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Hugatry's HackVlog
Finland
Приєднався 26 гру 2010
Finnish electronics enthusiast who likes to make, break, hack, tinker with and fix things. Learning and trying new things is fun.
Versatile Camera For Top-Down -Videos - CZUR Fancy S Pro
CZUR sent me their Fancy S Pro document camera / webcam, after I had seen it online and requested one for testing purposes.
You can buy from CZUR's website: shop.czur.com/
CZUR's official Facebook page: CZURTechnology/
Fancy S Pro is a visaulizer, also known as document camera... A webcam that has built-in stand and is made for showing documents and other objects to larger audience: For example teacher showing notes to the classroom.
Fancy S Pro has adjustable stand, which allows doing top-down videos from wide range of distances, but also videos recorded in horizontal direction. CZUR Visualizer -software has annotation drawing function and some scanning functions, but this camera also works with any software that can use USB webcams. You can use this for example for Zoom-calls and streaming.
0:00 Recording Top-Down Videos
0:17 UNBOXING
1:00 Articulating arm
1:36 Buttons
1:58 CZUR Visualizer Software
2:40 1st Test video
3:08 Configurations
3:42 2nd Test video
4:00 Conclusion
If you liked the video, please show it and hit the Like-button!
Check out my other videos:
ua-cam.com/users/hugatryvideos
Subscribe:
ua-cam.com/users/hugatry
You can buy from CZUR's website: shop.czur.com/
CZUR's official Facebook page: CZURTechnology/
Fancy S Pro is a visaulizer, also known as document camera... A webcam that has built-in stand and is made for showing documents and other objects to larger audience: For example teacher showing notes to the classroom.
Fancy S Pro has adjustable stand, which allows doing top-down videos from wide range of distances, but also videos recorded in horizontal direction. CZUR Visualizer -software has annotation drawing function and some scanning functions, but this camera also works with any software that can use USB webcams. You can use this for example for Zoom-calls and streaming.
0:00 Recording Top-Down Videos
0:17 UNBOXING
1:00 Articulating arm
1:36 Buttons
1:58 CZUR Visualizer Software
2:40 1st Test video
3:08 Configurations
3:42 2nd Test video
4:00 Conclusion
If you liked the video, please show it and hit the Like-button!
Check out my other videos:
ua-cam.com/users/hugatryvideos
Subscribe:
ua-cam.com/users/hugatry
Переглядів: 104
Відео
Make TTP223 Touch Sensor More Sensitive (Automatic Night Light)
Переглядів 26214 днів тому
Get ten 100x100mm one or two layer high quality PCBs for just $5 plus shipping from sponsor of this video, @PCBWay www.pcbway.com How to use TTP223 module and how to increase it's sensitivity and distance Cheap TTP223 are easy way to add touch-input to your projects. They have easy to use options for active high or low output as well as momentary/latching modes. But to increase sensitivity to m...
ESP8266 Light Dimmer For Smart Lights (Home Assistant, ESPHome)
Переглядів 2,5 тис.2 місяці тому
Get ten 100x100mm one or two layer high quality PCBs for just $5 plus shipping from sponsor of this video, @PCBWay www.pcbway.com I like having a small smart home setup build around Home Assistant. Simple automations, voice controls and other modern features are nice, but I still want regular controls for lights (in addition to smart features). I made simple light dimmer using ESP8266 which I c...
"Storage Mode -Protection": Disable Until Charger is Connected
Переглядів 1,1 тис.3 місяці тому
Get ten 100x100mm one or two layer high quality PCBs for just $5 plus shipping from sponsor of this video, @PCBWay www.pcbway.com My new cordless hot glue gun has same problem as many other modern gadgets: It has non-removable battery and too easily operated soft power switch. This problem gave me an idea to figure out how I could prevent my own circuits from accidentally turning on, if somethi...
Testing PCBWAY's 3D Printing Service
Переглядів 8203 місяці тому
Get ten 100x100mm one or two layer high quality PCBs for just $5 plus shipping from sponsor of this video, @PCBWay : www.pcbway.com This is my test of PCBWAY's 3D printing service, using actually usable functional model, instead of some test model like 3DBenchy. I ordering two prints using same model. One in more common PETG printed using FDM printer and one with more special PA12 Nylon printed...
Make Old Landline Phone RING
Переглядів 9594 місяці тому
Get ten 100x100mm one or two layer high quality PCBs for just $5 plus shipping from sponsor of this video, @PCBWay : www.pcbway.com Arduino based Phone Ringer circuit that makes old phone ring, until someone picks up. DO NOT CONNECT THIS TO PHONE LINE / LANDLINE. THIS IS MADE FOR PHONE THAT IS NOT CONNECTED TO ANYTHING ELSE! Old phones like this one aren't really useful anymore, when it comes t...
DIY Inductance Meter (How to measure inductors)
Переглядів 5924 місяці тому
Get ten 100x100mm one or two layer high quality PCBs for just $5 plus shipping from sponsor of this video, @PCBWay : www.pcbway.com Simple homemade inductance meter, made using PSoC 4 microcontroller (Theory also applies to other microcontrollers) This is simple circuit for measuring inductance of unknown inductor. LC tank circuit (capacitor and inductor in parallel) is charged and then release...
Reducing Inrush Current in DC Motors With PWM
Переглядів 1,4 тис.5 місяців тому
Get ten 100x100mm one or two layer high quality PCBs for just $5 plus shipping from sponsor of this video, @PCBWay : www.pcbway.com PWM motor speed controller, with pulse-by-pulse current limiting reduces inrush current. Small DC motor typically has stall current of about 5x the rated current. Motor with 3A rating can therefore trip power supply's protection circuit that has 10A max current, if...
Double Sealing Vacuum Sealer Makes Perfects Seals (NO MORE LEAKS!)
Переглядів 1,5 тис.5 місяців тому
Get ten 100x100mm one or two layer high quality PCBs for just $5 plus shipping from sponsor of this video, @PCBWay : www.pcbway.com Vacuum sealer with custom timer makes more reliable seals. Few days ago I got second hand vacuum sealer. After some tests, it mostly works but every now and then the sealed bag has a leak. It's often caused by a wrinkle or contamination (moisture from food) in the ...
IoT Doorbell Connects To Smart TV |@PCBWay
Переглядів 6626 місяців тому
Get ten 100x100mm one or two layer high quality PCBs for just $5 plus shipping from sponsor of this video: www.pcbway.com This ESP8266 based doorbell sends text notifications to smart TV, using ESPHome and Home Assistant. We wanted to have a non-intrusive notification system in our movie room. A quiet notification that gently tells us what is happening, without loud alarms or blinking lights. I...
Measuring Distance With HC-SR04 (and 7-Segment LED Display)
Переглядів 3786 місяців тому
Get ten 100x100mm one or two layer high quality PCBs for just $5 plus shipping from sponsor of this video: www.pcbway.com Homemade distance meter / range finder (?) using ultrasonic sensor, 4 digit 7 segment LED display and PSoC 4 microcontroller. In this video I demonstrate power of PSoC 4 microcontrollers, by creating diy distance meter using HC-SR04 ultrasonic distance sensor and 4 digit sev...
Connect iTag Bluetooth Tag To Home Assistant with ESP32 |@PCBWay
Переглядів 2,5 тис.8 місяців тому
Get ten 100x100mm one or two layer high quality PCBs for just $5 plus shipping from sponsor of this video: www.pcbway.com Use ESP32 as bridge/middle man, to control Home Assistant with iTag/bluetooth tracker. I bought possibly the cheapest bluetooth key finders / trackers from Temu, hoping I could use them in my smart home system. For now I just wanted to use them as remotes, meaning click and ...
DIY USB KEYBOARD - CH551G With Arduino IDE |@PCBWay
Переглядів 7098 місяців тому
Get ten 100x100mm one or two layer high quality PCBs for just $5 plus shipping from sponsor of this video: www.pcbway.com Making DIY keyboard with CH551G programmed using Arduino IDE (CH55xduino) For years, ATMega32u4 based boards, especially the Pro Micro has been my choice for USB projects that require more than just USB-to-Serial conversion, like simple keyboard projects. It has been simple ...
RC522 based RFID Reader For Home Assistant, using ESPHome | Sponsored By PCBWAY.COM
Переглядів 6 тис.9 місяців тому
Get ten 100x100mm one or two layer high quality PCBs for just $5 plus shipping from sponsor of this video: www.pcbway.com Controlling Home Assistant's IOT devices with cheap RC522 RFID Reader I found cheap RFID module (RFID-RC522) in PCBWAY's module store while I was making my recent PCB order. I have some ideas how I would like to use one of them, all of them would benefit it being connected t...
DIY Motion Sensor Circuit with Radar Sensor And 555 |Sponsored by PCBWAY.COM
Переглядів 8729 місяців тому
Get ten 100x100mm one or two layer high quality PCBs for just $5 plus shipping from sponsor of this video: www.pcbway.com Motion sensor light using microwave radar sensor module RCWL-0516 and 555 timer. I was asked to create motion sensor circuit that could be used to control not just spooky decorations during Halloween party, but also some LED strips or other lights afterwards. Request was to ...
Designing Accurate Case For Electronics | Sponsored By PCBWAY
Переглядів 1,6 тис.10 місяців тому
Designing Accurate Case For Electronics | Sponsored By PCBWAY
Rotary Encoder Basics (How do they work?) [PCBWAY Sponsored Video]
Переглядів 54410 місяців тому
Rotary Encoder Basics (How do they work?) [PCBWAY Sponsored Video]
How To Use Foot Pedal With Arduino |PCB FROM PCBWAY COM
Переглядів 74711 місяців тому
How To Use Foot Pedal With Arduino |PCB FROM PCBWAY COM
AVR ISP Programmer Based On CH551G |PCB From PCBWAY.COM
Переглядів 73211 місяців тому
AVR ISP Programmer Based On CH551G |PCB From PCBWAY.COM
CH551G Prototyping Board | PCB FROM PCBWAY.COM
Переглядів 408Рік тому
CH551G Prototyping Board | PCB FROM PCBWAY.COM
Improve USB Microphone Sound With Amplifier | PCB FROM PCBWAY.COM
Переглядів 430Рік тому
Improve USB Microphone Sound With Amplifier | PCB FROM PCBWAY.COM
KiCad Tutorial: How To Create Footprint And Symbol Libraries| Sponsored By PCBWAY.COM
Переглядів 2,1 тис.Рік тому
KiCad Tutorial: How To Create Footprint And Symbol Libraries| Sponsored By PCBWAY.COM
Import PCB Outline From Fusion360 to KiCad |SPONSORED BY PCBWAY COM
Переглядів 1,2 тис.Рік тому
Import PCB Outline From Fusion360 to KiCad |SPONSORED BY PCBWAY COM
Simplest USB to Serial Converter To Replace PL2303 | PCB FROM PCBWAY.COM
Переглядів 738Рік тому
Simplest USB to Serial Converter To Replace PL2303 | PCB FROM PCBWAY.COM
Measuring Rounded Corners (DIY Radius Gauge) | PCB From PCBWAYCOM
Переглядів 1,1 тис.Рік тому
Measuring Rounded Corners (DIY Radius Gauge) | PCB From PCBWAYCOM
VL6180 Time of Flight Sensor |Module From PCBWAY.COM STORE
Переглядів 1,3 тис.Рік тому
VL6180 Time of Flight Sensor |Module From PCBWAY.COM STORE
How To Share PCB Design On PCBWAY.COM (And earn commissions)
Переглядів 566Рік тому
How To Share PCB Design On PCBWAY.COM (And earn commissions)
USB-C TP4056 Module That Works! | PCB From PCBWAY.COM
Переглядів 1,4 тис.Рік тому
USB-C TP4056 Module That Works! | PCB From PCBWAY.COM
Can AI Chat Bot Write Arduino Sketches? | PCB From PCBWAY.COM
Переглядів 270Рік тому
Can AI Chat Bot Write Arduino Sketches? | PCB From PCBWAY.COM
Reverse Engineer PCB With KiCAD 7 |PCB FROM PCBWAY.COM
Переглядів 23 тис.Рік тому
Reverse Engineer PCB With KiCAD 7 |PCB FROM PCBWAY.COM
Saw the reset on another channel didn’t work maybe cause I didn’t charge up the cells after replace, charging now, that’s a brilliant idea to test with fan or bulb before assembling the battery hope it works this time good job mate.
Nice tip, thank you.
Great tip, thanks!
Kindly can you inform me, from where i can get the circuit diagram of this meter. If you have the circuit can send me the same.
I have a few question about this board if you could help me.
Would you be available to answer some questions about this board
Thanks for the explanations, as usual everything is clear. Maybe introduce W3230 Mini Digital Temperature Controller 12v/24v/110-220v Regulator with thermostat Heating Cooling Control Thermoregulator. We want to introduce a switch to dim the LEDs because they are an eyesore, only to turn them on when I need them. Thank you in advance❤
Thanks! Being able to switch those bright LEDs off when not needed sounds like an useful modification. Unfortunately, based on the pictures I've seen, there isn't an easy way of adding such switch to that board.
Tutorial
Hi, Can this be used to replace a Normally Open relay switch and use DC supply voltage as the trigger input?
Great video - thanks!! Do you know if there are any "input list" for the UUID's rather than putting them in the code? For adding more keys/gards with less effort?
This is awesome! I was trying to find a way to connect a Wii nunchuk, which uses i2c. I might try this on an old laptop :)
Not working on hp
is there a manual for this?
Nice video! Thanks for sharing.
can i have your cellphone details
Thanks for sharing can you help me to make circuit schematics and code I want to read voltage with an isolated ground Mine setup is 4x 12v battery with 4x solar controllers with 1x Esp32 and 2x ADS1115
Excelente video Can you make dowloadeble files schematics
Excelente video
did any of you know how to upload program to cy8cmbr3116 , what parts is required, i am beginner ,can you help me...
Always hyvää juttu to see a suomalainen on "the web" I was melkein suomalainen, after 7+ years living Salossa ... nyt saksassa, se ei ole niin ystävällinen kuin Suomi... Moikka! from a 🇨🇦🐻 in 🇩🇪
I'd be really interested in getting one of these for a project I'm working on. Is the PCB available?
Great!
Hi, are you able to help me with designing a similar PCB? How can I contact you?
Such batteries must be thrown into the river so that the fish have something to eat.
I prefer using toggle switch with cover so it can't accidentally press
sacrificing a latching relay and an entire micro controller for a functionality that trivial is pretty wasteful , especially when there is already a tp4056 circuits that have the exact type of protection you want built in.
Latching relay is fairly new component in my parts bin and I was exited to use them in new circuits. Using microcontroller to switch off it's own power using latching relay may sound silly, but it's actually a decent way to implement this safety feature. Many laptops have features similar to this "storage mode": A small switch somewhere near the battery, pressing it disconnects the battery until the charger is connected... Made especially for disconnecting the power before taking the laptop apart.
can you make versoin for noobs please? I have pretty cheap microphone which sounds not bad, but it's silent. I always must to boost gain in every program which causes a lot of noise on recordings. Please help, it's maono au-a04
Super cool project! Just a quick clarification, how to you set the maximum current rating? For example, I need a bms that can do 30a continuous, I need to lower the r3 value, correct?
Thanks! Max current is set by selecting different mosfets. The combined ON-state resistance of the two mosfets is used as a shunt resistor, the IC monitors the voltage drop over those mosfets. For example HY2120-CB has discharge overcurrent detection voltage of 200mV. Using R = U/I formula, we can calculate required resistance of two mosfets in series when specific I is selected: R = 200mV / 30A = 6.6666mOhm. That is combined ON-state resistance of two mosfets, so mosfet with 3.3333mOhm ON-state resistance should be selected to achieve required 30A maximum discharge current. That's quite low value and such mosfet would probably be unnecessarily expensive. I haven't made this kind of BMS circut with any higher current rating than 10A shown in this video. I suggest researching if multiple mosfets can be used in parallel with these protection ICs, or if there is a better IC for higher currents.
I like the Finnish accent, sounds nuts.
I didn't even think about it when I was ordering these, but I should have selected some other colors to make filming these little bit easier. I did my best to rotate the parts and use different angles, to showcase the details as well as I could.
Hi com port on Arduino ide is not active although I installed st link v2 driver. Can you please suggest how to get the com port active ?
Thanks
Amazing piece of technology
Very reasonable way how to reverse engineer unknown circuits. Although by following your tutorial directly we will have problems if PCB that somebody want to reverse enginner, must remain intact. Currently I have 6x1S LiPo/LiHV battery charger for repair thar I can't destroy in such way because can't damage the PCB. But I'll try to draw circuit from board photo anyway.
Can you make a detail and noob friendly tutorial? I see a lot of people mentioning EEPROM mods, but I can't really find any instructions other beside the UT210E.
helpful. thanks. I also add m3 sized mounting holes on the pcb so that I can mount the pcb on top raised holes from the case.
A fun and well done project. Bravo. Occasionally, you will also find a phone system controller box, at the thrift stores, as well. I forget the proper name for the device, but its functions were things like adding a "hold" line, directing a call to a particular extension, tying in the on-hold music system, etc. I wonder, if one of these boxes might be helpful?
Thanks! That sounds interesting device. Imagine having an intercom system at home (like Thomas Burns made in one of his videos) and being able to play on-hold music to the other person!
Disculpa pero esta mal tu circuito, el transformador debería ser de 600 Ω 1x1 = 600X600 Ω para acondicional la impedancia. Cualquier impedancia o capacitancia diferente el proveedor te retiene la linea.
Thank you for the feedback. I would agree with that, if we were connecting something to an actual landline / phone line that goes out to the exchange. But I don't know if ringer circuits should be used in that situation. Anyway, this circuit is used with phone that IS NOT connected to anything, other than this circuit... An isolated system. I should have mentioned that more clearly in the video.
Schematic is seen at 4:45. Based on simulation and my limited real world testing, this should work fine. If anyone thinks otherwise, please leave a comment! I was able to find project descriptions where people have made the phone ring OR read the hook, but not a single one that does both without modifying the phone's internals.
Can you make videos on other methods used to measure inductance?
Thanks for the idea! I'll look into different methods at some point and see if I can make a similar demonstration video out of them.
👍👍👍👍👍!!!!!
What happened to the bass after the fix?
Short answer: 220uF capacitor didn't limit bass with any of my headphones. Longer explanation: Adding the capacitor in series forms a high pass filter with the headphones. Depending on capacitor value and headphone impedance, this may or may not affect the lower end of the audio. Headphone impedance and capacitor value can be used to calculate high pass filter corner frequency using following calculator. Alternatively one can check what capacitor value is needed for desired corner frequency with specific headphone impedance (type two values, empty one will be calculated): www.muzique.com/schem/filter.htm
It always show ipadmin does not exist
Hi! Classic mix-up of lowercase L and uppercase i. First letter is lowercase L. The "lpadmin" group is created when CUPS is installed, which I confirmed to still be true by testing it on my PC running Ubuntu. I hope this solves your problem. Cheers!
2:37 is 100% correct imo. this is such a big miss by the producers
add backlight and battery charger
WHAT IS THE REASON I COULD NOT MEASURE THE OSCILLATOR IN Hz STAGE WITH UT139C MODEL MULTIMETER? UT61C MODEL CAN READ 32.768 FREQUENCY VALUES. IS IT POSSIBLE TO MEASURE Tuning-fork crystal used in a modern quartz watch WITH UT139C?
Crystal circuits are quite sensitive and for some reason (which I'm not able to detect from the user manuals) UT139C loads the circuit differently and prevents crystal from running. That is my guess.
WHAT IS THE REASON I COULD NOT MEASURE THE OSCILLATOR IN Hz STAGE WITH UT139C MODEL MULTIMETER? UT61C MODEL CAN READ 32.768 FREQUENCY VALUES. IS IT POSSIBLE TO MEASURE Tuning-fork crystal used in a modern quartz watch WITH UT139C?
Crystal circuits are quite sensitive and for some reason (which I'm not able to detect from the user manuals) UT139C loads the circuit differently and prevents crystal from running. That is my guess.
thank you@@Hackvlog
Замечательный, информационный контент, спасибо за полезный ролик!
Just make double seal default and don't use single seal.
After testing this for a while now, I think you are right. I will soon assemble a PCB with some layout changes and fixes, at the same time I'll make double sealing default in vacuum+seal -function. Seal only -function will probably be kept the same, because I often use it to seal thinner bags which melt too much with double sealing. Thanks for the feedback!