Understanding the Differences Between OLED and LCD Screens
OLED and LCD screens: what are the differences?
Driving OLED Display with .Net nanoFramework on ESP32
This article introduces how to drive an ESP32 OLED display using .Net nanoFramework. We will start from the basics and gradually delve deeper, enabling you to understand and implement the entire process. Whether you are a beginner or an experienced developer, this article will be helpful to you.
1. Hardware Preparation
1.1 ESP32 Development Board
The ESP32 development board we are using is the Weixue ESP32-S3-Zero, which is very compact but powerful. This development board uses the ESP32-FH4R2 system-on-chip (SoC), which integrates low-power
Innovative Projects with Unicycle Balancing and Transparent OLED Displays
The community's public account records shareable maker-related content every week, released every Friday～
The content is open source; contributions or recommendations of related content are welcome.
Submission email:[email protected]
Images & Videos
Unicycle Balancing Vehicle
A very interesting unicycle balancing vehicle posted by a maker in Japan on Instagram. Unfortunately, not many production details were revealed.
Source:https://twitter.com/dfrobotcn/status/1706550929078603849
Playing GIFs on a Transparent OLED
Measuring Heart Rate and Blood Oxygen Saturation with Arduino UNO: High Accuracy!
This project uses an Arduino UNO board connected to the MAX30102 module (pulse oximeter and heart rate monitoring module), along with an OLED display and a buzzer for BPM measurement.
BPM stands for "beats per minute", which is about 65-75 for a normal person at rest, and may drop below this during sports activities. SpO2 indicates the oxygen saturation level, which is generally above 95% for a normal
Driving Nokia 5110 Display with Arduino
In this article, we will learn how to use Arduino to drive the Nokia 5110 display. Previously, I learned how to drive the Nokia 5110 display with Raspberry Pi to show system information.
1. Hardware Connection
#define PIN_SCE 7#define PIN_RESET 6#define PIN_DC
Using OLED Screen with Arduino Uno (Basics)
Experiment Effect
A simple demonstration of how to light up the OLED screen with Arduino Uno and display some simple English or characters.
Note! This example uses an OLED screen with an SSD1306 chip, please confirm whether the OLED screen you have uses the same model chip.
Component Description
The OLED display does not require a backlight, thus it can achieve very good contrast in dark environments. Additionally,