. . SO, you are a retired EDUcator, TEACHer, Instructor, LEHRENDER: WHAT to do NOW?!! Well, that was the question I was asking myself when I became retired in 2014. As I did innovation in Modern-EDUcation in my country Luxembourg, there was NO WAY to give that up, BTW! SO, years before my retirement I […]
. . Let us talk about Hygiene… Strange, I make an introduction about Hygiene in an Cyber-Security Blog, ISN’T it?!! Well, there is a reason behind: WHEN WE use a computer, Smartphone and/or any OTHER technical device (such as cars as well…) WE need to take care of them! AND our body? The same: WE […]
. . Text on 0.96 inch 128X64 I2C OLED WE were playing around already with OLED displays in previous tutorials <===> https://gustmees.wordpress.com/?s=oled <===> where WE created an Analog-Digital Clock and a Temperature/Humidity Monitor with “Heat-Index”. In this tutorial WE will display text on an OLED. This is actually very easy and WE will learn […]
. . Analog-Digital Clock using Arduino NANO + RTC DS3231 + 0.96 inch 128X64 I2C OLED WE were playing around already with <===> Temperature & Humidity monitor using Arduino NANO + DHT22 + 0.96 inch 128X64 I2C OLED <===> https://gustmees.wordpress.com/2019/08/26/first-steps-with-the-arduino-uno-and-nano-maker-makered-makerspaces-coding-temperature-humidity-monitor-using-arduino-nano-dht22-0-96-inch-128×64-i2c-oled/ <===> which displays the temperature in °F AND °C, as well as it displays the “Heat […]
. . Temperature & Humidity monitor using Arduino NANO + DHT22 + 0.96 inch 128X64 I2C OLED WE were playing around a lot already with I2C-LCD displays <===> https://gustmees.wordpress.com/?s=i2c+lcd <===> but not yet with I2C-OLEDs. In this tutorial WE will create a <===> Temperature & Humidity monitor using Arduino NANO + DHT22 + 0.96 inch 128X64 […]
. . LEARN from the BEST Well, after a couple of years online and checking Maker, MakerED projects on YouTube and elsewhere I encountered a LOT of projects WHICH DIDN’T work and later I found out the right addresses to follow WHERE I could say THAT’s the guys to follow to make sure NOT wasting […]
. . LCD1602-I2C isn’t working. Well, I made some searches on the internet and I found the right answer on a forum about this error, which says that one should scan the I2C Address of the device and replace the “lcd.init();” by “lcd.begin (0x3F,16,2);” whereby “0x3F” is the I2C Address of my LCD1602/I2C module. I […]
. . How-To transform an LCD1602 SPI Sketch to an LCD1602 I2C Sketch We were already playing around, as seen on my tutorials below, with the Temperature/Humidity sensors DHT11, DHT22 and LCD1602, without I2C possibility. There were a lot of cables to connect, we will try out this time to use a LCD with I2C bus connection as it […]
. . Scrolling text with I2C-LCD1602 I was looking for a simple project for beginners, newbies on Coding and MakerED. A looong time ago since we did a project with ONLY four (4) wires, isn’t it! Well here is one which is very easy to create, a “Scrolling text on a LCD1602 with “I2C-Bus”. In […]
. . Make your Maker-Life less stressful with some tips and tools You were certainly in some situations where you were shouting and swearing about situations when things didn’t work as well as expected as you didn’t have the right tools to finish a project… Well, I encountered as well such situations on projects and […]
. . RFID RC522 Tag-Card Reader with LCD1602-I2C We were already playing around with LCD’s in our previous tutorial <===> First Steps with the Arduino-UNO R3 | Maker, MakerED, Coding | Super Starter Kit UNO R3 Project | LCD and Sensors Project <===> but there we used the SPI-Bus, meaning: connecting 12 wires (Potentiometer connections included…)!! With […]
. . A GOOD preparation is half the work done When we play around with Arduino NANO, NodeMCU, ESP8266 and others it is important (and more comfortable) to make us life as less difficult as necessary. Therefore we will have a look on the How-To, using some helpful tools… First of all it is a […]
. . Badge with 2.8″ TFT Touch Screen with SDCard We were already playing around with a 2.8 inch TFT Display and SDCard recently in a previous tutorial <===> First Steps with the Arduino-UNO R3 | Maker, MakerED, Coding | 2.8″ TFT Touch Screen with SDCard <===> and we will create a badge. The idea for creating a […]
. . ESP8266 WiFi Weather Station with Color TFT Display We were playing around already with LED MATRIX’s, devices to visualize measured values and/or texts. In this blog post (Tutorial) we will use a TFT Display (Thin-film-transistor liquid-crystal display) with touch screen to display a three (3) days weather forecast with moon phases. This […]
. . 1.8 Inch TFT with DS3231 RTC and Arduino We were already playing around with LED MATRIX for time and temperature display with a Wi-Fi connection on an ESP8266, but we didn’t create yet a project with an RTC (Real Time Clock) module and an 1.8 inch TFT display; here we go. We […]
. . First Steps with the ESP8266 Wi-Fi Module | Scrolling Text (Time, Temp., Humidity…) with 8×8 LED MATRIX In our previous blog post (Tutorial…), we were playing around with a LED MATRIX <===> First Steps with the Arduino-UNO R3 | Maker, MakerED, Coding | Scrolling Text with 8×8 LED MATRIX <===> and we will continue to […]
. . Scrolling Text with 8×8 LED MATRIX (4 Modules in One) . . . As we were playing around already with LED’s in previous blog posts let us NOW try out a LED Matrix “4 in one”; its four (4) singular displays soldered on one piece of a single printed circuit board (PCB). I […]
. . Maker, MakerED, Coding | Ultrasonic Radar On previous blog post I discovered “Processing Software” and I was such impressed about hat I was looking to find some other Coding tutorials with Arduino which use it; so I discovered this one using an Ultrasonic Sensor (HC-SR04) and a servo motor. As I had bought […]
. . Arduino-NANO | DHT22 Temperature/Humidity with Meter I was looking to find the most easy way to show people and to GET them interested into “Coding” with a minimum of components and expenses, as well as having directly a “success feeling” to be motivated to continue slowly but surely! Here it is; ONLY three […]
. . . I was very happy when I got delivered that nice looking 2.8 inches TFT with incorporated SDCard. I ordered it on Amazon and it is from ELEGOO. It was delivered with a small CD where a lot of coding examples are integrated and a well done manual. SO, I started as soon […]
. . First impressions . . The Kit is delivered in a well organized plastic box with a poster inside of all the parts with description and a CD with the PDF Manual, Code and Libraries. The manual in PDF format is actually very well documented an nobody should have problems to follow the instructions. […]
. . Super Starter Kit UNO R3 Project | LCD and Sensors Project | Temperature/Humidity Sensor DHT11 SO, as I got my new Super Starter Kit UNO R3 Project I am playing around a bit with it. In my previous post WE were wiring and testing a LCD-Display and coding to display a bit text on the […]
.. Playing Music I was looking for a quick project with the Arduino which could get realized in less than half an hour and with the components from my Arduino Starter-Kit. I found this one for Christmas Music playing <===> Christmas songs with an Arduino Uno and a piezo buzzer <===> which I tried out as […]
. . WHAT Is a Thread On Social Media Twitter and How To Use It For Story Telling WHAT Is a Thread On Social Media Twitter and How To Use It For Story Telling? That’s a question one sees very often NOW on Twitter as it is NEW. Let me explain by a practical authentic […]
. First Steps with the Arduino-UNO | Maker, MakerED, Coding | Sensor-Kit SKA-36 . Got my package delivered with my ordered Arduino Sensor-Kit today (2 days later than expected…). First impressions: nice plastic suitcase (helps me to keep order…), 60 pins quality breadboard and cable-set, 40 sensors and a download link (www.joy-it.net/sensorkit/) for the code […]
