Chips [video]

Posted by JamesRPatrick 7 years ago  |  last reply 7 years ago


chip card

Hi i would like to know if anyone can break the chip card ? ive seen the professor from cambrige university did has anyone get feedbacks?

Posted by sparthe 7 years ago  |  last reply 7 years ago


Compass on a chip

Does anyone know what I need to have a Compass on a chip? The idea is for a horizontal ring of LEDs with the northern LED lit. If the ring turns, the light will chase towards the north most point on the ring. I've found single and dual pole compass chips, but I admit a lot of ignorance about chips in general. Anyone have a shopping list for such a project?

Posted by catalyst 10 years ago  |  last reply 9 years ago


Audio chip? Answered

I want to make a device to play a sound when a PIR sensor detects motion, but I don't know about the audio chip. I can't seem to find a chip that allows you to program a sound clip to it, then output it when it is given a signal. The closest I found was a cheap sound recorder module from china, but it contains all the external components (mic, batteries, speaker, switches) and so it acts just as a voice recorder. I need an individual chip that will do something similar. I may use the module as a prototype, but I eventually intend to mass produce the circuit, so that is why I am looking for an alternative. It only needs to hold about 5 seconds worth of audio, medium quality.

Asked by andy70707 7 years ago  |  last reply 7 years ago


human chipping?

I know think I am considered to be crazey, but I know what was done to me....I need something that will detect a chip in my body, and something to block it I know that that there are detectors...but I dont know which one is good and I dont have alot of money to spend. I was told to block it with metal..or copper...I used copper roofing sheidling( I dont think that worked...there are companies selling pants for rfid but you dont know if your getting the right info....or is there a fraud

Asked by thefrightendone 6 years ago  |  last reply 5 years ago


Drilling on the copper chips?

Hi, I'm asking about how to drill on copper or silver chips? I mean if there is material or chemicl help to drill on copper or silver chips to write on it or to draw. in other words how to draw or write on copper or silver chips, pls help thanks

Asked by canadian nh 10 years ago  |  last reply 10 years ago


custom sound chips? Answered

I've always wondered how these doorbells and other such devices play a particular recorded jingle or a song.I think its possible to make  circuits which can play custom tunes set by us(maybe using a PC).Could you please give me a brief idea on how this is done?

Asked by Adarsh_tronix 6 years ago  |  last reply 6 years ago


Rfid Brain Chip

Is it safe to destroy a Rfid Chip in the Brain with an EMP device or would the Heat damage the Tissue too much?

Posted by Atlasx111 15 days ago  |  last reply 13 days ago


Substitute for a 4017 chip?

I am working on a project that needed 2 4017 chips. I looked all over where i live but couldnt find any. Is there any other chips i could use instead.  I need 12v to power some LED's.  i am hooking into a 555 timer chip.  I am building the 18 led lighthouse circuit described on this site.?

Asked by cspooner 6 years ago  |  last reply 6 years ago


help!ic chip?

Alright, so, i have this ic chip and want to do a project with it, but the problem is , i don't know what it does therefore i don't know what i can do with it. the writing on top of the chip says mc34063 and underneath it says 1110 please help me if you know what it does? i will put a picture on this thread. extra info: i salvageed it from a radio i believe

Posted by flubbersaurus 5 years ago  |  last reply 5 years ago


proximity chip relay

Not sure if in correct forum but here goes... I'm wondering if someone could design a simple and inexpensive way to use a chip to trip a relay with proximity. An idea I have for vehicle anti theft. possibly to bypass need for ignition barrel etc. but to allow the car not to be started without the presence of a close by chip. any ideas?

Posted by astrosurfer 10 years ago  |  last reply 10 years ago


chip with four legs

I have a four legged chip and i dont know what it is. it is marked with a few different markings which are A83401 and 21508. on the opposite side its marking is 0549. the middle two legs are grounded with power in another and output from the fourth. it is in a joystick for a machine. can any one help?

Posted by wexd 7 years ago  |  last reply 7 years ago


Chip Bag Survival

Hello Everyone: This is my first post in this forum. I have a website on preparedness and survival. I have posted also my first instructable as well basted on this topic. So my challenge to everyone is to use only chip bags and duct tape to come up with something that could save your life. Other than the fact that potatoe chips are part of a well balanced diet. The bags can be used to make all sorts of things. Have fun. Like this one below. Robert (Survival Central editor)

Posted by SurvivalCentral 8 years ago  |  last reply 8 years ago


Chips in smoke detectors

I have a bunch of smoke detector circuit boards all of which have IC chips. All of them have slightly to widely different numbers, some Motorola, a philips, etc.  The main question I have is what type of chips are these as far as function goes? I tried looking these up but so far nothing absolute. Some numbers I remember are 8506, 8605, 8502; other numbers are way different and I don't remember what they are.

Posted by eramsell 1 year ago  |  last reply 1 year ago


Cat chip logger

Could you modify the reader in a chip reading cat flap to log the details of the chips t hat pass through it rather than only let recognized chips open the flap? Chip reading cat flaps exist data logging is possible this I know, how to tie the two together is beyond me. Give me detailed instructions I could do it, but I'm more at home with working out how to wind the detector coil than what to do with it. The reason is this My sister has a problem, she is in danger of becoming a cat lady, or at least over run with strays or other peoples cats. Her current plan other than catching the visitors that are clearly street cats and delivering them to the local shelter, is setting a camera trap aimed at her cat flap and posting the visitor photos on the local area FB page with is this your lost cat under it.  couple of the poor conditioned strays she has managed to get to the shelter have been chipped it is  reasonable to assume that some of the others must be to, and they would be easier to catch possibly if their  owners were trying to do it. Even a simpler system that just connected chipped cat with photo, and there by identified which cats aren't chipped so presumably are true strays not just nominally owned would b of help those could then be targeted for capture and re homing first.

Posted by Stan1y 2 years ago  |  last reply 2 years ago


Arduino or AVR chips?

I have a strong will to learn micro controllers, but i am confused with certain aspects . Since, i am new at these, so please suggest me. Which one should i chose arduino or avr chips. Please, also suggest , which programming language would be easy , arduino based or .c based (avr) language. I am also not sure if i go for arduino, would i be able to upload program to avr chips using arduino ide ( if i don't learn .c). Need Help! 

Asked by ShuvamP 2 years ago  |  last reply 2 years ago


Sensitive Accelerometer Chip

I've seen some projects that use accelerometer chips with arduinos to get readings (e.g. in MATLAB). I'm looking to do this but I'm going to be measuring very low amplitude, low frequency vibrations so, I imagine, the types of acceleromters I've seen used (e.g. the MMA7341L) won't be sensitive enough. Does anyone have a suggestion for which accelerometer would be appropriate (I know that MEMS are a popular brand - there's a list here: http://www.analog.com/en/mems-sensors/mems-accelerometers/products/index.html)  Many thanks for your time! Oli

Posted by ocheadle 4 years ago  |  last reply 4 years ago


Current in IC chip

Hello, It's a bit stupid to ask (I think), but essential to me. From all schematic I readed over intructables I never saw anything or anybody that cared for that. If a IC have a maximum and minimum current to respect ie: 6mA to 10mA, do we even care? Do I need to limit the current somehow? As I said, every schematic I readed never added any resistor or talked about anything relate to limiting the current on the VCC for the integrated circuit. I'm currently building a device that use one 555 timer IC in astable and a few others IC and they are all connected in parralel to the power suply. Thanks

Posted by sxdemon 8 years ago  |  last reply 2 years ago


rfid chip in food

I have had some problems with illegal rfid chipping by the avalon station los angeles county sheriffs. i have had to throw away alot of my belongings not knowing which item or items were chipped. this rfid frequency number was given to a motorcycle gang on the mainland ( i live on santa catalina island off the coast of southern california).........and this gang attacked and tried to murder me across state lines when i went on a trip to northern california/oregon.............these guys stalked and attempted to kill me at least 15-20 times during an eight month terrifying ordeal!  there are some "bad cops" on the force that did not want me to return to the island; as i was going to be a major figure in some lawsuits that are being prepared at this moment. gang officer david v mertens played hardball with a very innocent little resort town of avalon (google his name). he tried to tell the world that on the "misty" island of catalina that there were gangs here on the island.....which is hogwash as everybody in this little community knows everybody else; sometimes too much.......it is like having 3000 brothers and sisters! so after his little pr stunt........hey; there is a need for him on the island. he got kicked off of the island as he does not belong in a resort town. i am a person who has lived in the wilderness for the better part of 30 years; and am very hard to locate, capture or worse...........but they tried twice on the island using air assets (one a grey unmarked military helicopter and two days later a little blue and white private airplane)....but to no avail. they came "straight to me" in the canyons and forests of the island and in the forests of oregon and then back again in the forests of lake tahoe...........no one has ever found me like that........especially a bunch of city boys. when they don't capture me we all walk around town as if nothing happened!  my questions are how to detect these chips and destroy them on my backpack, other belongings and even chips that may very well have been inserted into some food i found on the backside of the island just after a sheriffs helicopter had taken off from the remote area. i thought the chopper was putting food in places just in case some of the survivors of a coastguard airplane/helicopter crash found their way to shore; but it might of been meant for me. since returning to the island i saw someone chip my day pack that i left unattended during a mountain run............so as an experiment i went out three days ago and hid the pack  in the local hills,  when i returned home i realized that i had lost my knife out of it's holster.  i go back 30 minutes later to look...........and guess what?........the pack was already gone!  then some sort of personnel folks came back for me; that i saw way down below me in that spot......looking directly at me! i always get hunches to get up and go before anything major is about to happen; which is how i got away from the motorcycle gang and the sheriffs that backed the gang cop. any suggestions you might give me in regards to these issues would be greatly appreciated.  thank you for your time. pack below

Posted by richard e dial 9 years ago  |  last reply 8 years ago


Is it possible to program Atmega chips with just a bootloaded chip? Answered

I was wondering if i could use a atmega chip with an arduino bootloader to program other chips. I have an arduino uno, and it doesnt have ISP abilities yet due to software issues. So i want to try using a bootloaded chip to program other chips. Could i stick it into my uno to program it, and then take it out and program other chips? Just wondering :) Thanks

Asked by astroboy907 8 years ago  |  last reply 8 years ago


How to dye wood chips?

I have a very large shrub bed and access to several tons of wood chips. I need to see if anyone has an idea how I can dye the chips without buying commercial dyes. Can water color work?

Asked by opc167 9 years ago  |  last reply 9 years ago


what is a integrated chip ? How it works ?

What is an integrated chip ? how it works ? and how is its structure ? can we program it if yes how & in which computer language(c,c++,java)

Asked by ajithb 6 years ago  |  last reply 6 years ago


How can I program into an IC chip?

How can I program into an IC chip?(I want to program the steps and time delay with my own device)

Asked by theinlinaung2010 8 years ago  |  last reply 1 year ago


Can you help idenify IC chips?

I am trying to identify 3 IC chips for possible use with the https://www.instructables.com/id/Headphone-amplifier/ project. They areall from cd drives for old PCs. 3414A   964N     JRC Manufacture by TOP-G Model #: BCD E520C 565 973 JRC Mitsumi Model: CRMC-FX4824T The headphone piece was seperate of the main board (as well as the next one) and is labeled Mitsumi 74-4602A 5216  3YB Matsushita-Kotobuki Model: CR-563-B Seperate board label: LMJB0187B I have had zero luck finding these but I've never had any luck finding IC chips.

Asked by Andale_The_Great 7 years ago  |  last reply 7 years ago


what would be a good material to make poker chips?

Hello everyone, as part of my new poker table project i decided to make also the chips.  what materials would you reccomend me to work with, knowing that i dont have a workshop. (i was thinking about concrete). would really like to hear your thoughts and opinions best regards. yarin

Posted by yarin shabatov 1 year ago  |  last reply 1 year ago


Is there any way to put words/letters on potato chips? Answered

It's part of my superbowl entry. I know it sounds silly but if there is any way i would like to know. (Don't tell me to google because I already have)

Asked by patriots8888 7 years ago  |  last reply 7 years ago


I would like to learn how to .......

Hey.... I have always wanted to know how to do some small soldering jobs. Make a solar powered torch. 12 volt lighting for my fish tank. A digital clock.... The list goes on and on. Have wanted to do all of this kinda stuff is the early 80's...  Who and where do I go to get some help?? I have bought 20 x Light Chip  Light Color Warm White / Pure White Color Temperature (K) 3000-3500  /  6000-6500 Wattage (W) 10 Voltage (V) DC 9-12 Forward Current 1050 mA Luminous Flux (lm) 900 Dimension(mm) 20mm x 14mm Package Included 1 X Light Chip I would like some help with the guage of wire, 240 - 12 volt conversion and stuff like that....  I have seen some wonderful peoples inventions and creations on here and would like to start with my led chips.. Thank you  

Asked by SelenaT 3 years ago  |  last reply 3 years ago


How to dye wood chips ?

I have access to tons of wood chips I will use in the shrub beds.  What can I use to dye the chips with?  Will water colors work? 

Asked by opc167 9 years ago  |  last reply 9 years ago


help wiring 12x 10w led chips

Hi I just bought 12 SMD white led. i want to make a distraction device for airsoft. I got the LEDs but now I need some newbie friendly help to connect these light and get a proper power supply for these. I don't know how much power will I be needing for them. Here are the details of the led lights from the ebay page SPECIATIONS Voltage: 9-12V / 900mA Chip: Genesis's LED 30Mil chip Luminous Flux: 900-1000LM Output Power: 10W Light Color: Warm White 3000k-3200k Cool White 6000-6500k Beam Angle: 120-140 i want to run them off a 11.1v lipo they are about 12v fully charged. its all got to be kept quite small too. i need to know what drivers i need etc. i also want it to be remote controlled. would this work as the driver? and ran the chips in 2S6P? http://www.banggood.com/8A-DC12-24V-LED-Strip-Light-Single-Color-Dimmer-Controller-With-Wireless-Remote-p-987970.html

Posted by Desolation91 3 years ago  |  last reply 3 years ago


Fish n' Chips and other fast food question: IMPORTANT!

Well, for a Business studies/economics assignment (40 pages!!!!!!) I was given the task of setting up a hypothetical business. This is basically doing everything APART from actually doing it, if that makes sense.  Anyway, I'm setting up a (hypothetical) Fish n' Chip shop and I just wanted to know what would make you want to visit a Fish n' Chip shop, from the outside I mean. What kind of shopfront aesthetics would make you think "wow, let's go there!" There are no Mcdonalds, Burger King or KFC etc. where I live, so there are no big brands to compete with: just 2 pubs and a chinese take-out. Also if you could think of a good name for my shop, that would be great! I thought of: "House of Cod" and "The best Plaice in town" but I couldn't think of any others that aren't already established Fish n' Chip companies.

Posted by Lowney 9 years ago  |  last reply 8 years ago


White and yellow corn?? Answered

  I was at a party and the chips changed.  After much research, I found that the chips had changed from yellow to white corn chips.  The yellow was much better but I never knew there was a difference in a chip.  I do understand mans 10,000 year cultivation of corn BUT what is the difference  between white and yellow corn?       Thanks

Asked by onrust 8 years ago  |  last reply 8 years ago



advice on what these are

I have 6 of the silver ones and 1 of the gold but i cant work out what they are anyone have any advice as google is not helping gold  -  Ancom 741 silver -  rc 743 d ray 7231 also i have found little black ones with 4 legs on each side with 7244  sn72741p thanks for any advice you can offer 

Posted by aafit 4 years ago  |  last reply 4 years ago


how to load a program into a chip?

I am willing to know about how to load a program into a chip

Asked by s07ece20 9 years ago  |  last reply 9 years ago


Ground chip in wireless devices? Answered

Same as subject is there a universal frequency ground chip one wireless devices?

Asked by wiccakingkamui 5 years ago  |  last reply 5 years ago


HP 1315 memory chip

How do I remove a the memory chip from my Hp 1315 prinnter before I reccycle it?

Asked by mglynn68 7 years ago  |  last reply 7 years ago


Heatsinks and Peltier Chips-WWWWWUUUUTTT?

I need a peltier chip for a project and I'm a little confused how they work. I'm pretty sure I got it right, but not positive. Can someone tell me if this is right? The hot side of a peltier chip is attached to a heatsink with "grease" (can someone tell me where to get that?) then a fan blows the hot air away from the peltier chip from the side and another fan blows across the side of the peltier chip to its intended destination for cooling. Is this right?

Asked by Adum24 8 years ago  |  last reply 8 years ago


what does this chip do? Answered

I have a atmlh812 smd chip here, but i cant find any datasheets on it. it also says 02B(or 8) 1 (.)Z8F1056C is it made by atmel? can someone help me find a datasheet for it?

Asked by zack247 8 years ago  |  last reply 8 years ago


Help with the LM1875 amplifier chip?? Answered

 do i need a 4A supply, or is that just the most it can handle? ie can i use a 18V 1.4A transformer with it? i realize it wont be working the chip's potential, but that's not a big deal to me i just want it to work.

Asked by tigerdog330 9 years ago  |  last reply 9 years ago


Can anyone identify this chip??

I scavenged this chip out of an old weather station. Its an rf transmitter that broadcasts on 433 MHz. I am looking for any type of data sheet to identify the pin out. I have labeled the ones I know and hope to be able to integrate this into an arduino. Thanks you for your help! The chip is labeled with:  TB-THR128-0.1 016-408603-01 Connection points are circled in red. High-Res Images: The chip: http://i.imgur.com/zG7z6eq.jpg The underside:  http://i.imgur.com/ojipNPo.jpg What it was attached to: http://i.imgur.com/6SpCEXl.jpg

Asked by transistorguy 5 years ago  |  last reply 5 years ago


help identify numbers on this chip? Answered

Okay, so im looking to replace some IC's in a laptop. simple enough, but theres one thing. the part numbers differ by only one digit, and searching for either returns identical results. its a DDR ram chip, made by samsung, part "K4D551638F-TC40". the number that changes on two of the four chips is on the first line, with the word "Samsung". one two of the chips its a "510", while on the other two its a "540". if i google the chip and go to images, most of the results show one with a 510 on it. i know it isnt the clock speed, because according to the datasheet that is shown by the "TC40", so does anyone have a clue what those 3 digits on that first line mean? if anything?

Asked by zack247 6 years ago  |  last reply 6 years ago


help with (possibly) programmable chips? Answered

Hey eveyone, i want help figuring out if  can use either of these 2 chips for programming. the datasheets are below: atmel at29c512-90jc  \/ http://www.atmel.com/dyn/resources/prod_documents/doc0456.pdf or mosel vitelic v29c51002t   \/ http://www.datasheetcatalog.org/datasheet/mosel/V29C51002T.pdf' any help is appreciated

Asked by zack247 8 years ago  |  last reply 8 years ago


Securing programmable IC chips Answered

I've just started playing with Arduino boards and programming and I am curious about firmware or downloading a program to a chip upon completion so the project remains so I can keep it intact after I remove the Arduino interface. Can you buy inexpensive chips and download a program to the chip with all the instructions on it so I don't have to leave the Arduino board connected to it. I've heard there are inexpensive one time chips that you can download too and that's pretty much it. Once the program is in, its in and you can't reprogram it again so my questions are this 1) can this be done? 2) does anyone have an Instructable for a project that uses this, and finally, where can I get such programmable chips? Any assistance or advise is most appreciated.

Asked by happywatt 9 years ago  |  last reply 9 years ago


How to drive a CCD chip?

I salvaged a Sharp LZ23H3V CCD chip from an rather old Kodak digital camera. I have looked at the datasheet for the part, and I am completely clueless on how to drive this thing so it would output an NTSC signal. Anyone got any suggestions on a driver circut?

Posted by abadon 8 years ago  |  last reply 7 years ago


Switching voltage inputs with a chip

I have a small project I'm working on that uses rechargeable batteries.  However I want the device to stop drawing from the batteries whenever an external power source is plugged in.  (The external power source would then power the internal battery charger and the main device.)  Is there a chip or circuit that could be used for this?  My only alternative is to modify the power supply port to include a micro spdt that will switch when plugged in.  But I'd rather like to avoid that.

Posted by stalledaction 8 years ago  |  last reply 8 years ago


How to wire this LED Chip?

The + and - markers (top and bottom on the picture) are positioned orthoginal to the terminals (left or right). Or am I suppose to connect th wire to the bit of metal beside the + and - signs. 

Asked by atlantageek 3 years ago  |  last reply 2 years ago


RGB LED controller chip? Answered

Does there exist an IC, which can flash RGB LEDs? I really like auto-flash LEDs, but I would like to have several LEDs flash (and change colour) in sync. But auto-flash LEDs, have different flash rates. Is there an IC, which can flash several manual control 4-pin RGB LEDs???

Asked by R0B0_Ninja 9 years ago  |  last reply 9 years ago


Problem with the HEF4008BP IC chip ??

I just bought a HEF4008BP 4 bit binary adder ic. I connected pin 16 to V+ and pin 8 and 9(Carry in pin ) to ground  and then set up a 8 way DIL switch with 10k and 1k pull down resistors to gnd and the switch  to the inputs of the adder.Then i connected the outputs of the adder to the positive of a 3mm led each separately  .The dil switches are all of but still all the led's light up once i connect the 9v battery . The chip can run off 5v-15v . Also there is no sign, name or logo of a manufacturer on the ic .Is this a fake ic or might i have possibly blown it or have i done something wrong .Please help me.

Asked by Strontium 5 years ago  |  last reply 5 years ago


555 TImer/Chip Help

I need your help people of Insturctables. I am working on an project, and I need to make a circuit whit a 555 timer/chip so that it makes,for example, an LED light up in every 2 second. I mean when it turns on, it needs to be on for 2seconds than off for 2 second...loop. ON(2 seconds)___OFF(2 seconds)___ON(2 seconds)___OFF(2 seconds)___LOOP I need the output to be 12V. Actually I need it for a fan to turn on and off(the fan runs on 12 volts) Can you help me make a circuit for this, what value of the resistors and capacitors do I need... It would be grate if some one could make a schematic of the circuit in Eagle, or so... If I make an Instructables about my project I will surely mention who helped me realize my idea! Thank you all! -Stanislav

Posted by comodore 10 years ago  |  last reply 10 years ago


Problems with the 4511b IC chip??

SO i made a circuit which is a binary adder(using the 4008b) that adds numbers in binary and then passes on the result to a 4511 IC(its a BCD to 7 segment decoder),so basically it adds numbers in binary and displays them in decimal .It seemed to work fine for a while but then suddenly when i tried adding 0011 +0001(3+1) in binary ,it still displayed 0 and then i tried tapping the battery for a second or two and then suddenly the seven segment display shows 4 .The circuitry is all fine and right .but do i have to connect latch enable(pin 5) pin of the Ic?.Both the IC's run on a 9v battery and for the 4511 decoder IC i used 33k pull down resistor .Is my pull down resistor value for the 4511 IC too high ?The binary adder part seems to work very well,its the bcd to 7 segment decoder IC part that I'm very much concerned about.Is there too less power for both the chips to run on?I've not got a single idea at all .so, >PLS help me if you can.

Asked by Strontium 5 years ago  |  last reply 5 years ago