📺 In-Dash GPS Navigation with Raspberry Pi 3
The article shows the process of development of the GPS navigator for a car using Raspberry Pi 3 with Navit (uses OpenStreetMap for map data). Includes 3D development of the case for device, schematics, code, etc.
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#projects #gps #raspberry
The article shows the process of development of the GPS navigator for a car using Raspberry Pi 3 with Navit (uses OpenStreetMap for map data). Includes 3D development of the case for device, schematics, code, etc.
More information...
#projects #gps #raspberry
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🤖 Telegram Bot: ESP32-CAM Take and Send Photo
In this tutorial, you’ll create a Telegram bot to interact with the ESP32-CAM to request a new photo.
Here’s an overview of the project you’ll build:
▫️ You’ll create a Telegram bot for your ESP32-CAM;
▫️ You can start a conversation with the ESP32-CAM bot;
▫️ When you send the message
▫️ You can send the message
▫️ You can send the
▫️ The ESP32-CAM will only respond to messages coming from your Telegram account ID.
More information...
#projects #bot #esp32 #camera #IoT
In this tutorial, you’ll create a Telegram bot to interact with the ESP32-CAM to request a new photo.
Here’s an overview of the project you’ll build:
▫️ You’ll create a Telegram bot for your ESP32-CAM;
▫️ You can start a conversation with the ESP32-CAM bot;
▫️ When you send the message
/photo to the ESP32-CAM bot, the ESP32-CAM board receives the message, takes a new photo and responds with that photo;▫️ You can send the message
/flash to toggle the ESP32-CAM’s LED flash;▫️ You can send the
/start message to receive a welcome message with the commands to control the board;▫️ The ESP32-CAM will only respond to messages coming from your Telegram account ID.
More information...
#projects #bot #esp32 #camera #IoT
🖥 PID controller implementation by using C++
Short article that gives plain and simple explanation on work of PID controller (widely used in control systems). Provides the C++ code with explanations, all the necessary formulas, etc.
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#programming #PID #control #cpp #beginner
Short article that gives plain and simple explanation on work of PID controller (widely used in control systems). Provides the C++ code with explanations, all the necessary formulas, etc.
More information...
#programming #PID #control #cpp #beginner
📟 Control ESP32 and ESP8266 GPIOs from Anywhere in the World
In this project you’ll learn how to control your ESP32 or ESP8266 GPIOs from anywhere in the world. This can be very useful to control a relay, a thermostat, or any other device remotely.
To build this project, you’ll use these technologies:
▫️ ESP32 or ESP8266 programmed with Arduino IDE
▫️ Hosting server and domain name
▫️ PHP scripts to store and retrieve the output states stored in a MySQL database
More information...
#projects #esp32 #IoT
In this project you’ll learn how to control your ESP32 or ESP8266 GPIOs from anywhere in the world. This can be very useful to control a relay, a thermostat, or any other device remotely.
To build this project, you’ll use these technologies:
▫️ ESP32 or ESP8266 programmed with Arduino IDE
▫️ Hosting server and domain name
▫️ PHP scripts to store and retrieve the output states stored in a MySQL database
More information...
#projects #esp32 #IoT
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📹 Building a Stereoscopic Camera With the Raspberry Pi 4 Compute Module
StereoPi is an open-source stereoscopic camera based on Raspberry Pi. It can capture, save, livestream, and process real-time stereoscopic video and images. StereoPi opens up countless possibilities in robotics, AR/VR, computer vision, drone instrumentation, panoramic video, and more.
More information:
The development
CrowdSuppy page
#raspberry #camera
StereoPi is an open-source stereoscopic camera based on Raspberry Pi. It can capture, save, livestream, and process real-time stereoscopic video and images. StereoPi opens up countless possibilities in robotics, AR/VR, computer vision, drone instrumentation, panoramic video, and more.
More information:
The development
CrowdSuppy page
#raspberry #camera
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📟 Bitcoin Tracker Using a Raspberry Pi
Introducing Bitcoin Bar, a physical LED Dashboard that displays important Bitcoin information such as Price, Total Bitcoins left to mine, Blocks until the reward is halved, Hash rate, etc. You can customize and choose what specific parameters you wish to display.
More information...
#projects #raspberry
Introducing Bitcoin Bar, a physical LED Dashboard that displays important Bitcoin information such as Price, Total Bitcoins left to mine, Blocks until the reward is halved, Hash rate, etc. You can customize and choose what specific parameters you wish to display.
More information...
#projects #raspberry
📹 Build a Face Recognition System for $60 with the New Nvidia Jetson Nano 2GB and Python
The Nvidia Jetson Nano 2GB dev board is a single-board computer that goes for $59 and runs AI software with GPU-acceleration.
The kind performance you can get out of a $59 single-board computer is kind of amazing. Let’s use it to create a simple version of a doorbell camera that tracks everyone that walks up to the front door of your house. With face recognition, it will instantly know whether the person at your door has ever visited you before — even if they were dressed differently.
More information...
#projects #artificial_intelligence #jetson_nano #python
The Nvidia Jetson Nano 2GB dev board is a single-board computer that goes for $59 and runs AI software with GPU-acceleration.
The kind performance you can get out of a $59 single-board computer is kind of amazing. Let’s use it to create a simple version of a doorbell camera that tracks everyone that walks up to the front door of your house. With face recognition, it will instantly know whether the person at your door has ever visited you before — even if they were dressed differently.
More information...
#projects #artificial_intelligence #jetson_nano #python
📰 NASA Mars Perseverance Rover Uses Same PowerPC Chipset Found in 1998 G3 iMac
NASA's Perseverance rover, which recently made history landing on the surface of Mars, is powered by the same processor used in an iMac more than 23 years old.
As reported by NewScientist, the rover includes the PowerPC 750 processor, the same chip used in the G3 iMac in 1998.
The main chipset is the same; however, there are differences between the version of the processor shipped in a consumer computer and the one exploring space. The processor in the rover is built to withstand temperatures between -67 and 257 degrees Fahrenheit (−55 and 125 degrees Celsius) and comes with an added $200,000 price tag.
The PowerPC 750 processor was ahead of the game for its time, featuring a single-core, 233MHz processor, 6 million transistors (compared to today's 16 billion in a single chip), and based on 32-bit architecture.
More information...
#news #hardware
NASA's Perseverance rover, which recently made history landing on the surface of Mars, is powered by the same processor used in an iMac more than 23 years old.
As reported by NewScientist, the rover includes the PowerPC 750 processor, the same chip used in the G3 iMac in 1998.
The main chipset is the same; however, there are differences between the version of the processor shipped in a consumer computer and the one exploring space. The processor in the rover is built to withstand temperatures between -67 and 257 degrees Fahrenheit (−55 and 125 degrees Celsius) and comes with an added $200,000 price tag.
The PowerPC 750 processor was ahead of the game for its time, featuring a single-core, 233MHz processor, 6 million transistors (compared to today's 16 billion in a single chip), and based on 32-bit architecture.
More information...
#news #hardware
🎛 Best cases for the Raspberry Pi 4, 3 and even Pi Zero
Though you can run a Raspberry Pi effectively without one, many want a case that can protect the single-board computer while offering an attractive design, built-in cooling or even special features. The amount of Raspberry Pi cases available is almost as numerous as decimal places in the number Pi, but choosing the right one for your model and use case can be a challenge.
More information...
#articles #raspberry
Though you can run a Raspberry Pi effectively without one, many want a case that can protect the single-board computer while offering an attractive design, built-in cooling or even special features. The amount of Raspberry Pi cases available is almost as numerous as decimal places in the number Pi, but choosing the right one for your model and use case can be a challenge.
More information...
#articles #raspberry
🎛 A neat way to add a reset button to Raspberry Pi Pico
The Raspberry Pi Pico is a nice little board, but if you program in C language, you’d need to disconnect the micro USB cable each time you’d like to flash the UF2 firmware. That’s not convenient and could damage your board over time. The Raspberry Pi Foundation even decided to write a blog post explaining how to add a reset button to your Raspberry Pi Pico using a breadboard circuit.
More information...
#raspberry #pico #experiments
The Raspberry Pi Pico is a nice little board, but if you program in C language, you’d need to disconnect the micro USB cable each time you’d like to flash the UF2 firmware. That’s not convenient and could damage your board over time. The Raspberry Pi Foundation even decided to write a blog post explaining how to add a reset button to your Raspberry Pi Pico using a breadboard circuit.
More information...
#raspberry #pico #experiments
💻 Top 10 Programming Languages for AI and Machine Learning
The world saw some big and remarkable discoveries in the 20th century. Artificial Intelligence is one of them. There was a time when AI and Machine Learning(ML) could not be applied due to a lack of computing power. But today’s computers are robust enough to handle Machine Learning algorithms. That’s why AI and ML are ruling in almost every field. Machine Learning and AI is a valuable skill now. However, to use it, you have to learn a specific programming language from various Artificial Intelligence and Machine Learning programming languages. Today we will assist you in picking an appropriate programming language to work in this field.
More information...
#programming #machine_learning #artificial_intelligence #articles
The world saw some big and remarkable discoveries in the 20th century. Artificial Intelligence is one of them. There was a time when AI and Machine Learning(ML) could not be applied due to a lack of computing power. But today’s computers are robust enough to handle Machine Learning algorithms. That’s why AI and ML are ruling in almost every field. Machine Learning and AI is a valuable skill now. However, to use it, you have to learn a specific programming language from various Artificial Intelligence and Machine Learning programming languages. Today we will assist you in picking an appropriate programming language to work in this field.
More information...
#programming #machine_learning #artificial_intelligence #articles
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