Blogs

ESP32 Ultrasonic Door Alert: Get a Telegram Notification When Someone’s at Your Door

ESP32 Ultrasonic Door Alert: Get a Telegram Not...

Dec 29, 2025Mahmood M. Shilleh 30

ESP32 Ultrasonic Door Alert: Get a Telegram Not...

Dec 29, 2025Mahmood M. Shilleh 30
Clap-Controlled Light Switch Using a KY-037 Sound Sensor + Raspberry Pi Pico (Real AC Power)

Clap-Controlled Light Switch Using a KY-037 Sou...

Dec 21, 2025Mahmood M. Shilleh 92

Clap-Controlled Light Switch Using a KY-037 Sou...

Dec 21, 2025Mahmood M. Shilleh 92
XIAO ESP32S3 Sense: Simple Web Photo App (Robust Camera Init + Cached Download)

XIAO ESP32S3 Sense: Simple Web Photo App (Robus...

Oct 04, 2025Mahmood M. Shilleh 323

XIAO ESP32S3 Sense: Simple Web Photo App (Robus...

Oct 04, 2025Mahmood M. Shilleh 323
Raspberry Pi Pico 2 W + Arducam OV2640: Simple Photo Capture to On-Device Storage (CircuitPython)

Raspberry Pi Pico 2 W + Arducam OV2640: Simple ...

Aug 26, 2025Mahmood M. Shilleh 407

Raspberry Pi Pico 2 W + Arducam OV2640: Simple ...

Aug 26, 2025Mahmood M. Shilleh 407
Part 2: Add Telegram Integration to Your Node-RED IoT Dashboard

Part 2: Add Telegram Integration to Your Node-R...

Jun 20, 2025Mahmood M. Shilleh 272

Part 2: Add Telegram Integration to Your Node-R...

Jun 20, 2025Mahmood M. Shilleh 272
Build a Simple Real-Time BMP180 Dashboard with Node-RED and Arduino

Build a Simple Real-Time BMP180 Dashboard with ...

Jun 20, 2025Mahmood M. Shilleh 257

Build a Simple Real-Time BMP180 Dashboard with ...

Jun 20, 2025Mahmood M. Shilleh 257
Set Up Two ESP32 LoRa Boards with Meshtastic for Offline Messaging (ESP32 SX1262)

Set Up Two ESP32 LoRa Boards with Meshtastic fo...

May 06, 2025Mahmood M. Shilleh 930

Set Up Two ESP32 LoRa Boards with Meshtastic fo...

May 06, 2025Mahmood M. Shilleh 930
Set Up Zigbee2MQTT on a Raspberry Pi (Step-by-Step with USB Dongle Plus-E)

Set Up Zigbee2MQTT on a Raspberry Pi (Step-by-S...

May 05, 2025Mahmood M. Shilleh 2040

Set Up Zigbee2MQTT on a Raspberry Pi (Step-by-S...

May 05, 2025Mahmood M. Shilleh 2040
ESP32 Bluetooth Device Tracking with ESPresense + AWS IoT Integration Tutorial

ESP32 Bluetooth Device Tracking with ESPresense...

Apr 19, 2025Mahmood M. Shilleh 188

ESP32 Bluetooth Device Tracking with ESPresense...

Apr 19, 2025Mahmood M. Shilleh 188
Build a Real-Time Azure IoT Sensor Pipeline with Raspberry Pi Pico W + BME280

Build a Real-Time Azure IoT Sensor Pipeline wit...

Apr 15, 2025Mahmood M. Shilleh 186

Build a Real-Time Azure IoT Sensor Pipeline wit...

Apr 15, 2025Mahmood M. Shilleh 186
How to Connect an Arduino Sensor to ROS 2 on a Raspberry Pi

How to Connect an Arduino Sensor to ROS 2 on a ...

Mar 29, 2025Mahmood M. Shilleh 309

How to Connect an Arduino Sensor to ROS 2 on a ...

Mar 29, 2025Mahmood M. Shilleh 309
How to Install ROS 2 Humble on Raspberry Pi (Ubuntu 22.04.5 LTS)

How to Install ROS 2 Humble on Raspberry Pi (Ub...

Mar 27, 2025Mahmood M. Shilleh 1143

How to Install ROS 2 Humble on Raspberry Pi (Ub...

Mar 27, 2025Mahmood M. Shilleh 1143
Part 5: Building a Wi-Fi Control Interface for Remote Control Robot

Part 5: Building a Wi-Fi Control Interface for ...

Feb 28, 2025Mahmood M. Shilleh 379

Part 5: Building a Wi-Fi Control Interface for ...

Feb 28, 2025Mahmood M. Shilleh 379
Part 4: Adding Obstacle Detection - Raspberry Pi Pico W Robotics Course

Part 4: Adding Obstacle Detection - Raspberry P...

Feb 28, 2025Mahmood M. Shilleh 110

Part 4: Adding Obstacle Detection - Raspberry P...

Feb 28, 2025Mahmood M. Shilleh 110
Part 3: Motor Control Programming - Raspberry Pi Pico W Robotics Course

Part 3: Motor Control Programming - Raspberry P...

Feb 28, 2025Mahmood M. Shilleh 235

Part 3: Motor Control Programming - Raspberry P...

Feb 28, 2025Mahmood M. Shilleh 235
Part 2: Robot Assembly - Raspberry Pi Pico W Robotics Course

Part 2: Robot Assembly - Raspberry Pi Pico W Ro...

Feb 27, 2025Mahmood M. Shilleh 145

Part 2: Robot Assembly - Raspberry Pi Pico W Ro...

Feb 27, 2025Mahmood M. Shilleh 145
Build a Wi-Fi-Controlled Obstacle-Avoidance Robot with Raspberry Pi Pico W

Build a Wi-Fi-Controlled Obstacle-Avoidance Rob...

Feb 27, 2025Mahmood M. Shilleh 167

Build a Wi-Fi-Controlled Obstacle-Avoidance Rob...

Feb 27, 2025Mahmood M. Shilleh 167
Simple Guide: Build a Reverse Geolocator with Raspberry Pi Pico W and GPS Module

Simple Guide: Build a Reverse Geolocator with R...

Dec 13, 2024Mahmood M. Shilleh 317

Simple Guide: Build a Reverse Geolocator with R...

Dec 13, 2024Mahmood M. Shilleh 317
LoRa and Raspberry Pi Pico W: Building a Sender-Receiver Communication System

LoRa and Raspberry Pi Pico W: Building a Sender...

Dec 08, 2024Mahmood M. Shilleh 1927

LoRa and Raspberry Pi Pico W: Building a Sender...

Dec 08, 2024Mahmood M. Shilleh 1927
Controlling a 5V Laser Diode with Raspberry Pi Pico W

Controlling a 5V Laser Diode with Raspberry Pi ...

Nov 24, 2024Mahmood M. Shilleh 219

Controlling a 5V Laser Diode with Raspberry Pi ...

Nov 24, 2024Mahmood M. Shilleh 219
How to Connect and Use the HCSR501 PIR Sensor with a Raspberry Pi Pico/Pico W

How to Connect and Use the HCSR501 PIR Sensor w...

Nov 20, 2024Mahmood M. Shilleh 304

How to Connect and Use the HCSR501 PIR Sensor w...

Nov 20, 2024Mahmood M. Shilleh 304
Powering the Raspberry Pi Pico W with the MB102 Power Supply

Powering the Raspberry Pi Pico W with the MB102...

Nov 12, 2024Mahmood M. Shilleh 167

Powering the Raspberry Pi Pico W with the MB102...

Nov 12, 2024Mahmood M. Shilleh 167
How to Use L298N Motor Driver with Pico W

How to Use L298N Motor Driver with Pico W

Oct 30, 2024Mahmood M. Shilleh 567

How to Use L298N Motor Driver with Pico W

Oct 30, 2024Mahmood M. Shilleh 567
Controlling an LED with a Snap Using the KY-037 Sound Sensor and Raspberry Pi

Controlling an LED with a Snap Using the KY-037...

Oct 06, 2024Mahmood M. Shilleh 153

Controlling an LED with a Snap Using the KY-037...

Oct 06, 2024Mahmood M. Shilleh 153
Getting Started with the KY-037 Sound Sensor and Raspberry Pi: Detecting Sound Using Python

Getting Started with the KY-037 Sound Sensor an...

Oct 03, 2024Mahmood M. Shilleh 236

Getting Started with the KY-037 Sound Sensor an...

Oct 03, 2024Mahmood M. Shilleh 236
How to Post to Reddit Using Python

How to Post to Reddit Using Python

Sep 26, 2024Mahmood M. Shilleh 184

How to Post to Reddit Using Python

Sep 26, 2024Mahmood M. Shilleh 184
How to Create a Time-Lapse Video with a Raspberry Pi Camera

How to Create a Time-Lapse Video with a Raspber...

Sep 08, 2024Mahmood M. Shilleh 505

How to Create a Time-Lapse Video with a Raspber...

Sep 08, 2024Mahmood M. Shilleh 505
How to Integrate the MPU6050 with the STM32 Blue Pill

How to Integrate the MPU6050 with the STM32 Blu...

Aug 24, 2024Mahmood M. Shilleh 239

How to Integrate the MPU6050 with the STM32 Blu...

Aug 24, 2024Mahmood M. Shilleh 239
Getting Started with STM32 Blue Pill in Arduino IDE Using a USB to TTL Converter — Write Your First Program

Getting Started with STM32 Blue Pill in Arduino...

Aug 16, 2024Mahmood M. Shilleh 690

Getting Started with STM32 Blue Pill in Arduino...

Aug 16, 2024Mahmood M. Shilleh 690
Automate Task Scheduling in AWS with Lambda, Step Functions, and CloudWatch

Automate Task Scheduling in AWS with Lambda, St...

Aug 09, 2024Mahmood M. Shilleh 58

Automate Task Scheduling in AWS with Lambda, St...

Aug 09, 2024Mahmood M. Shilleh 58
Implementing Google reCAPTCHA in a Simple React and Node.js App

Implementing Google reCAPTCHA in a Simple React...

Jul 23, 2024Mahmood M. Shilleh 111

Implementing Google reCAPTCHA in a Simple React...

Jul 23, 2024Mahmood M. Shilleh 111
AWS Lambda Tutorial: Using Selenium with Chromedriver in Python

AWS Lambda Tutorial: Using Selenium with Chrome...

Jul 13, 2024Mahmood M. Shilleh 1739

AWS Lambda Tutorial: Using Selenium with Chrome...

Jul 13, 2024Mahmood M. Shilleh 1739
How to Connect MLX90614 Infrared Thermometer to Raspberry Pi Pico W: MicroPython Tutorial!

How to Connect MLX90614 Infrared Thermometer to...

Jul 04, 2024Mahmood M. Shilleh 255

How to Connect MLX90614 Infrared Thermometer to...

Jul 04, 2024Mahmood M. Shilleh 255
Raspberry Pi Pico/Pico W Free Simulator

Raspberry Pi Pico/Pico W Free Simulator

Jun 22, 2024Mahmood M. Shilleh 422

Raspberry Pi Pico/Pico W Free Simulator

Jun 22, 2024Mahmood M. Shilleh 422
Interfacing the MPU6050 with Raspberry Pi Pico W in C++

Interfacing the MPU6050 with Raspberry Pi Pico ...

Jun 06, 2024Mahmood M. Shilleh 750

Interfacing the MPU6050 with Raspberry Pi Pico ...

Jun 06, 2024Mahmood M. Shilleh 750
How to Write your First C++ Program on the Raspberry Pi Pico W

How to Write your First C++ Program on the Rasp...

Jun 04, 2024Mahmood M. Shilleh 121

How to Write your First C++ Program on the Rasp...

Jun 04, 2024Mahmood M. Shilleh 121
How to Use ThingSpeak with the Raspberry Pi Pico W

How to Use ThingSpeak with the Raspberry Pi Pico W

May 31, 2024Mahmood M. Shilleh 128

How to Use ThingSpeak with the Raspberry Pi Pico W

May 31, 2024Mahmood M. Shilleh 128
How to Use ADS1115 with the Raspberry Pi (Part 1)

How to Use ADS1115 with the Raspberry Pi (Part 1)

May 25, 2024Mahmood M. Shilleh 190

How to Use ADS1115 with the Raspberry Pi (Part 1)

May 25, 2024Mahmood M. Shilleh 190
How to Install Pip Packages in AWS Lambda Using Docker and ECR

How to Install Pip Packages in AWS Lambda Using...

May 23, 2024Mahmood M. Shilleh 226

How to Install Pip Packages in AWS Lambda Using...

May 23, 2024Mahmood M. Shilleh 226
Create Tabular Product Descriptions on Your Shopify Store

Create Tabular Product Descriptions on Your Sho...

May 18, 2024John Capovani 33

Create Tabular Product Descriptions on Your Sho...

May 18, 2024John Capovani 33
SSH Into Raspberry Pi with Tailscale VPN

SSH Into Raspberry Pi with Tailscale VPN

May 17, 2024Mahmood M. Shilleh 531

SSH Into Raspberry Pi with Tailscale VPN

May 17, 2024Mahmood M. Shilleh 531
Send Email with Lua and the ESP32

Send Email with Lua and the ESP32

May 15, 2024Mahmood M. Shilleh 63

Send Email with Lua and the ESP32

May 15, 2024Mahmood M. Shilleh 63
How to Code with Lua on ESP32 with XEdge32

How to Code with Lua on ESP32 with XEdge32

May 14, 2024Mahmood M. Shilleh 115

How to Code with Lua on ESP32 with XEdge32

May 14, 2024Mahmood M. Shilleh 115
Stream Audio From Raspberry Pi to Local Computer

Stream Audio From Raspberry Pi to Local Computer

May 10, 2024Mahmood M. Shilleh 580

Stream Audio From Raspberry Pi to Local Computer

May 10, 2024Mahmood M. Shilleh 580
SSH Raspberry Pi via Cell Phone

SSH Raspberry Pi via Cell Phone

May 04, 2024Mahmood M. Shilleh 104

SSH Raspberry Pi via Cell Phone

May 04, 2024Mahmood M. Shilleh 104
Remotely Control Raspberry Pi via SSH from External Network

Remotely Control Raspberry Pi via SSH from Exte...

May 02, 2024Mahmood M. Shilleh 250

Remotely Control Raspberry Pi via SSH from Exte...

May 02, 2024Mahmood M. Shilleh 250
Stream Video from Raspberry Pi Camera to YouTube Live

Stream Video from Raspberry Pi Camera to YouTub...

Apr 20, 2024Mahmood M. Shilleh 281

Stream Video from Raspberry Pi Camera to YouTub...

Apr 20, 2024Mahmood M. Shilleh 281
How to Connect BH1750 with Arduino: Measure Ambient Light

How to Connect BH1750 with Arduino: Measure Amb...

Apr 14, 2024Mahmood M. Shilleh 127

How to Connect BH1750 with Arduino: Measure Amb...

Apr 14, 2024Mahmood M. Shilleh 127
How to Connect MPU9250 and Raspberry Pi (Part 2 - Calibration)

How to Connect MPU9250 and Raspberry Pi (Part 2...

Apr 07, 2024Mahmood M. Shilleh 172

How to Connect MPU9250 and Raspberry Pi (Part 2...

Apr 07, 2024Mahmood M. Shilleh 172
Beginner Tutorial: How to Stream Video from Raspberry Pi Camera to Local Computer using Python (P3)

Beginner Tutorial: How to Stream Video from Ras...

Mar 31, 2024Mahmood M. Shilleh 129

Beginner Tutorial: How to Stream Video from Ras...

Mar 31, 2024Mahmood M. Shilleh 129