Chris Ingram

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@mattGmailAccount 3 ай бұрын

My clock was always completely blank since I bought it until recently it's blinking the dreaded dim 12:00. I was kinda happy there was now clock as I have like 5 clocks in the kitchen and most of them set themselves after (semi frequent) power outages. So now that it's ON and blinking I'm wonder what the easiest way to just make it 100% off is. I don't setup coffee the night before etc.

@soanigamboa8968 3 ай бұрын

what sort of tablet are you using for your HS502 scope bro please

@chrisingram7277 3 ай бұрын

I'm just using a Kindle Fire in this vid, it's been modified to allow google playstore...

@NEMOJA 4 ай бұрын

Great video! Does the logger continue to log when the tablet screen turns off?

@chrisingram7277 3 ай бұрын

Thanks, I do believe it does keep logging when the screen is off, I haven't tried it but I thought there were a couple other YT'ers that have done that.

@foxy1960 5 ай бұрын

brilliant

@haroldt101 9 ай бұрын

While my light is dim too... I need to know how to get the heater out. Can you tell me how, or do a video. Thank you. And I agree...Best coffee maker I've ever had.

@chrisingram7277 5 ай бұрын

Sorry for not seeing this comment months earlier, I'm guessing by now you've replaced the old coffee maker... I thought the heater was accessible through the bottom, two layers of base to remove but easy to do.

@haroldt101 4 ай бұрын

@@chrisingram7277 I was actually able to find and purchase this same model - brand new in the box. Am enjoying great coffee ever since the coffee maker arrived.

@brandonminear9400 4 ай бұрын

That’s where I’m at, thanks for help getting me part of the way through disassembly 😂

@tarajade5035 10 ай бұрын

This looks too hard

@venusdemilo3378 8 ай бұрын

Yup. Had to pass 😢😥

@عاشقاللغةالعربية-ق1ش 10 ай бұрын

Does the phone have to support otg?

@chrisingram7277 9 ай бұрын

Yes, it does need otg

@TheMunirLaghari 11 ай бұрын

How much voltage measure Can i use directly ac 220 voltage

@chrisingram7277 5 ай бұрын

Sorry for the late reply, no, I'm sure that would damage the unit.

@TheMunirLaghari 5 ай бұрын

@@chrisingram7277 O so what i do for 220 or 230 voltage AC to use this oscilloscope

@chrisingram7277 5 ай бұрын

@@TheMunirLaghari Based on similar designs of the HS402, it's not recommended to use this scope for measuring mains voltage.

@TheMunirLaghari 5 ай бұрын

@@chrisingram7277 Okay thanks Sir For replying

@advancedleveldiagnostics Жыл бұрын

Cool idea to use the Multimeter as a shunt.

@rick3126 Жыл бұрын

Thanks very much for posting this informative video.

@VivoJefindo-id4cj Жыл бұрын

Can i use this for Automotive?

@chrisingram7277 5 ай бұрын

sorry for the late reply, definitely. It's designed for +-20v so it works for everything except coils/injectors where you would add a 20x attenuator into the circuit

@juanmgomezb Жыл бұрын

today, I have done the same device for my Hscope. Thanks Chris to inspire me to do this and unleash all the potential of Hscope.

@chrisingram7277 Жыл бұрын

Thanks for the comment Juan. :)

@autodiagnostiikkaivalo2509 Жыл бұрын

Where i can buy wifi datalogger, what Ivan uses on his videos on Pine Hollow Autodiagnostics? Phone app looks same.

@autodiagnostiikkaivalo2509 Жыл бұрын

This tool. Where can buy it? kzbin.info/www/bejne/eKjIqXeZes5-sJI

@chrisingram7277 Жыл бұрын

At this stage it is really only a diy build from "the Gadgets Playlist" video.

@philb2334 Жыл бұрын

Good one Chris. I've got a half made data logger, I might make the other half now

@chrisingram7277 Жыл бұрын

Thanks Phil, I've got all the stuff in a drawer for the wifi data logger, sadly not even half built:)

@owaisnajam5304 Жыл бұрын

Nice video.

@chrisingram7277 Жыл бұрын

Thank you :)

@juanmgomezb Жыл бұрын

Good example to find the source of battery draining components.

@larryandbelindaflowers4828 Жыл бұрын

Where you get The day logger from

@chrisingram7277 Жыл бұрын

The app is only available for Android using the HScope app: play.google.com/store/apps/details?id=com.martinloren.hscope&hl=en_US&gl=US The HScope app works on almost 30 different oscilloscopes so you just need a compatible scope and the software. The list of compatible oscilloscopes (bottom of page) www.martinloren.com/hscope

@dexterperucho90 Жыл бұрын

Do you need to purchase anything within the app for it to work?? Or the app itself is completely free to use for this version. I hope you can answer it. I referring to the license within the app

@chrisingram7277 Жыл бұрын

It should work a little, but it looks like only one channel will work in the free version, just down a bit on the page www.martinloren.com/hscope/ is licensing which will give you an idea what you'll get for free, I think the HS402 license is around $15 but it was a few years ago that I bought it.

@TroyCarroll509 Жыл бұрын

Pardon me for being ignorant but how did you come up with the equation where you divided the current draw on the multimeter by 384? Also, I have a multimeter with a 20 amp circuit protection. Will that work as well and if so, do I need to use a different equation?

@chrisingram7277 Жыл бұрын

It's hard to see on a small screen (at 7:05 timestamp) but HScope is showing 384mV of drop across the multimeter while the meter is showing 3896mA of current so all I'm doing is creating a multiplier from those two values. I'm guessing your meter should work fine but this is a new concept to me, I've only seen one other person do this...

@martinlorenrd4073 Жыл бұрын

Cool!

@chrisingram7277 Жыл бұрын

Thanks Martin, it wasn't until the middle of the night when I figured out what Jamie was talking about with the dvm, it works well!

@Hscope-User Жыл бұрын

Thank you so much Chris👍🏼, I like better this method easier to build🤓

@chrisingram7277 Жыл бұрын

Thanks Ramon, it is easier...

@danman9017 Жыл бұрын

tks good video

@chrisingram7277 Жыл бұрын

Thanks Dan, I was surprised how easily the dvm/hscope combo worked as a logger,

@theGADGETSplaylist Жыл бұрын

nice to see you've uploaded a new video and obviously got the hang of the new editor the ACS712 current module and the shunt resistor method each have their advantages/disadvantages the shunt disadvantage is that when the current draw was 3.5A it meant that the vehicle modules were only getting 9v (possibly less) and borderline for codes... ACS712 disadvantage is it's more finicky

@chrisingram7277 Жыл бұрын

The multimeter certainly is an easy method, I was surprised seeing that much current going through the bulbs, you are right about that much voltage drop. Looks like your version was gadget#20 and has been "house cleaned" :) I am liking this new video editor, thanks for sharing it.

@stephanevaucelles6378 Жыл бұрын

hello thank for video

@chrisingram7277 Жыл бұрын

Thanks Stephane, hope it helps some people.

@PonteTrucha23 Жыл бұрын

Excellent tutorial! thanks for sharing. 🙏👍

@chrisingram7277 Жыл бұрын

Thanks!

@LaurentSOUDRON Жыл бұрын

Thanks for the video. Any rough idea of the total price of the project (excluding smartphone)?

@chrisingram7277 Жыл бұрын

The most expensive part is the microprocessor which is going for $5usd from Aliexpress but you'll probably be spending $50ish as they sell all the other components in packs of 5's or 100's... I'm not sure if you follow Denis on the Gadgets Playlist but he's the inspiration for this diy build, his channel progresses along to more advanced builds but definitely worth subscribing to kzbin.info/www/bejne/sH-wd316obmIabc

@LaurentSOUDRON Жыл бұрын

@@chrisingram7277 Thanks for your quick answer, I subscribed to the channel "the GADGETS playlist" to follow the evolutions.

@trankos2367 2 жыл бұрын

Hi , I have the same problem the display doesn´t work at all, Do you think it´s necessary for the screen to work in order to make coffee well? I tried it with just water and it heat well.

@chrisingram7277 2 жыл бұрын

I think it should work fine, it only prevents you from using the timer.

@trankos2367 2 жыл бұрын

@@chrisingram7277 I turn off al the lights and I can see the screen jejeje

@chrisingram7277 2 жыл бұрын

@@trankos2367 That's what my wife would do to set the timer, wait till it was dark at night:) eventually I'd put in a new led and get more life out of the coffee maker.

@lydigital 2 жыл бұрын

buenas noches, q version de firmware esta usando en el stm32 ?

@chrisingram7277 Жыл бұрын

Perdón por la demora... Creo que usé la versión más actualizada.

@el-chapo8094 2 жыл бұрын

That is Awesome, Great work sir. 👍

@philb2334 2 жыл бұрын

Good one Chris, nice n clear

@chrisingram7277 2 жыл бұрын

Thanks Phil

@eletroneletronica4077 2 жыл бұрын

Muito bom

@jessekolar322 2 жыл бұрын

Thanks. I replaced mine tonight and it was fairly easy despite all the screws. The 2 screws at 1:00 were completely corroded, so I had to drill them out. Luckily there was still enough left to twist the screws out with a small pliers. Thanks again - - I can use delay brew now!

@chrisingram7277 2 жыл бұрын

Good to hear, they are too good of a coffee maker to just throw out.

@Hscope-User 2 жыл бұрын

Hey Chris thank you so much , this is a great video lots of information keep them coming (Nice Lab)

@theGADGETSplaylist 2 жыл бұрын

love the "winter lab" Chris!

@chrisingram7277 2 жыл бұрын

Me too :)

@stephanevaucelles6378 2 жыл бұрын

thank you very much for the demonstration and the presentation

@chrisingram7277 2 жыл бұрын

Your welcome, hope it gives an idea of how it performs. It's not a good as Martin's design but it is simply and easy to get parts.

@franciscojavierhernandezme4909 2 жыл бұрын

there is an error in the pbc in 100k resistor no it is.

@chrisingram7277 2 жыл бұрын

I'm not sure what you mean, schematic was just updated so you could be right.

@franciscojavierhernandezme4909 2 жыл бұрын

@@chrisingram7277 The schematic is fine but the resistor is missing in pin 2 next to r3 that must go to ground

@chrisingram7277 2 жыл бұрын

@@franciscojavierhernandezme4909 Thanks, I'll get that fixed.

@69iqtutorial 3 жыл бұрын

What sampling rate do you get? And how to increase it?

@chrisingram7277 3 жыл бұрын

I haven't really played with this one much, it was more of an experiment to get a common ground with the power supply. But a better op amp would help, I just put in a low cost one to try it out. The real HS402 does a much better job.

@chrisingram7277 3 жыл бұрын

I'm going to try wifi on this one and do a little modification and see how it works for automotive. As is the bandwidth is not great but might be good enough for auto repair.

@sangam413 2 жыл бұрын

Its good for laptop repairs

@chrisingram7277 Жыл бұрын

Cool, I missed you comment some how, Thanks.

@stephanevaucelles6378 3 жыл бұрын

Hello and great work, can we pass it wifi like our friend's gadget 137

@chrisingram7277 3 жыл бұрын

It should work, I'll give it try this afternoon and try some automotive captures. There is a bit of cross talk between the two channels so it should be interesting,

@chrisingram7277 2 жыл бұрын

I've got it working well with wifi today, I did a little modification to the circuit and will try to get another vid out soon.

@stephanevaucelles6378 2 жыл бұрын

@@chrisingram7277 thank you very much for your return, I am waiting for that thank you for your work

@chrisingram7277 2 жыл бұрын

ahhhh, it was working nice on the bench, started filming today on the car and no luck, I'll keep trying however.

@chelseakahana4982 3 жыл бұрын

I thought this was gonna be somerhing simple that i could do but NOPE!!!

@chrisingram7277 3 жыл бұрын

Sorry, I too thought it was going to be something simple but no such luck:)

@chrisingram7277 3 жыл бұрын

I'm not sure why this comment did not come through on YT so thought I paste it here.: Darryl Chris - Thank you for this video. I was able to take apart my coffee maker and replace that faulty backlight thanks to your instructions. Instead of replacing just the LED, I replaced the entire backlight with an Adafruit 1622 (size medium ) backlight module off of Amazon. It is 23mm x 75mm so must be cut to the required length. It is also about 1mm too wide as compared to the original, but I found it still fit OK, although tightly. Here is an Amazon link to the part: www.amazon.com/White-LED-Backlight-Module-Medium/dp/B00R5CDHNI REPLY MANAGE ALL COMMENTS

@jessekolar322 2 жыл бұрын

Thanks! You mentioned medium was tight, so I selected the smaller size on that link, but it didn't quite fill the space and although it worked, I'd recommend going with medium to light the entire screen. Great almost direct replacement.

@stephanevaucelles6378 3 жыл бұрын

thank for video

@alejandroramirezv8322 3 жыл бұрын

Hello Chris. Great video. Do you know the SMD Led dimensions that you use to fix it. Thanks a lot.

@chrisingram7277 3 жыл бұрын

Thanks Alejandro, I used 1210 smd's (www.aliexpress.com/item/32825796287.html?spm=a2g0s.9042311.0.0.27424c4dbvariV) but they were a bit large and I had to trim the plexiglass. 0805 's might be the right size.

@chrisingram7277 3 жыл бұрын

And it's still working great:)

@alejandroramirezv8322 3 жыл бұрын

@@chrisingram7277 thanks a lot

@mikeflynn7072 2 жыл бұрын

An 0805 is larger than original, but works well w/o any mods. [FYI: Green dot is the cathode (K) on SMD package, and the diode board is marked A & K.] {Believe the original was a 0402, but it buggered off before a measurement could be made.}

@andrewbancroft6174 3 жыл бұрын

Hmmm rather clever nice one 👍

@theGADGETSplaylist 3 жыл бұрын

finally, a good use of that 1.65v HS402/STM32 "issue" Chris:)

@chrisingram7277 3 жыл бұрын

It makes an easy accessory to our wifi scopes, much easier for diagnosing relays from far away.

@Hscope-User 3 жыл бұрын

Thats a good one Chris👍🏼

@MichelleSmith-ig5xv 3 жыл бұрын

It goes to the clean button how do I get it to make a pot of coffee

@chrisingram7277 3 жыл бұрын

On our machine, we just push the round button(brew on / off) and it works or we use the timer.

@kiwik90 3 жыл бұрын

Can you do a totorial on how to rip out the speaker that makes a smoke detector sound when coffee is done?

@chrisingram7277 3 жыл бұрын

LOL, we're upstairs in bed and barely hear it, my wife verified that there was a beeper.

@yoqeriaponerminombre 3 жыл бұрын

Hi Chris! my mom got the same coffee maker and never used it. It doesn't seem to work, so I'm trying to diagnose it and fix. This machine has an insane amount of screws! However I'm not able to disassembly the side panel, seems like it has two plastic pins (or screw covers?) on the back. I wasn't able to got those out and pop the machine open. Any ideas on this? It's driving me nuts and don't want to break it (or maybe I do). Thx.

@chrisingram7277 3 жыл бұрын

I was surprised how many screws there were too, from what I can remember the sides stayed but there was an access hole to remove the power supply. Does the coffee maker almost work?

@yoqeriaponerminombre 3 жыл бұрын

@@chrisingram7277 It doesn't turn on at all. It's a real shame since AFAIK it was never used. Where's the access hole to the PSU? I didn't find that neither. I'd love to find some disassembly instructions although most certainly those would not be public.

@chrisingram7277 3 жыл бұрын

I couldn't find any info either, but from what I can remember, once you get to the clock PCB, the rest wasn't too bad.

@chrisingram7277 3 жыл бұрын

Did you have any luck fixing your mom's coffee maker?

@TheJavaSync 3 жыл бұрын

Well done, Finally Amazing work

@chrisingram7277 3 жыл бұрын

Thanks, I didn't think it would work based the breadboard testing but gave it try anyway.

@theGADGETSplaylist 3 жыл бұрын

A nice through hole project Chris. Basis HS402 without SMD. There's a place for this. Congrats! You really stuck through this project to completion.

@chrisingram7277 3 жыл бұрын

Thanks Denis, it didn't work too well on a breadboard but I figured why not give it a try.

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