DIY GPS Speedometer using Arduino and OLED
Speedometers are used to measure the travelling speed of a vehicle. We previously used the IR sensor and hall sensor to build...
OLED
Interfacing SX1278 LoRa Module with ESP32
LoRa is a wireless Radio frequency technology introduced by a company called Semtech intended to be used to transmit bi-...
Smart Helmet with Nano OLED Heads Up Display for 100% Image Transparency and Crisp Colors
EyeRide HUD is a revolutionary connection system for helmets launched by a French company, EyeLights. Created by ex-BMW and...
Generate a QR code using Arduino and display it on SSD1306 OLED
The "Quick Response" code or abbreviated as QR code has become an essential part of our digital lives, chances are that you're...
Make a Non-Contact Infrared Thermometer with IR Temperature Sensor
When debugging an electronics circuit or testing a new hardware design, often times I tend to check if the components on the...
Internet Clock: Display Date and Time on OLED using ESP8266 NodeMCU with NTP
RTC or Real Time Clock is the most commonly used module in Electronics and embedded devices to keep track of time. But the...
Interfacing OLED Display with NodeMCU ESP8266: Displaying Bitmap image on OLED
In this tutorial we will interface OLED Display with NodeMCU ESP8266. NodeMCU is an open source IoT platform that includes...
Build a Smart Watch by Interfacing OLED Display with Android Phone using Arduino
Most of us would be familiar with the 16×2 Dot matrix LCD display that is used in many projects to display some information to...
Internet Clock using ESP32 and OLED Display
In the previous tutorial, we have made RTC clock using DS3231 and ESP32. To minimize hardware requirements we will make...
ESP32 Real Time Clock using DS3231 Module
In this tutorial, we will learn about Real Time Clock (RTC) and its interfacing with the ESP32 and OLED display.
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