KnowledgeBase and Tutorials

Huawei E173 3G (1/2): Huawei E173 Setup, Send and Receive SMS with Raspberry Pi 

Huawei E173 3G (1/2): Huawei E173 Setup, Send and Receive SMS with Raspberry Pi 

Huawei E173Creal Gerd Jeminico
Huawei E173 3G (2/2): Huawei E173 3G connection setup with DHT22 Sensor Data to ThingSpeak Server, and Raspberry Pi 

Huawei E173 3G (2/2): Huawei E173 3G connection setup with DHT22 Sensor Data to ThingSpeak Server, and Raspberry Pi 

DHT22Creal Gerd Jeminico
MPU-9255 Module: Gyroscope, Accelerometer and Magnetometer Applications

MPU-9255 Module: Gyroscope, Accelerometer and Magnetometer Applications

accelerometerErick Adrian Cansancio
Anti-Theft System using Ultrasonic Sensor and HC-05/ESP-01 with Blynk Mobile App

Anti-Theft System using Ultrasonic Sensor and HC-05/ESP-01 with Blynk Mobile App

anti-theftNolf Ivan Labios
Orange Pi One with OpenMediaVault Setup

Orange Pi One with OpenMediaVault Setup

Network Access StorageCreal Gerd Jeminico
SIM808 GSM/GPRS/GPS Application

SIM808 GSM/GPRS/GPS Application

arduinoErick Adrian Cansancio
32x8 LED Matrix Message Display Using Bluetooth Commands from Mobile Phone

32x8 LED Matrix Message Display Using Bluetooth Commands from Mobile Phone

32x8 led matrixErick Adrian Cansancio
Proximity Sensors: Capacitive and Inductive ( Comparison and Application )

Proximity Sensors: Capacitive and Inductive ( Comparison and Application )

CapacitiveRhuel Montanez
Amazon Alexa(2/2): Voice-Activated Sensor Reading and Light Control using Amazon Alexa with NodeMCU and Raspberry Pi

Amazon Alexa(2/2): Voice-Activated Sensor Reading and Light Control using Amazon Alexa with NodeMCU and Raspberry Pi

alexaCreal Gerd Jeminico
Alexa Home Assistant (1/2): Raspberry Pi with ReSpeaker 4-Mic Pi Hat Integration

Alexa Home Assistant (1/2): Raspberry Pi with ReSpeaker 4-Mic Pi Hat Integration

4-Mic-PiCreal Gerd Jeminico
Interfacing 128 X 64 LCD Module with Arduino (3/3): MQ2 Gas/Smoke Sensor

Interfacing 128 X 64 LCD Module with Arduino (3/3): MQ2 Gas/Smoke Sensor

128 x 64 lcdRhuel Montanez
Interfacing 128 X 64 LCD Module with Arduino (2/3): Snake Game With Push Button Switches

Interfacing 128 X 64 LCD Module with Arduino (2/3): Snake Game With Push Button Switches

128X64Rhuel Montanez

Highlighted Posts

  1. Mini Weather Station (Rain Gauge, Wind Speed, Wind Direction) using Blynk and SIM800C
    Mini Weather Station (Rain Gauge, Wind Speed, Wind Direction) using Blynk and SIM800C
    arduinoJun 02, 2019
  2. Wireless Energy Monitoring System using ESP32 with Blynk Mobile App
    Wireless Energy Monitoring System using ESP32 with Blynk Mobile App
    AC Voltage SensorMay 31, 2019
  3. Heart Beat Counter on Raspberry Pi Zero Using Pulse sensor and LCD Display
    Heart Beat Counter on Raspberry Pi Zero Using Pulse sensor and LCD Display
    ADS1115May 30, 2019
  4. RFID and Biometric Door Lock system using Raspberry Pi ZeroW with MySQL database
    RFID and Biometric Door Lock system using Raspberry Pi ZeroW with MySQL database
    12V/2A Solenoid LockJun 07, 2019
  5. Controlling 4DOF Robotic Arm Claw Kit with 16 channel PWM/Servo Shield using analog input.
    Controlling 4DOF Robotic Arm Claw Kit with 16 channel PWM/Servo Shield using analog input.
    16 channel 12-bit PWM Servo ShieldApr 22, 2019