code here to test if a number if prime. I know it could be a lot more efficient but it is just for practice. The way test for primeness is when the reset signal gets sent... |
[
{
"role": "user",
"content": "Why my FPGA programs does not work?\n\nI am very new to FPGA and sorry for this elementary question. I just made a very simple XOR code like this with Webpack ISE to download to XC2S100 ( just for test!) but it does not work.\nEDITION1: According to comments, I checked DONE sit... |
[
{
"role": "user",
"content": "Can a power MOSFET for switching application be used as a linear amplifier?\n\nPower MOSFETs nowadays are ubiquitous and fairly cheap also at retail. In most datasheet I saw power MOSFETs are rated for switching, without mentioning any kind of linear applications. \n\nI'd like ... |
[
{
"role": "system",
"content": "You are a function calling AI model. You are provided with function signatures within <tools></tools> XML tags.You may call one or more functions to assist with the user query. Don't make assumptions about what values to plug into functions.Here are the available tools:<tools... |
[
{
"role": "user",
"content": "How much power does DDR3 RAM draw when unused?\n\nI have a RAM-using application that\n\nwould occasionally find extra RAM helpful, and\ncan afford the extra hardware, but\nhas a tight power budget.\n\nThus, I would include the extra RAM only if this extra RAM did not draw too ... |
[
{
"role": "user",
"content": "Will a 1950s television still work?\n\nMy company has a Philco Predicta television model H3407 as described here: Philco Predicta description. Will this TV still work with modern broadcasts?",
"reasoning_content": "",
"tools": "",
"tool_calls": ""
},
{
"role... |
[
{
"role": "user",
"content": "Reducing voltage using a resistor\n\nI want to know how to reduce an AC voltage of 175 V to 110 V using a resistor. The device I am using is 200 Watts, 110 V but the voltage from the source is 175 V. What value of resistor should I use to shed about 60 volts AC?",
"reasonin... |
[
{
"role": "user",
"content": "How to determine total circuit voltage and individual component resistance for a series circuit\n\nThis is a question from someone who has just started to learn electronics. I'm a bit confused\n\nLets say I have a series circuit with three lamps. Lamp 1 needs 1V, lamp 2 needs 2... |
[
{
"role": "user",
"content": "What is the effect of this delayed statement in the following process?\n\nHi guys in the following process how the delayed assignment should be interpreted?\n\nclk_process : process\nbegin\n clk <= '0','1' after 5 ns;\n wait for 10 ns;\nend process;\n\nIs it intep... |
[
{
"role": "user",
"content": "Please explain the following integer constant used in verilog\n\nThe integer constant in verilog specified as \"size base value\".\n\n8'h81 : I think in this 8 is size h(hexadecimal) 81(value). but I am confused, it has 8 size. 81 is 2 digit hexadecimal number its size should... |
[
{
"role": "user",
"content": "Wiring a 2.5km football field with 220v\n\nI have a football field to wire up. It measures 900m x 450m. I need to connect multiple light weight devices that use a 100-220vAc adapter that convert the voltage to 24v for the daughter device.\n\nWhat i was thinking was to use a Sin... |
[
{
"role": "user",
"content": "Resistor/Ohm's law question?\n\nI just used Ohm's law and I was puzzled by this. I am quite new to resistors, and I am only going to use it for an Ionocraft project to reduce the flow of current to ground. \n\nSo if I have a 9v battery, and had an impossible LED that could get ... |
[
{
"role": "user",
"content": "LTI Response Help\n\nA system is known to be LTI. The response of the system to a step function u[n] is δ[n] + δ[n-1].\n\na.) Find the response of the system to 2u[n] + u[n-1]\n\nb.) Find the response to the unit impulse δ[n].\n\nMy professor hasn't been doing a good job of exp... |
[
{
"role": "user",
"content": "Determining whether piecewise function y[n] = {x[n] if n even, -x[n] if n odd} is time invariant\n\n$$\ny[n] =\n\\begin{cases}\n x[n], & \\text{if }n\\text{ is even} \\\\\n-x[n], & \\text{if }n\\text{ is odd}\n\\end{cases}\n$$\n\nMy usual way of solving time invariance problems... |
[
{
"role": "user",
"content": "Resistive loading effect voltage drop\n\nI have been working on a project that is supplied by 8.4v battery.\nI then used the 7805 voltage regulator to get 5v and supply the electronics.\n\nLater, I figured out that I need to have 3.3v along with with 5v to supply a different m... |
[
{
"role": "user",
"content": "Donne-moi un résumé de l'article suivant.\n\nArticle : \"Les effets du changement climatique sur la biodiversité marine\"",
"reasoning_content": "",
"tools": "",
"tool_calls": ""
},
{
"role": "assistant",
"content": "En raison des préoccupations de confi... |
[
{
"role": "user",
"content": "ESD protection for pH measurement electrode input\n\nI want to puild a pH meter, which uses a normal glass electrode. Such an electrode behaves as a pH dependend voltage source (<+-500mV) with very high internal resistance (10MOhm - 1GOhm, depending on the electrode). As a cons... |
[
{
"role": "user",
"content": "Arduino + MAX232 + Pharos GPS360\n\nI'm working on getting an ATMega168 to talk to my GPS that I ripped out of the casing from Microsoft Streets and Trips. I know it talks RS232 @ 5v (according to this post) and I just need to listen on pin 3 and apply 5v to pin 5 and ground to... |
[
{
"role": "user",
"content": "I have a set of USB-classed barcode scanner and microcontroller board, how do I process the data?\n\nQuestions:\n\nIs the signal already readable for the microcontroller if I have both the scanner and the board match headed with USB?\nI know that the scanner was programmed to o... |
[
{
"role": "user",
"content": "SN74HC138 demultiplexer. How do I implement a switch?\n\nI have this demultiplexer and I need to configure it in such a way that I can control 8 transistors using its outputs. They NEED to be NPN transistors, so when I select an output using the addresses, it must give me logic... |
[
{
"role": "user",
"content": "Why FPGA's have latches when they are almost never used?\n\nThis question is a follow up question of the existing question: \"When is using latches better than flip flops in an fpga that supports-both\". \n\nIf use of latches in FPGA's is limited to rarest or rare situations, w... |
[
{
"role": "user",
"content": "Routing considerations of analog signals on twisted pairs\n\nI'm designing a part of a system that will receive 4 analog signals carried on 4 twisted pair cables which are input to an ADC. These signals are low speed (probably in KHz) bipolar ranging from -10V to +10V that shou... |
[
{
"role": "user",
"content": "How could I make a water-resistant touch/tap sensor (similar to push button) for all-weather outdoor use?\n\nI am building an Arduino-based device to be used outdoors (on a bicycle), and it is expected to work in all weather conditions. The device will have some buttons to turn... |
[
{
"role": "user",
"content": "Problem with relay current requirement and how to increase current in DC circuit?\n\nWhat is the minimum current required to run a relay of 5 V (part: RWH-SH-105D). Will the relay run with 5V DC and 0.8mA current (my inputs)? If it does not work, then please suggest methods to ... |
[
{
"role": "user",
"content": "What are some key considerations when designing a custom guitar pedal circuit?",
"reasoning_content": "",
"tools": "",
"tool_calls": ""
},
{
"role": "assistant",
"content": "When designing a custom guitar pedal circuit, several key considerations will in... |
[
{
"role": "user",
"content": "LM2678 Output Voltage Drop Under Load\n\nI soldered up a LM2678 for a 5V 1A output with a 12 volt input (Input voltage and current from (12v supply @2A) like shown here. http://www.ti.com/lit/ds/symlink/lm2678.pdf\n\nIt outputs a solid 5 volts under low < 50mA loads but experie... |
[
{
"role": "user",
"content": "Eye diagram measurement of a CLK using an Oscilliscope\n\nI'm still a junior engineer and wondering how to perform eye diagram measurement of a CLK using an Oscilliscope? \nMy second question: Is the eye diagrams just using to measure CLKs, or one may also measure Data using ey... |
[
{
"role": "user",
"content": "DALI error detection command\n\nI need a help from someone who knows DALI standard well and has experience on it and knows DALI control gears' structure. \n\nI make a DALI related application and aim to detect if the connected lamp is broken. To do so, I send following commands... |
[
{
"role": "user",
"content": "How do engineers design circuits for low noise performance?",
"reasoning_content": "",
"tools": "",
"tool_calls": ""
},
{
"role": "assistant",
"content": "Engineers design circuits for low noise performance through several methods:\n- **Component Selecti... |
[
{
"role": "user",
"content": "Current consumption in milliseconds\n\nIf I use 10mA for 40 milliseconds. How much current have I used in mAh (milliamperes per hour)?",
"reasoning_content": "",
"tools": "",
"tool_calls": ""
},
{
"role": "assistant",
"content": "Try using dimensional an... |
[
{
"role": "user",
"content": "Finalize project: How to go from breadboard to a semi-permanent circuit\n\nI'm tinkering with Raspberry Pi, and envision a few small applications that will require external circuits. I find the breadboard setup to be a bit too fragile for long-term use, but I'm not sure how t... |
[
{
"role": "user",
"content": "FPGA buffered and unbuffered clocks\n\nWhat are the differences between buffered/unbuffered clocks in a Virtex-6 FPGA?",
"reasoning_content": "",
"tools": "",
"tool_calls": ""
},
{
"role": "assistant",
"content": "FPGAs have pre-placed and pre-routed clo... |
[
{
"role": "user",
"content": "Unused slots in the stepper Motor\n\nThe motor I am talking about has six wire slots of which two are unused and wires coming from the motor are restricted to four (4 to 4 jumper connecting wires are there to connect the motor ).So why are these two slots left unused? Does this... |
End of preview. Expand in Data Studio
minimind-fr-electronics-data
sft_spec_electronics.jsonl (42,537) — conversations schema.
theprint/Electronics-QA + electronics.stackexchange.com (accepted
answers) + ~25% base-SFT replay; ~30% rows with a diagnostic <think>.
Built by scripts/convert_spec_electronics.py; see the
minimind-fr-electronics model card.
Built from
theprint/Electronics-QAbshada/electronics.stackexchange.comallenai/tulu-3-sft-mixturejpacifico/French-Alpaca-dataset-Instruct-110Kangeluriot/french_instructNousResearch/hermes-function-calling-v1nvidia/Nemotron-SFT-SWE-v3.5
Format: line-delimited JSON. SFT rows use MiniMind's SFTDataset schema —
{"conversations": [{role, content, reasoning_content, tools, tool_calls}]}
(all string fields; tools/tool_calls are JSON strings; reasoning_content
renders in <think>…</think>). All SFT files were filtered to 0%
zero-supervised rows at the trainer's max_seq_len.
Used to train yassinsiouda/minimind-fr-electronics.
Training framework: https://github.com/jingyaogong/minimind.
License
Apache-2.0 for the derived blend. Upstream dataset licenses apply — c4 (ODC-BY), tulu-3 (ODC-BY), Nemotron-SFT-SWE (CC-BY-4.0), French-PD-Books (public domain), and the others per their cards.
- Downloads last month
- 23
Models trained or fine-tuned on yassinsiouda/minimind-fr-electronics-data