How To Connect MIT App Inventor To Raspberry Pi? In this video, we will guide you through the process of connecting MIT App Inventor to your Raspberry Pi, allowing you to control various components using an Android app. We’ll cover the essential steps, starting with setting up your Raspberry Pi as a server that can receive HTTP requests. You’ll learn how to create a simple Python script to establish the server and how to find your Raspberry Pi's IP address, which is necessary for your app's communication.
Next, we will walk you through the MIT App Inventor platform, where you can design your app's interface. You’ll discover how to add buttons to your app that will send HTTP requests to your Raspberry Pi. We’ll explain how to program these buttons to execute Python scripts that control devices like LEDs or servos.
Additionally, we’ll touch on the option of using Bluetooth for communication, which can add another layer of complexity to your project. By the end of this video, you will have a solid understanding of how to create an app that interacts with your Raspberry Pi, enabling you to manage various projects remotely. Don’t forget to subscribe for more helpful content about programming and coding!
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Takeoff projects help students complete their academic projects. Register at takeoff projects today to find and learn about different interesting big data projects and grab the best jobs. Get started right now.
⚡ 85. Conversor DC a AC: Convierte corriente continua en alterna | Byte to Byte ⚡ En este video te explico cómo funciona un conversor DC a AC, también conocido como inversor, ideal para transformar la energía de baterías o paneles solares en corriente alterna para alimentar dispositivos convencionales.
🔍 ¿Qué aprenderás? ✅ Qué es un conversor DC-AC y cuándo se necesita ✅ Tipos de onda: cuadrada, modificada y senoidal pura ✅ Esquema básico con transistores o integrado CD4047 + MOSFETs ✅ Aplicaciones: energía solar, sistemas autónomos, UPS casero ✅ Recomendaciones para uso seguro y eficiente
🔋 Ideal para makers, estudiantes o entusiastas de la energía portátil y la electrónica de potencia.
🔔 Suscríbete a Byte to Byte para más proyectos útiles de electrónica aplicada.
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Thanks for your support guys 🤗. . . If you enjoyed our videos please subscribe us and like our videos to support us 🤗. . . . DC motor experiment for beginners, Simple DC motor project tutorial, How to build a DC motor from scratch with Inventor Gc,Understanding DC motor principles, DC motor basics explained, DIY DC motor project ideas with Inventor Gc Experiment, DC motor speed control experiment, Arduino DC motor project tutorial, Building a small DC motor with Inventor Gc Experiment, Exploring DC motor applications, Working of a DC motor explained, Step-by-step DC motor project guide with Inventor Gc, DC motor voltage and current experiment, Experimenting with DC motor torque, Simple DC motor circuit demonstration with Inventor Gc, Enhancing DC motor performance tips, DC motor rotation direction control, Exploring different types of DC motors with Inventor Gc, Basic principles of DC motor operation, DC motor RPM measurement experiment, Investigating DC motor efficiency with Inventor Gc, DC motor control using PWM technique, Troubleshooting common DC motor issues, DC motor characteristics and specifications with Inventor Gc, Understanding DC motor speed-torque curves, DC motor construction materials overview, Introduction to brushless DC motors with Inventor Gc, Experimenting with gear ratios in DC motors, DIY DC motor controller circuit design with Inventor Gc, DC motor power consumption analysis, Exploring DC motor commutation methods with Inventor Gc, How to calculate DC motor parameters, Investigating back EMF in DC motors with Inventor Gc, Advantages of using DC motors, Disadvantages of DC motors compared to AC motors with Inventor Gc, DC motor encoder integration tutorial, Applications of DC motors in robotics with creative Inventor Gc, DC motor driver selection guide, DC motor overheating prevention techniques with creative Inventor Gc, Comparing brushed vs. brushless DC motors, DC motor gearbox design considerations Inventor Gc Experiment, DC motor speed regulation methods, Understanding DC motor feedback systems with Inventor Gc Experiment, Exploring regenerative braking in DC motors, DC motor position control experiment with Inventor Gc, DC motor starter circuit design tutorial, How to make a DC motor more efficient with Inventor Gc, DC motor maintenance tips and tricks, Investigating DC motor noise and vibration with Inventor Gc Experiment, DC motor safety precautions during experiments, Creative DC motor project ideas with Inventor Gc, Experime DIY robotics with DC motors, DC motor control using Arduino with creative, Innovative DC motor projects, Educational DC motor experiments with creative, DIY electronics and DC motors, Advanced DC motor techniques with creative, DC motor projects for STEM education. New power generator
In this video, we will be exploring how you can install and run Obsidian on your Raspberry Pi.
Tutorial: https://pimylifeup.com/raspberry-pi-obsidian/Below is a short list of some of the equipment we used when setting up Obsidian on our Pi. Please note that these links are Amazon affiliate links, for which we may earn a small commission if you make a purchase while using them.
Obsidian is a free note-taking application that is designed to help build your very own personal knowledge base. It is very similar to other solutions, such as Notion, but you retain full control over your own data as it is all kept locally.
When running Obsidian on your Raspberry Pi, all your notes are kept locally on your machine in a folder of your choosing. All the notes are stored as markdown so they can be easily ported to another application if you decide to change away from Obsidian.
If you want to sync your notes from one device to another, you will either have to pay for Obsidians add-on service that provides this or use other tools like Synching to achieve the same thing.
The Python for Microcontrollers Newsletter is the place for the latest news involving Python on hardware (microcontrollers AND single board computers like Raspberry Pi). This ad-free, spam-free weekly email is filled with CircuitPython, MicroPython, and Python information (and more) that you may have missed, all in one place! You get a summary of all the software, events, projects, and the latest hardware worldwide once a week, […]
Introducing our first Raspberry Pi video: we explain what a Raspberry Pi is, how it works, and why it’s become indispensable for technology, education, and DIY enthusiasts. Watch the full video in our channel!
Technology is good tool that eases the weight of doing things traditionally and it is more inclusive, accommodating everyone, but too much exposure to it can be a bad thing because we can end up misusing it resulting in bad consequences; hence we should practice good digital citizenship.
This project presents the design and prototyping of a Smart Elevator Automation System based on a Raspberry Pi 3 as the master controller. The system features a Passive Infrared (PIR) sensor, an ultrasonic sensor, and a USB camera to detect human presence at elevator lobbies on different floors. Drawing on the use of advanced sensor fusion techniques, the prototype overcomes the limitations present in conventional elevator systems that have the tendency to stop at non-occupancy floors, leading to wastage of energy and higher waiting times for passengers. The proposed scheme identifies occupants in a structured manner by integrating motion sensing, proximity sensing, and visual verification, ensuring that the elevator stops only when a person is actually present and waiting to be served.
The core characteristics of the system is that it has an adaptive control strategy, which translates real-time inputs from each sensor and utilizes computer vision algorithms for facial recognition, making decisions more accurate. Raspberry Pi manages sensor data collection and processing, using sophisticated algorithms to calculate elevator stops, thereby making energy consumption and operation optimal. The modular hardware design also guarantees compatibility with installed elevator systems for increased ease of integration and scalability.
Learn how to determine the OS architecture 32 bit or 64 bit on a Linux.
A 32-bit or 64-bit system is technically referred to based on its CPU architecture, data bus width, register size, and memory addressing capability. Here’s a breakdown of the key terms:
1. CPU Architecture (Word Size) 32-bit system: Uses a 32-bit CPU, meaning its registers, ALU (Arithmetic Logic Unit), and data bus are designed to handle 32 bits (4 bytes) at a time.
64-bit system: Uses a 64-bit CPU, handling 64 bits (8 bytes) per operation, allowing more efficient processing of larger numbers and memory addresses.
2. Memory Addressing 32-bit systems can directly address up to 2³² = 4 GB of RAM (in practice, often limited to ~3.2–3.5 GB due to reserved memory regions).
64-bit systems can theoretically address 2⁶⁴ = 16 exabytes (EB) of RAM, though most OSes impose lower practical limits (e.g., 256 TB on modern x86-64 systems).
3. Operating System (OS) Classification A 32-bit OS runs only on 32-bit CPUs and supports up to 4 GB RAM (with PAE extensions allowing slightly more in some cases).
A 64-bit OS runs on 64-bit CPUs (backward compatible with 32-bit software via emulation) and supports vastly more RAM.
4. Instruction Set Architecture (ISA) x86 (IA-32): The classic 32-bit Intel/AMD architecture (e.g., Pentium, Core Duo).
x86-64 (AMD64/Intel 64): The 64-bit extension of x86 (modern CPUs like Ryzen, Core i7).
ARMv7 (AArch32): 32-bit ARM processors (older smartphones, embedded systems).
ARMv8-A (AArch64): 64-bit ARM (modern smartphones, Apple M1/M2, Raspberry Pi 3+).
5. Software Compatibility 32-bit software runs on both 32-bit and 64-bit CPUs (via emulation in 64-bit OSes).
64-bit software requires a 64-bit CPU and OS.
Common Technical Terms "x86" → Typically refers to 32-bit systems.
"x64" or "x86-64" → Refers to 64-bit systems (AMD64/Intel 64).
"IA-64" → Refers to Intel’s Itanium architecture (different from x86-64).
"LP64" (Linux/macOS) or "LLP64" (Windows) → Data models defining how integers/long pointers are stored in 64-bit systems.
Conclusion A 32-bit system is called an x86, IA-32, or AArch32 (ARM) system, while a 64-bit system is called an x86-64, AMD64, AArch64, or IA-64 (Itanium) system, depending on the CPU architecture. The terms also define memory limits, OS capabilities, and software compatibility.
These are the commands used in my video.
Determine if it is 32-bit or 64 bit architecture uname -m dpkg --print-architecture lscpu | grep "Architecture" grep -o -w 'lm' /proc/cpuinfo | head -n 1
In this complete tutorial, you’ll learn how to install the Bmorcelli firmware on your LILYGO T-Embed CC1101 using a BIN file and a reliable flash tool. Bmorcelli firmware is known for its clean UI, fast performance, and advanced RF communication features—ideal for testing, capturing, and analyzing RF signals. This step-by-step guide covers everything from downloading the correct firmware to flashing it safely onto your ESP32-S3 board. Perfect for both beginners and RF enthusiasts! Don’t forget to like, subscribe, and comment if you found this helpful. #BmorcelliFirmware #TEmbedCC1101 #yellowpurple
Home Assistant is an open-source project that is single-handedly taking home automation to the next level.It's not just a platform to manage your home...
In This video you can see, Garage Door Open and Close With N20 Gear Motor. . . . Thanks for your support guys 🤗. . . . If you enjoyed our videos please subscribe us and like our videos to support us 🤗. . . . DC motor experiment for beginners, Simple DC motor project tutorial, How to build a DC motor from scratch with Hacker Diy, Understanding DC motor principles with Hacker Diy, DC motor basics explained with Hacker Diy, DIY DC motor project ideas with Hacker Diy, DC motor speed control experiment, Arduino DC motor project tutorial, Building a small DC motor with Hacker Diy, Exploring DC motor applications, Working of a DC motor explained, Step-by-step DC motor project guide with Hacker Diy, DC motor voltage and current experiment, Experimenting with DC motor torque, Simple DC motor circuit demonstration with Hacker Diy, DC motor performance tips, DC motor rotation direction control, Exploring different types of DC motors with Hacker Diy, Basic principles of DC motor operation, DC motor RPM measurement experiment, Investigating DC motor efficiency with Hacker Diy, DC motor control using PWM technique with Hacker Diy, Troubleshooting common DC motor issues, DC motor characteristics and specifications with Hacker Diy, Understanding DC motor speed-torque curves, DC motor construction materials overview, Introduction to brushless DC motors with , Experimenting with gear Hacker Diy, ratios in DC motors, DIY DC motor controller circuit design with Hacker Diy, DC motor power consumption analysis, Exploring DC motor commutation methods with Hacker Diy, How to calculate DC motor parameters, Investigating back EMF in DC motors with Hacker Diy, Advantages of using DC motors, Disadvantages of DC motors compared to AC motors with Hacker Diy, DC motor encoder integration tutorial, Applications of DC motors in robotics with Hacker Diy, DC motor driver selection guide, DC motor overheating prevention techniques with Hacker Diy, Comparing brushed vs. brushless DC motors, DC motor gearbox design considerations with Hacker Diy, DC motor speed regulation methods, Understanding DC motor feedback systems with Hacker Diy, Exploring regenerative braking in DC motors, DC motor position control experiment with Hacker Diy, DC motor starter circuit design tutorial, How to make a DC motor more efficient with Hacker Diy, DC motor maintenance tips and tricks, Investigating DC motor noise and vibration with Hacker Diy, DC motor safety precautions during experiments Hacker Diy, Creative DC motor project ideas with Hacker, DIY robotics with DC motors, DC motor control using Arduino with Hacker Diy, Innovative DC motor projects, Educational DC motor experiments with Hacker Diy, DIY electronics and DC motors, Advanced DC motor techniques with Hacker Diy, DC motor projects for STEM education. .
In this final part of our RFID Projects series, we code and test a complete RFID-based security system using Arduino Uno, MFRC522, LEDs, and a buzzer. This beginner-friendly tutorial walks you through each line of code and shows how to respond to authorized and unauthorized RFID cards or key fobs.
✅ Authorized Card: Green LED turns ON, and the buzzer gives an approval sound. ❌ Unauthorized Card: Red LED turns ON, and the buzzer gives a warning sound.
🚀 What You’ll Learn in This Video: ✔️ How to code an RFID-based security system ✔️ Use of conditional statements to control LEDs and buzzer ✔️ Final testing and demonstration of the RFID system ✔️ Real-time feedback using Serial Monitor
This project is perfect for STEM learners, DIY electronics enthusiasts, and beginners in Arduino and RFID.
Don’t forget to Like, Subscribe, and hit the 🔔 to stay updated with more Arduino tutorials!
⏱️ Timestamps: 00:48 – Summary of the Previous Section 03:20 – How the RFID Card is Read 06:32 – Defining LEDs and Buzzer for Operation 08:33 – Comparing Authorized Card IDs 10:12 – Function for Authorized Cards 12:36 – Function for Unauthorized Cards 14:18 – Testing the Program
No vídeo de hoje, nós vamos aprender passo a passo como atualizar o firmware do ESP32 via Wi-Fi usando OTA (Over-The-Air), com o apoio do ChatGPT para entender e montar o código de forma simples e rápida.
📡 Isso mesmo: sem precisar de cabo USB toda vez que quiser atualizar seu projeto! Você vai ver como configurar sua rede Wi-Fi, preparar o ESP32, adicionar segurança com senha e ainda incluir recursos extras como controle de LED com botão.
✅ O que você vai aprender neste vídeo:
Como configurar OTA no ESP32
Como conectar o ESP32 à sua rede Wi-Fi
Como fazer upload remoto do código
Como usar o ChatGPT para gerar e entender trechos de código
Como adicionar um botão físico e controlar um LED no mesmo projeto
🚀 Se você quer mais praticidade no desenvolvimento com ESP32, esse vídeo é pra você!
🔧 Requisitos:
Placa ESP32 Arduino IDE instalada Rede Wi-Fi disponível
Are you ready to uncover the brain behind smart devices? In this video, we’ll break down Embedded Systems Programming—how it powers everything from microwaves to drones and life-saving devices.
You’ll learn: • What embedded systems are • Why real-time computing matters • Tools & languages used by professionals • How YOU can start building embedded projects
Whether you’re a curious beginner or a tech enthusiast, this lesson is clear, engaging, and full of practical value.
Returning viewers — welcome back! Let’s dive deeper. New here? Stick around — we’ve got educational gems you won’t want to miss.
Subscribe now and turn on notifications so you don’t miss the next upload!
⏱️ [00:00 – 00:40] Introduction – Why Embedded Systems Matter ⏱️ [00:41 – 02:00] What is Embedded Systems Programming? ⏱️ [02:01 – 03:15] Real-Life Examples: From Cars to Medical Devices ⏱️ [03:16 – 04:30] What Makes Embedded Programming Unique? ⏱️ [04:31 – 06:00] Tools & Languages You Need to Know ⏱️ [06:01 – 07:30] Real-Time Computing: Hard vs. Soft Constraints ⏱️ [07:31 – 08:15] How to Get Started in Embedded Systems ⏱️ [08:16 – 09:00] Final Thoughts, Recap & Call to Action
Let's go step-by-step into how I se up this Waveshare 11.9 inch widescreen monitor with my Raspberry Pi - and how I am using it to display clocks and other production tools during my jobs.
*Timestamps* 00:00 - My new fav screen 00:23 - The hardware 01:02 - The software 01:31 - Connecting internet and power 02:13 - Booted up 02:56 - Dashmaster 2k and how I am using it 03:18 - Devices in Dashmaster 2k 04:26 - Already out in the wild 05:20 - Future: 3D printed legs/stand 05:55 - Future: Top of monitor mount 06:25 - Future: More of the same 06:47 - Future: Rackmount 07:08 - So when you are getting one?
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