![Michael Schoeffler](/img/default-banner.jpg)
- Видео 40
- Просмотров 1 235 235
Michael Schoeffler
Швеция
Добавлен 4 янв 2017
On this channel, I share tutorials about electronics, science, and technology. Please have a look at my website for more insights about my videos (source code, wiring layout, etc.).
How to perform an IoT Retrofit on an old Screwdriver with an ESP32 Microcontroller | Tutorial
Written article: mschoeffler.com/2021/01/07/tutorial-iot-retrofit-of-an-old-bosch-ixo-screwdriver-with-an-esp32-microcontroller/
This tutorial teaches how to retrofit a device for IoT (Internet of Things) applications. Here, the device is an old Bosch IXO Screwdriver that I bought more than eight years ago. First, the tutorial explains what IoT and a retrofit is. Then, some possibilities of retrofitting are discussed. Finally, a retrofit approach is applied on the IXO device. For the retrofit an ESP32 microcontroller is used. The tutorials shows also how to server a website inside a WiFi network with an ESP32.
Used components in video:
ESP32, search on:
- Aliexpress: 1smart.click/search/st/...
This tutorial teaches how to retrofit a device for IoT (Internet of Things) applications. Here, the device is an old Bosch IXO Screwdriver that I bought more than eight years ago. First, the tutorial explains what IoT and a retrofit is. Then, some possibilities of retrofitting are discussed. Finally, a retrofit approach is applied on the IXO device. For the retrofit an ESP32 microcontroller is used. The tutorials shows also how to server a website inside a WiFi network with an ESP32.
Used components in video:
ESP32, search on:
- Aliexpress: 1smart.click/search/st/...
Просмотров: 1 027
Видео
RYLR896 Tutorial: Sender-to-Receiver-Communication with LoRa | Serial Connection, RYLR890 and HTerm
Просмотров 4,9 тыс.3 года назад
Written article: www.mschoeffler.com/2020/12/19/lora-sender-receiver-communication-with-reyax-rylr896-breakout-boards-rylr890-modules/ This tutorial teaches how to use two RYLR896 breakout boards in order to implement a simple sender-to-receiver communication with LoRa. LoRa stands for “Long Range” and is a wireless radio frequency (RF) technology that is well suited for long communication dist...
Arduino Sensor Kit-How to make it work with an ESP32!
Просмотров 10 тыс.3 года назад
Written article: www.mschoeffler.com/2020/12/17/seeed-studios-arduino-sensor-kit-whats-new-whats-different-from-grove-beginner-kit-what-about-esp32/ Recently, Seeed Studio published a new "starter kit", the so-called Arduino Sensor Kit. In this video, I want to give a short overview to the new kit. Moreover, I want to compare it to the Grove Beginner Kit that I reviewed a few month ago, since b...
GNSS Receiver Module Tutorial: How to work with Reyax's RYS8830 Module?
Просмотров 3,1 тыс.3 года назад
Blog article: www.mschoeffler.com/2020/12/07/gps-gnss-receiver-starter-guide-reyax-rys8830-rys8830-evb/ This video teaches how to utilize the GPS/GNSS receiver module RYS8830 in order to retrieve time and position data from satellite navigation systems. Reyax's product website, incl. specification and downloads: reyax.com/products/rys8830/ Used components in video: #rys8830, search on: - Aliexp...
How to control WS2812B LED strips with Slide Pots | Arduino Tutorial
Просмотров 6 тыс.3 года назад
Blog article: www.mschoeffler.com/2020/11/14/arduino-tutorial-slide-potentiometer-slide-pot-controls-led-strip-ws2812b/ This video teaches how to use a slide pot to control a WS2812B LED strip to implement a 'volume light effect'. Blog article of my previous WS2812B tutorial: www.mschoeffler.com/2017/08/24/how-to-control-an-led-pixel-strip-ws2812b-with-an-arduino-and-the-fastled-library/ Anothe...
[Tutorial] Bluetooth Messaging from Smartphone to Arduino-controlled Display | RYB080I + SH1106
Просмотров 4,2 тыс.3 года назад
This tutorial explains how to use a smartphone to send bluetooth messages to an Arduino Uno. The Arduino utilizes a Reyax RYB080I bluetooth module to receive the messages. Moreover, the messages are shown on an SH1106-based display. Link to my written tutorial: www.mschoeffler.de/2020/11/01/tutorial-reyax-ryb080i_lite-ryb080i-bluetooth-module-serial-communication-arduino-uno-oled-sh-1106/ #RYWB...
How to work with Multi-protocol Wireless Modules? (RYWB116_Lite, HTerm)
Просмотров 8813 года назад
Reyax’s RYWB116_Lite is a breakout board with a RYWB116 module. The module features a multi-protocol wireless stack including WLAN 802.11 b/g/n and Bluetooth 5. This beginners guide gives a brief introduction into the capabilities of the RYWB116. Moreover, it shows how to setup a WLAN Access Point by sending commands with HTerm. Link to my written tutorial: www.mschoeffler.com/2020/08/25/reyax-...
What is Grove? Grove Beginner Kit for Arduino
Просмотров 12 тыс.3 года назад
In this video, I give a short introduction into the GROVE ecosystem. Moreover, a brief look is given to the Grove Beginner Kit for Arduino. Link to my written tutorial: www.mschoeffler.com/2020/07/13/playing-around-with-the-grove-beginner-kit-for-arduino/ Purchase Grove Beginner Kit for Arduino: - Aliexpress: 1smart.click/search/st/ali/msdeyt/arduino grove - Amazon: 1smart.click/search/st/azn/m...
SunSpec Tutorial 1/3: ModbusTCP
Просмотров 11 тыс.4 года назад
This video is part of a tutorial series about SunSpec, an open specification that aims at increasing the interoperability within the solar and distributed energy industry. The goal of this series is to give an overview of the specification and to demonstrate how it can be used for basic use cases. This is the first part which focuses on fundamentals about the Modbus protocol which is, at time o...
Quick Arduino Beginners Guide 2020 - incl. Elegoo Basic Starter Kit, DSO138, ESP8266 and ESP32
Просмотров 7674 года назад
Some time ago, I wrote a blog article on how to start with the Arduino ecosystem. This short video reflects the essentials of this blog article. So the idea was to capture the most important information in about 5min. I hope the video got not too basic, and has still some value to my viewers. Link to written article: www.mschoeffler.com/2020/02/09/beginners-guide-on-how-to-start-with-the-arduin...
Tutorial: Arduino + Relay (HL-54S) + Fairy LEDs (LED Strings, Colored String Lights, Twinkle Lights)
Просмотров 9 тыс.4 года назад
This tutorial explains how to control fairy LEDs (also called LED Strings, Colored String Lights, Twinkle Lights) with an Arduino Uno and a relay module (HL-54S). Normally, a relay module is used when having two circuits with different voltage levels. Here, the relay module is used to be able to power the fairy LEDs with an external power supply. Moreover, so-called USB terminal adapters are us...
Tutorial: Arduino-to-Arduino Communication | UATS Advanced Programming #03
Просмотров 8574 года назад
This video shows how to establish a connection between two Arduinos. In particular, a plain serial connection is utilized to transfer sensor values from one Arduino to another Arduino. Written tutorial & source code: www.mschoeffler.com/2020/01/12/arduino-to-arduino-communication-via-serial-connection/ List of materials: - Arduino Uno - Aliexpress: 1smart.click/search/st/ali/msdeyt/arduino uno ...
WS2812B and WS2813B-Mini Comparison + LED Ring Tutorial | UATS A&S #17
Просмотров 3,6 тыс.4 года назад
In this video, the WS2812B and WS2813B-Mini RGB chip is briefly compared. Moreover, it is shown how to program an LED ring (Seeedstudio's Ultimate RGB LED Ring and 16-WS2813 Mini; www.seeedstudio.com/tag/WS2813.html). Written tutorial & source code: www.mschoeffler.de/2019/10/08/ws2813-vs-ws2812b-ws2813-mini-based-rgb-led-ring-tutorial/ List of materials: - Arduino Uno - Aliexpress: 1smart.clic...
Arduino TFT Display + SD card reader (KMR 1.8 SPI) | UATS A&S #16
Просмотров 13 тыс.4 года назад
In this tutorial, it is shown how to use a TFT display (KMR-1.8 SPI) with an Arduino Uno. I started this project to make a digital picture frame that works with SD cards. Written tutorial & source code: www.mschoeffler.com/2019/06/20/arduino-tutorial-making-the-kmr-1-8-spi-tft-display-work/ List of materials: - Arduino Uno - Aliexpress: 1smart.click/search/st/ali/msdeyt/arduino uno - Amazon: 1s...
How to do statistics with an Arduino? (R, Rstudio,...) | UATS Advanced Programming #02
Просмотров 4 тыс.6 лет назад
In this episode, I demonstrate how you can transfer data from an Arduino to Rstudio. The data comes from two HC SR04 distance sensors. In Rstudio, we apply a statistical analysis on our data. You find the written tutorial (incl. source code) on my website: www.mschoeffler.com/2018/03/09/how-to-do-statistics-with-an-arduino-arduino-sd-card-r/ List of materials: Arduino Nano - Aliexpress: 1smart....
RFID Readers RDM6300 and RDM630 (Arduino-Tutorial) | UATS A&S #15
Просмотров 52 тыс.6 лет назад
RFID Readers RDM6300 and RDM630 (Arduino-Tutorial) | UATS A&S #15
Serial Connection from Java to Arduino | UATS Advanced Programming #01
Просмотров 49 тыс.6 лет назад
Serial Connection from Java to Arduino | UATS Advanced Programming #01
DIY: Y-shaped Jumper Wire | Electronics Know-how To Go #5
Просмотров 19 тыс.6 лет назад
DIY: Y-shaped Jumper Wire | Electronics Know-how To Go #5
Tutorial: How to make a weighing scale with the HX711, a load cell and an Arduino | UATS A&S #14
Просмотров 187 тыс.6 лет назад
Tutorial: How to make a weighing scale with the HX711, a load cell and an Arduino | UATS A&S #14
Tutorial: MH Sensor Series/KY-033/TCRT5000 + LCM1602 IIC V1 | UATS A&S #13
Просмотров 51 тыс.6 лет назад
Tutorial: MH Sensor Series/KY-033/TCRT5000 LCM1602 IIC V1 | UATS A&S #13
7 Ways to Supply Power to a Breadboard | Electronics Know-how To Go #4
Просмотров 18 тыс.6 лет назад
7 Ways to Supply Power to a Breadboard | Electronics Know-how To Go #4
About Red and Black DuPont Jumper Wires | Electronics Know-how To Go #3
Просмотров 8736 лет назад
About Red and Black DuPont Jumper Wires | Electronics Know-how To Go #3
[Tutorial] How To Crimp DuPont/Mini-PV Connectors | Electronics Know-how To Go #2
Просмотров 4,1 тыс.6 лет назад
[Tutorial] How To Crimp DuPont/Mini-PV Connectors | Electronics Know-how To Go #2
How To Repair (Micro) USB Cables | Electronics Know-how To Go #1
Просмотров 81 тыс.6 лет назад
How To Repair (Micro) USB Cables | Electronics Know-how To Go #1
Introduction | Electronics Know-how To Go #0
Просмотров 4686 лет назад
Introduction | Electronics Know-how To Go #0
Tutorial: Gyroscope and Accelerometer (GY-521/MPU6050) with Arduino | UATS A&S #12
Просмотров 378 тыс.6 лет назад
Tutorial: Gyroscope and Accelerometer (GY-521/MPU6050) with Arduino | UATS A&S #12
Tutorial: How to control the SG90 servo motor with an Arduino Uno | UATS A&S #11
Просмотров 13 тыс.6 лет назад
Tutorial: How to control the SG90 servo motor with an Arduino Uno | UATS A&S #11
Tutorial: How to use a stepper motor (28BY-J48) with an Arduino and a ULN2003A board | UATS A&S #10
Просмотров 67 тыс.6 лет назад
Tutorial: How to use a stepper motor (28BY-J48) with an Arduino and a ULN2003A board | UATS A&S #10
Tutorial: How to use the HC-SR505 (PIR sensor) with the Arduino Uno | UATS A&S #9
Просмотров 44 тыс.6 лет назад
Tutorial: How to use the HC-SR505 (PIR sensor) with the Arduino Uno | UATS A&S #9
Is the laser harmful to your eyes?
I hate this video!!!!!!!!!!!
This makes no sense!
can i make the scale wher the display screnn is my computer ?
Do you know if I can use that product for tension and compression??
Hello sir can i ask if this sensor can detect the object like plastic bottle,can or paper
Hallo, Is Part 2 coming soon?
Thanks you helped me a lot♥♥♥
thanks helped me clone my gym rfid card:) to a card
Nicely explained. Thanks
Great video : - )
Does measuring the trajectory of a turning plane only require a gyroscope or also an accelerometer? (for trajectory measurement and not that of pitching) THANKS
How to use it with ATTiny85 instead of Arduino UNO? I got error while compiling the code.
Sir ur amazing I'm from India , clarity in explanations is amazing I have followed your vedio and done project too plz continue such vedio
How white servo motor
Sir, i m a newbie , I want to know if it is possible to make arduino uno/nano led strip such as wd2812b music sync via internal audio from the pc, I don't want to wire a mic module or audio in jack to a breadboard but simply play my spotify / youtube audio which will react to my LEDs.
Thanks for the video
thankyou sir , supporting you from india
No Part 2 ? :(
hey Michael, I was wondering if I could connect a KY-023 joystick to a matrix led board so that you can make something like text on the matrix board scroll passed when you push the joystick to the left, it scrolls while you pushed and when the joystick is pushed to the right, it goes back. if so please tell me and how to do it. I know Im late but it would really help on my journey to master this topic and be able to teach others. im subbing so please notice me. also can you make a copy and paste for the code in this video?
nice and simple, thanks
Amazing channel
is it possible to connect as the other one, Half-bridge weighing sensor load cell ( rectangle load cell 50kg/110lb) (multiple load cels to one hx711) ?
Oh thank you, thank you, thank you! This is perfect for me!
Really great, easy to understand and very helpful. Please can you tell me what wire and how many windings you used to make your own antenna?
How to work with Reyax's RYS8830 Module? Are you kidding. It was merely an introduction together with a very brief demo of the demonstration software. This is a complicated little chip and not for people new to electronics. The module and demonstration software hides the complexities very well. For example it requires 1.8V interface, so level shifters are required for most MCUs.
This answers exactly what I was looking for. Thanks a lot!
Hi thank you for the tutorial, I am using the 28ybj-48 stepper motor and controlling it with hc-05 Bluetooth model from my phone, I am sending a number 1 to make him move cw and number 2 to move ccw, but I don't know what to write in the code to make the motor stop by sending let's say number 3, I am totally new to arduinos, thanks in advance
Oh wow all those codes
Amphenol crimpers have seperate tools at $1000 each for male and female? That kind of pricing shows contempt for customers :o
Is it enough just to put that small piece only or should it be put with a holder for it?How long does it work ( battery) ? How can it be charged with electricity?What is the maximum distance that can be tracked? I mean, is it possible to know the location and the chip in a city other than the one in which I live?
I agree, never consumed a more dense information flow before. Thank you.
Do you spend a day (23 hrs) to get time updated?
Nice and extensive assessment. Thank you.
Fantastic video. Everything was in your video that I needed to use these little gadgets with a Pic microcontroller. Thanks a bunch!!
Cool, danke für den Beitrag! 👍 Mich würden bidirektionale serielle Verbindungen per PPP über LoRA interessieren, hast du hier Erfahrungen?
Stupid question, but can you explain how to make the GPS module stand-alone without the board (so without the evaluation module), how to connect the battery (and what kind of battery) etc?
Your explanation is very clear and i have done this loadcell it's successful good vedio
I had only my ADXL 335 and was wondering why I couldn't make my self balancing robot t owork and after some time I actually realised that it has only an accelelometer and no gyroscope (I always thought there are both) this is why my readings was not so precise while in motion so I need something which has borh actually ...
Can i calibrate this code in kilograms?
How can i set the calibration factor in kilograms using this code
Sir can we rotate an image in x y z axis using accelerometer I want to do this project
This vedio is good help to learners like me i
wow nice video
So instead of this can you use a breadboard to creat more outlets of the same port
I have a presence sensor and in my tests, when I turn on the air conditioning, with no one in the room, a few seconds later, when the room temperature starts to cool, it starts. Can you tell me how can I resolve this?
I have an issue using with neopixel strip. Sometimes the last led flickers. How do I correct this. Would I need to use the fastled neopixel library?
Question: I could not get mine working by following this tutorial and when I look at the Arduino Uno r3 pinout everywhere on the internet, including the official website, I see that for example SDA = 18, SCK = 13, MISO = 12, MOSI = 11 and the RST has its own RESET pin near the 5V and 3.3V pins, which makes me wonder: why did you choose a different pinout in your case? I'm a bit confused why is your pinout working in your case and in mine it actually doesn't with either your pinout, or mine (from the internet)... I cannot get to the bottom of this...
Hello, can I plug this to the wall? I made a circuit and blew the board when I plugged it in
I think i might need some help understanding the stop paramater for endTransmission(bool) and requestFrom(address, quantity, bool). i get that if you type true as a stop parameter, the connection is stopped and if you type false the connection is kept alive. But how do i know what i need to use for my code? I really really want to have a better understanding for the I2C Bus, but i cant manage to find a more detailed description regarding this particular topic. Unfortunately i cant wrap my head around on what it means to 'stop' the Bus or to 'restart' it. If you read this, maybe you can leave a comment! I would be very very happy. Thank you in advance!