tutorial – Page 16 – Ganteng Permanen

ESP8266 ESP-01 & PCF8574T IC: Create a 7-Segment LED Display HTML File Controller Local Network Wifi

Create a html file to control common cathode 7-Segment LED Display with ESP8266 ESP-01 wifi module and PCF8574 I2C interface serial clock (SCL), serial data (SDA) GPIO Expander via browser on #local #network #wifi

DIY Wiring Testing w/ Putty Converter COM Port RS-232 – TTL Serial MAX232EPE IC Breadboard Prototype

test with #putty #rx #tx communication prototype breadbroad wiring max232epe maxim ic schematic +5v-powered, multichannel rs-232 drivers/receivers diy Converter com serial port (10 pin IDC RS232 Motherboard header) old desktop pc RS232 interface to TTL Serial Module 3V ~ 5V Modul UART common 9-pin connector: 1 DCD : Data Carrier Detect 2 RXD : ReceiveContinue reading “DIY Wiring Testing w/ Putty Converter COM Port RS-232 – TTL Serial MAX232EPE IC Breadboard Prototype”

Arduino Multi-Dimensional Arrays: PCF8574T + 7 Segment LED Display Simple Counting Up Numbers Letter

pcf8574 ic digital gpio expander i2c scl sda 2 wire interface protocol PCF8574T + (Seven) 7 Segment common #cathode LED Display Simple one Second Counting Up Numbers & Letters with #arduino – Multi-Dimensional #arrays

Testing All Available Output Pinout Single PCF8574T GPIO Expander IC I2C SCL SDA with Arduino UNO

Arduino project testing ic address and all available output pinout Single PCF8574/PCF8574T 8 Bit parallel digital GPIO Extender/#expansion/#expander IC using #i2c the two wire interface communication protocol Serial Data (SDA) and Serial Clock (SCL) with Arduino UNO

Communication Port: COM Serial Port RS-232 UART Test Connection RX TX Receiver/Transmitter W/ Putty

connect com serial port header pin 2 to pin 3 with jumper dupont cable connector

Arduino I2C Scanner: PCF8574 Scan, Find & Mapping Address IC PCF8574T 8-bit Digital GPIO Expander

#scl #sda 2 wires #i2c scan mapping PCF8574T up to 8 possible combination addresses

Soldering SMD PCF8574T IC Digital Input Output I2C GPIO Expander – SOP16 to DIP16 Adapter PCB Board

Soldering and testing solder joint connections with a multimeter SMD PCF8574T A I2C Interface 8-bit IO Expansion GPIO (General Purpose Input Output) pin Expander extender to custom manual cutting SOP16 to DIP16 Adapter plate converter PCB breakout Board sundut2 #pcf8574 asal nyambung 😉😑✌

Potong PCB SOP16 to DIP16 Adapter (how to Cut PCB SSOP16/sop16 to dip16 Adapter IC Breakout Broad)

Kecil gak muat buat naruh kaki ic, kurang lebar dikit yowesss potong ajah jadi 2 🤨🙄

Basic4Android: Build Simple IoT APK – Android App for Controlling ESP8266 from Anywhere in the World

PART 1: https://youtu.be/Ua3bQathJjo (Free #IoT Data Server: Create #JSON REST API & PHP File for #ESP8266 Home Automation global network) PART 2: https://youtu.be/99vEygd93YE (Internet of Things: #Deserialization Parsing JSON Data Values from Web #Server #Arduino ESP8266 Sketch) MAIN MISSION: How to operate (control digital input ouput esp8266) simple smart home Automation from anywhere via internetContinue reading “Basic4Android: Build Simple IoT APK – Android App for Controlling ESP8266 from Anywhere in the World”

Internet of Things: Deserialization Parsing JSON Data Values from Web Server Arduino ESP8266 Sketch

PART 1: https://youtu.be/Ua3bQathJjo (Free #IoT Data Server: Create #JSON REST API & PHP File for #ESP8266 Home Automation global network) PART 3: … MAIN MISSION: How to operate (control digital input ouput esp8266) simple smart home Automation from anywhere via internet (global network access) with mobile devices (Android smartphone) Misi Utama: Kontrol esp8266 darimana sajaContinue reading “Internet of Things: Deserialization Parsing JSON Data Values from Web Server Arduino ESP8266 Sketch”