How to Use PCF8574 GPIO Extender With Arduino or ESP32
7:22
YouTubeArduinoProjects
How to Use PCF8574 GPIO Extender With Arduino or ESP32
If you require more pins for your project to connect more buttons, sensors or LEDs, GPIO expanders can help. Essentially, these expanders offer additional GPIOs when your board doesn't provide enough pins. In this tutorial we will learn how to use PCF8574 I2C GPIO Expander with Arduino UNO or ESP32 Download Project files, Wiring and Full ...
已浏览 6709 次2023年5月15日
短视频
PCF8574 GPIO Extender - With Arduino and NodeMCU
PCF8574 GPIO Extender - With Arduino and NodeMCU
PCF8574 I2C GPIO Expander Tutorial
19:22
已浏览 4.1万 次
PCF8574 I2C GPIO Expander Tutorial
Gadget Reboot
Arduino Projects
13 Great Arduino Project Ideas for Beginners!!!
6:10
13 Great Arduino Project Ideas for Beginners!!!
YouTubeToP Projects Compilation
已浏览 68.9万 次2023年4月25日
Top 20 Arduino Projects for 2025: Science Exhibition & DIY Ideas!
3:19
Top 20 Arduino Projects for 2025: Science Exhibition & DIY Ideas!
YouTubeRoboarmy
已浏览 67.8万 次11 个月之前
Top 10 arduino projects 2025 | Arduino projects for beginners | Arduino project
6:21
Top 10 arduino projects 2025 | Arduino projects for beginners | Arduino project
YouTubeSimple Circuits
已浏览 2.3万 次5 个月之前
热门视频
Practical Guide to PCF8574: Adding Extra Pins for Arduino
16:46
Practical Guide to PCF8574: Adding Extra Pins for Arduino
YouTubeMario's Ideas
已浏览 1.6万 次2024年2月4日
PCF8574 I2C LCD | Connecting an LCD Display to Arduino using I2C Adapter | I2C LCD Display
13:13
PCF8574 I2C LCD | Connecting an LCD Display to Arduino using I2C Adapter | I2C LCD Display
YouTubeRG Innovations
已浏览 7.9万 次2024年5月12日
PCF8574 GPIO Extender - With Arduino and NodeMCU
11:30
PCF8574 GPIO Extender - With Arduino and NodeMCU
YouTubeCrazy Couple DIY
已浏览 8.5万 次2018年12月17日
Arduino Tutorial
Arduino Tutorial 1: Setting Up and Programming the Arduino for Absolute Beginners
23:50
Arduino Tutorial 1: Setting Up and Programming the Arduino for Absolute Beginners
YouTubePaul McWhorter
已浏览 300.1万 次2019年5月31日
Arduino Course for Beginners - Open-Source Electronics Platform
4:04:22
Arduino Course for Beginners - Open-Source Electronics Platform
YouTubefreeCodeCamp.org
已浏览 267.5万 次2021年6月8日
Arduino MASTERCLASS | Full Programming Workshop in 90 Minutes!
1:25:31
Arduino MASTERCLASS | Full Programming Workshop in 90 Minutes!
YouTubeProgramming Electronics
已浏览 343.7万 次2022年7月22日