![UCexperiments](/img/default-banner.jpg)
- 24
- 49 410
UCexperiments
France
เข้าร่วมเมื่อ 30 ม.ค. 2022
Sur cette chaîne, il y aura des vidéos de projets électroniques, Arduino et impression 3D.
Si vous avez des idées, proposez-les moi en commentaires !
Abonnez-vous !
Si vous avez des idées, proposez-les moi en commentaires !
Abonnez-vous !
DIY Contactless IR Thermometer - 3D printed & Arduino
Test of an Arduino-based non-contact medical IR thermometer with a 3D-printed case.
All instructions, program, 3d files, components are detailed here:
www.instructables.com/IR-Thermometer-With-Medical-Application/
This thermometer measures the temperature of the human body, as well as objects or surfaces, with an accuracy of around 1°C, thanks to the MLX90614.
All instructions, program, 3d files, components are detailed here:
www.instructables.com/IR-Thermometer-With-Medical-Application/
This thermometer measures the temperature of the human body, as well as objects or surfaces, with an accuracy of around 1°C, thanks to the MLX90614.
มุมมอง: 182
วีดีโอ
This $1 board can run videos ! [STM32 - Arduino IDE]
มุมมอง 3.1K2 หลายเดือนก่อน
Learn how to program an STM32 yourself to run a video on an ST7735 screen using the Arduino IDE. Required components: - STM32F03C8T6 (xxxC6T6 not sufficient): s.click.aliexpress.com/e/_DBAbBed - ST7735 screen with SD slot: s.click.aliexpress.com/e/_DErxTwl - SD card: s.click.aliexpress.com/e/_Degj7WH Folder link with program, instructions and files: drive.google.com/file/d/1hUnAZgpOkc9Hi4c_obpV...
🌡️ Temperature sensors comparison - DHT11 VS DHT22 VS DS18B20 VS BMP280 VS THERMISTOR VS MLX90614
มุมมอง 3903 หลายเดือนก่อน
We compare and test the most common Arduino temperature sensors, such as DHT11, DHT22, DS18B20, BMP280, Thermistor and MLX90614. Which is the most accurate? Which is the cheapest? Which is the most suitable? Find out in this video. Buy DHT11 [$0.84$]: s.click.aliexpress.com/e/_DciVtpP Buy DS18B20 [from $0.58]: s.click.aliexpress.com/e/_Dm2fxsH Buy DHT22 [$0.99]: s.click.aliexpress.com/e/_DF0VEf...
OV2640 ESP32-CAM - Quality Test - Outdoor & indoor
มุมมอง 2.7K3 หลายเดือนก่อน
Test of the ESP32-CAM OV2640, noting the quality of the shooting. Tested both outdoors and indoors. Buy ESP32-CAM: s.click.aliexpress.com/e/_DmazCqd NEW ! Discover my newsletter to receive a quality electronic component at the lowest price selected each week. mailchi.mp/b85488fec2b3/hwbvaocscz
Programming STM32 with a USB cable in the Arduino IDE
มุมมอง 2.2K3 หลายเดือนก่อน
In this video, learn how to program the STM32 board using a USB cable and an FTDI chip in the Arduino IDE. With this method, the serial monitor works. Buy STM32 [from $1.37]: s.click.aliexpress.com/e/_DFo6sm5 Buy FTDI: s.click.aliexpress.com/e/_DkSACTP Folder to DOWNLOAD: drive.google.com/file/d/15COq0XP2imwanehDjhAiGIhHVPZMDLkI/view?usp=drive_link NEW ! Discover my newsletter to receive a qual...
STM32 with ST-LINK & Arduino IDE programming Step-by-Step
มุมมอง 4.4K4 หลายเดือนก่อน
Learn how to program the STM32 board (STM32F103C6T6 or STM32F103C8T6) with an ST-LINK in the Arduino IDE. This is a quick but detailed step-by-step tutorial. ST-LINK [1.48$, free delivery over 10$, in 02/2024]: s.click.aliexpress.com/e/_DEJ6FBJ STM32 [from 1.37$]: s.click.aliexpress.com/e/_DE6oEGd NEW ! Discover my newsletter to receive a quality electronic component at the lowest price selecte...
Sliding Fader Potentiometer programming with Arduino UNO
มุมมอง 1884 หลายเดือนก่อน
Buy slide potentiometer [$0.34/piece in 02/24]: s.click.aliexpress.com/e/_DDe0IEH Buy 20 slide potentiometers [14$ in 02/24]: s.click.aliexpress.com/e/_Dkrdkkt To benefit from the best prices on electronic components, in addition to receiving a presentation and video every week, subscribe to my free newsletter: mailchi.mp/b85488fec2b3/hwbvaocscz This video is a step-by-step tutorial to learn ho...
The METHOD for buying at the lowest price electronic components
มุมมอง 3164 หลายเดือนก่อน
Newsletter link: mailchi.mp/b85488fec2b3/hwbvaocscz Aliexpress: s.click.aliexpress.com/e/_DCQS61n Find out how to buy electronic components at the lowest possible price in this tutorial. Prices for the same electronic components sometimes vary enormously from one platform or seller to another, which is why it's sometimes difficult to find them at the lowest possible price. With this method, you...
How to program LGT8F328P Arduino Nano Clone - Tutorial
มุมมอง 1.9Kปีที่แล้ว
Apprenez à programmer le LGT8328P, un clone de l'Arduino Nano à seulement 1,70€. Tuto pas à pas rapide. Acheter LGT8F328P Nano Clone [1.70€]: alitems.co/g/1e8d1144949e3c62867216525dc3e8/?ulp=https://aliexpress.com/item/1005005216975059.html Lien à copier dans préférences: raw.githubusercontent.com/dbuezas/lgt8fx/master/package_lgt8fx_index.json NOUVEAU ! Découvrez ma newsletter pour recevoir un...
AtTiny88 - Program an OLED screen to measure temperature and humidity with a DHT11
มุมมอง 617ปีที่แล้ว
Tutoriel qui montre comment programmer un Attiny88 pour afficher température et humidité sur un écran OLED 0.96" grâce à un DHT11. Acheter l'ATtiny88 [1,28€ en 04/23]: alitems.co/g/1e8d1144949e3c62867216525dc3e8/?ulp=http://aliexpress.com/item/4000033914663.html Acheter OLED 0.96"[1,50€ en 04/23]: alitems.co/g/1e8d1144949e3c62867216525dc3e8/?ulp=http://aliexpress.com/item/1005004132513827.html ...
Programming LGT8F328P MiniEVB - $1 Arduino Pro Mini Clone
มุมมอง 5Kปีที่แล้ว
Tuto pour apprendre à programmer le LGT8F328P MiniEVB, un clone d'Arduino Pro Mini à seulement 1€. Acheter LGT8F328P MiniEVB [Aliexpress, 1.04€ en 03/2023]: alitems.co/g/1e8d1144949e3c62867216525dc3e8/?ulp=https://www.aliexpress.com/item/33003833124.html Acheter FTDI [Aliexpress, 1.21€ en 03/2023]: alitems.co/g/1e8d1144949e3c62867216525dc3e8/?ulp=https://aliexpress.com/item/1005001621913221.htm...
Program OLED display 0.96" SSD1306 with Attiny88
มุมมอง 1.9Kปีที่แล้ว
Tuto pour programmer facilement un écran oled 0.96" (SSD1306) avec la carte Attiny88. La bibliothèque Tiny4kOled est adaptée pour consommer peu de mémoire. Acheter l'ATtiny88 [1,28€ en 04/23]: alitems.co/g/1e8d1144949e3c62867216525dc3e8/?ulp=http://aliexpress.com/item/4000033914663.html Acheter OLED 0.96"[1,50€ en 04/23]: alitems.co/g/1e8d1144949e3c62867216525dc3e8/?ulp=http://aliexpress.com/it...
Program an STM8S ($1) in 1 minute (Arduino IDE) - Tuto
มุมมอง 1.8Kปีที่แล้ว
Apprenez en 1 minute comment faire clignoter la led de la carte STM8S en utilisant l'Arduino IDE. La programmation est très facile si vous suivez toutes les étapes du tutoriel. Acheter STM8S ( 0,82€ seulement !, Aliexpress, en 01/23): alitems.co/g/1e8d1144949e3c62867216525dc3e8/?ulp=https://aliexpress.com/item/32819499209.html Acheter ST-Link V2 [1,64€ en 01/23]: alitems.co/g/1e8d1144949e3c6286...
Program OLED 1.3" with an ATtiny88 (MH-ET LIVE)
มุมมอง 1Kปีที่แล้ว
Afficher un texte sur un écran OLED 1.3" avec un ATtiny88 est assez simple si vous suivez cette vidéo. Nous allons apprendre en 3 minutes comment afficher un simple message comme "Hello World" sur l'écran OLED. Acheter l'ATtiny88 [1,33€ en 01/23]: alitems.co/g/1e8d1144949e3c62867216525dc3e8/?ulp=http://aliexpress.com/item/4000033914663.html Acheter OLED 1.3" [2,79€ en 01/23]: alitems.co/g/1e8d1...
HOW TO use the SERIAL MONITOR with an ATTINY88
มุมมอง 1.9Kปีที่แล้ว
Recevez des messages dans le moniteur série avec l'ATtiny88(MH-ET LIVE). La bibliothèque utilise très très peu d'espace. Moins de 5% de la mémoire flash et de la mémoire RAM, beaucoup mieux que SofwareSerial ! Acheter l'ATtiny88 [1,38€ en 11/22]: alitems.co/g/1e8d1144949e3c62867216525dc3e8/?ulp=https://fr.aliexpress.com/item/1005002588706368.html Acheter le FTDI/USB to TTL [1,30€ en 11/22]: ali...
Programming ATtiny88 with AttinyCore - Best Way
มุมมอง 3.3Kปีที่แล้ว
Programming ATtiny88 with AttinyCore - Best Way
Programming Attiny88 SOLVED, BURN BOOTLOADER method via ISP
มุมมอง 5Kปีที่แล้ว
Programming Attiny88 SOLVED, BURN BOOTLOADER method via ISP
Recover a dead lipo/lithium battery (0v) - Attention: see description
มุมมอง 893ปีที่แล้ว
Recover a dead lipo/lithium battery (0v) - Attention: see description
Programming ATtiny88(MH-ET LIVE) SOLVED - Windows Arduino IDE
มุมมอง 4.2Kปีที่แล้ว
Programming ATtiny88(MH-ET LIVE) SOLVED - Windows Arduino IDE
Programming ATtiny88 (MH-ET LIVE) SOLVED - Windows Arduino IDE
มุมมอง 7Kปีที่แล้ว
Programming ATtiny88 (MH-ET LIVE) SOLVED - Windows Arduino IDE
Briquet à Arc Electrique V1- DIY et imprimé en 3D
มุมมอง 2892 ปีที่แล้ว
Briquet à Arc Electrique V1- DIY et imprimé en 3D
Image SVG en Objet 3D - Tuto Fusion 360
มุมมอง 1562 ปีที่แล้ว
Image SVG en Objet 3D - Tuto Fusion 360
Speakers recovered from a TV - QUALITY TEST
มุมมอง 412 ปีที่แล้ว
Speakers recovered from a TV - QUALITY TEST
Hello I'm already in the arduino programming stage but the port is not detected can you help me
It is normal for the port not to be detected, and upload should work if you are not connected to another port. If you're sure it's not working, I suggest you try these 3 things: - Check for faulty connections/wires - Try connecting to another computer - Download the latest stlink drivers from the st website.
@@ucexperiments i managed to program but to display the value on the serial monitor port it must be read first, do you have any suggestions for this problem
With a stlink, it seems to me that this is very complicated, if not impossible. With a USB cable, however, the port should be detected. I encourage you to try this and watch my other video.
Good job sir , could you add a video about how we connect lcd with stm32
Void loop robotech has already made a video on the subject, I believe. Don't hesitate to check it out.
What you mean "normal" if I need to press "reset" button anyway? Exactly as without bootloader burning?
Did you see the other video? Yes you will have to press the reset button to upload but otherwise everything will be the same as for an arduino uno (via usb, no ftdi...)
Groovy! Many thanks.
Oh men, thanks, thanks. My MH ET-LIVE Attiny88 working now.
Glad to help
Спасибо вам! Всё понятно без слов.
Рад помочь!
Good Job Buddy I appreciate your skill!
Thanks !
Thank you for the informative video. Please bring more of such videos. If you could do comparison/alternatives to esp and other such components it would be really helpful. Thanks and best wishes 👍!
Thanks !
comment piloter l'allumage via l'arduino et non un bouton ?
Je ne suis pas sûr mais ça doit être quelque chose comme ça Il va falloir enlever le bouton et le remplacer par un transistor ou un mosfet adapté dont la base est pilotée par un arduino. Je vous conseille de chercher "schematics lighter kit" sur google pour mieux comprendre comment faire le montage.
Hi ! I've recently created a newsletter where you can discover quality electronic components at the lowest prices. mailchi.mp/b85488fec2b3/hwbvaocscz
Vous avez mis quel programme dans l'esp ?
J'ai utilisé le programme fourni quand vous installez le package pour ESP32. Quand vous sélectionnez comme carte AI Thinker ESP32-CAM dans l'arduino IDe, vous pouvez ensuite aller dans fichier, exemples, esp32, camera, et CameraWebServer.
Ok merci
what will i do with these bro? when i clicked the burning bootloader this will appear avrdude: Yikes! Invalid device signature. Double check connections and try again, or use -F to override this check. Error while burning bootloader.
You tried ESP32-CAM_MJPEG2SD yet? I tried it, worked good, more features, but get a ping error when trying to work on wifi network connection with no internet. I want to work with a closed wifi network.
I used the code provided in the ESP32 package. When you select AI Thinker ESP32-CAM, you can go to File, Examples, ESP32, Camera and CameraWebServer. This creates a separate wifi network.
2.43 when i click next it says no response from the target , the boot loader cannot be started. please verify the boot load configuration and the flash protection status. reset your device and then try again
I also got this error sometimes. It is most likely the jumper of BOOT0, which was not moved (be careful not BOOT1), or not at the right time. Also check your connections between the FTDI and STM32, they are fragile sometimes. Let me know if it works after this.
Hi ! I've recently created a newsletter where you can discover quality electronic components at the lowest prices. mailchi.mp/b85488fec2b3/hwbvaocscz
Hello everything else works fine for me except in the arduino ide i have the ports option under tools disabled so it says no st link detected. Can you guide me on how to proceed.
In fact, I don't see any port appearing when I connect the stlink. Just pretend it's normal, and the download should normally work. Be careful too, the connections are a bit fragile.
Hi ! I've recently created a newsletter where you can discover quality electronic components at the lowest prices. mailchi.mp/b85488fec2b3/hwbvaocscz
Hi ! I've recently created a newsletter where you can discover quality electronic components at the lowest prices. mailchi.mp/b85488fec2b3/hwbvaocscz
❤❤❤
I have tried using the arduino as FTDI and it works perfectly, thank you very much. On your arduino, connect RESET to GND, both arduino and attiny GND, and the TX pin of arduino to attiny 6 pin. Then just put some serial.print command in void loop part and select the port of your arduino in arduino IDE. Finally select baude rate at 115200.
AttinyCore no longer seems to be listed when including the drazzy board manager json. Is this a dead project? is there a better option? i have 10 of these little boards i would love to be able to use, but all they do is bink red-red-red, pause (seems like the default for "nothing to see here" lol). Thanks for the videos so far ^^ youre helping me try to learn!
I just retested from A to Z on another computer and it still works. You must be careful to copy the link once you have visited the page, and not the TH-cam redirection link. If you are unable to do this, do not hesitate to contact me by email.
ucexperimentstech@gmail.com
@@ucexperiments interesting. I changed the boards i was using to a pretty basic nano v3, because with my level of skill, and time things were taking, they are going to be the better bet. . I will get some more of the tiny boards at some point, but i pasted in the address from the links more than a few times, and verified compared to exactly what was shown in the video, and the board manager never displayed the tinycore install. Thanks very much for your work. I have your videos saved, and will certainly try again, as my understanding grows. Thanks! Keep up the awesome work
Thank you my attiny88(clone) is now working
Glad to help!
Hi ! I've recently created a newsletter where you can discover quality electronic components at the lowest prices. mailchi.mp/b85488fec2b3/hwbvaocscz
Hi ! I've recently created a newsletter where you can discover quality electronic components at the lowest prices. mailchi.mp/b85488fec2b3/hwbvaocscz
Hi ! I've recently created a newsletter where you can discover quality electronic components at the lowest prices. mailchi.mp/b85488fec2b3/hwbvaocscz
Hi ! I've recently created a newsletter where you can discover quality electronic components at the lowest prices. mailchi.mp/b85488fec2b3/hwbvaocscz
Hi ! I've recently created a newsletter where you can discover quality electronic components at the lowest prices. mailchi.mp/b85488fec2b3/hwbvaocscz
Hi ! I've recently created a newsletter where you can discover quality electronic components every week at the lowest prices on the market. mailchi.mp/b85488fec2b3/hwbvaocscz
Hi ! I've recently created a newsletter where you can discover quality electronic components at the lowest prices. mailchi.mp/b85488fec2b3/hwbvaocscz
Hi ! I've recently created a newsletter where you can discover quality electronic components at the lowest prices. mailchi.mp/b85488fec2b3/hwbvaocscz
Hi ! I've recently created a newsletter where you can discover quality electronic components at the lowest prices. mailchi.mp/b85488fec2b3/hwbvaocscz
Hi ! I've recently created a newsletter where you can discover quality electronic components every week at the lowest prices on the market. mailchi.mp/b85488fec2b3/hwbvaocscz
Hi ! I've recently created a newsletter where you can discover quality electronic components at the lowest prices. mailchi.mp/b85488fec2b3/hwbvaocscz
большое спасибо
Ничего не было !
Does anyone know how i can install ATTinyCore , for some reasons it doesn't let me install it
When does it block? Otherwise you can try on another computer or by installing the Arduino Ide from the MICROSOFT STORE.
@@ucexperiments I had to download MH-ET Live Board to fix the issue, now it works just fine :)
Can't we program directly by usb b
No because The STM card cant be used by arduino ide directly
Can I use a normal usb to ttl convertor with pins 3.3v , 5v , tx , rx and gnd to program this board by connecting to the this boards rx tx and pressing reset manually on upload ?
You can try, I think it works.
Can I communicate with modules such as the Bluetooth module using the SoftwareSerial protocol with this card?
Can it also communicate with the computer with the serial screen in the IDE application?
To my knowledge, it is possible to use Bluetooth modules with this card. However, it should be borne in mind that the space for the programs is very limited. Concerning the serial monitor, it is entirely possible, provided you use an FTDI module for the connection. I also have a video on this, don't hesitate to check it out.
Funcionou perfeitamente! Obrigado pela dica, eu ja tinha tentado varias formas e nenhuma tinha funcionado.
Isso é bom de ouvir! Não hesite em assistir ao vídeo “AttinyCore”, é um método ainda melhor.
Excelent !!! ⚡🔥
Thanks!
nothing to do... with the ATTinyCore I finally managed to flash the ISP... but then, as with many comments, no way to download... When it's time to plug in,, the red led is sometimes on sometimes off (always off after pressing reset) and always the chipset is incredibly hot. But the SOC is never recognized In any case, thank you for your work on this video
What a shame! Have you tried burning the bootloader like I showed in another video? But since you say the chipset is very hot, then it's probably broken.
So far, I have done a few things with these boards. Blink Sample DS18B20 Analog Thermometer DHT22 With TM1637 Temp/Humidity cycles every few seconds. DS1302 RTC 24Hr Clock With TM1637 and BMP20 Sensor With TM1637 I like them.
I couldn't agree more. These boards are great as long as we don't need a lot of space.
@@ucexperiments I agree! I wonder if there is enough room on them to build a mini compass N/S/E/W. That would be fun, with a teeny display
I think yes, it should be able to do that. Good luck in your projects!
got scammed on ebay, was supposed to be nano, but thanks to your instructions, it is now useable!!!
It's true that they used to imply that it's an Arduino Nano clone. I hope you can still find a use for it, glad to have helped a little. If you are looking for cheap Arduino Nano clones, you can check out my latest video.
Tu pourrais également faire un espaceur ou un élément entre les bornes de l'arche. Je n'ai pas d'imprimante 3D malheureusement afin de terminer mon projet.
Oui c'est une bonne idée en effet. Mais la taille de l'arc(dons la distance entre bornes)peut varier il me semble en fonction de la puissance de la batterie, mais on doit pouvoir faire avec un espaceur à la distance minimale. Si vous tenez à ce projet, si vous voulez, je peux l'imprimer pour vous à condition de payer la livraison et le matériel (2€ au total.
@@ucexperiments c est très gentil mais je présume que l envoi au Québec est très dispendieux
Ah oui. Je m'imaginais que vous viviez en France. C'est sûr que pour la livraison c'est pas pareil. Si jamais vous êtes un peu bricoleur, je vous conseille de vous procurer une imprimante 3d, c'est un très bon investissement. La mienne m'a coûté 120€, et j'en suis très satisfait.
@@ucexperiments merci du conseil, je croyais que ces imprimantes était toujours dans les 1000$. Il me manuqe de l'espace pour la mettre mais c'est un autre problème ;). Également est-ce difficile d'utiliser les logiciels afin de faire ses propres choses ??? Si c'est très instinctifs, je vais m'amuser ;)
Il y en a à tous prix. J'ai acheté la ender 3 à ce prix là pendant une promotion. J'ai vu que le prix a pas mal augmenté depuis. Mais vous pouvez sûrement vous en procurer à bon prix d'occasion. Pour les logiciels, on s'habitue vite, ce n'est pas si compliqué que ça en a l'air. J'utilise fusion 360, et avec les tutos on peut presque faire tout ce que l'on veut. Il faut quand même être assez à l'aise avec l'informatique.
salut, J'ai un problème pour programmer cette carte, pour les entrées analogiques ?? si je met un potentiomètre il n'agit sur rien sur un montage simple, donc vite pas utile !
Un commentaire français, ça fait plaisir ! Je n'ai pas de problèmes avec les entrées analogiques. J'ai testé ce matin avec un potentiomètre sur A1 et ça fonctionnait. De A0 à A7 ça devrait fonctionner. Peut-être qu'il y a une erreur/incompatibilité ailleurs dans votre code. Vous pouvez tester juste le potentiomètre avec le moniteur série ou un oled (voir mes autres vidéos). Si vous avez besoin d'aide plus détaillée, n'hésitez pas à me contacter à ucexperimentstech@gmail.com
@@ucexperiments ok merci, je vous envoi un email, dans la journée ! Chouettes vidéos
Merci ! Par contre, je n'ai pas reçu votre email.
Have you had success using INT0 and INT1 on the ATtiny88 in Arduino IDE? Do we have to manually bit program the interrupt registers? I'm trying to use Falling edge interrupts on both INT0 & INT1 (Digital pins 2 and 3 ?)
Thank you so much for sharing this with us. Just one question: what if I want a bigger font size than 5x7? I searched and searched and could not find an appropriate h file with a bit larger font size. could you help us?
Glad to have helped! I don't know of a way to use a bigger font. If I ever find one I'll let you know. If you have an oled ssd1306 (watch my other video), you can have a bigger font.
how can i use the serial port (COM) ?
I made a video for that 😉
Спасибо!!! )))