🤖 PAROL6 - Open-Source 3D-printed desktop robotic arm

The PAROL6 robotic arm serves as an exceptional tool for educators aiming to enhance their students' understanding of robotics and automation. Its innovative design and user-friendly features make it an ideal platform for various educational settings.

Robot specifications:
➡️ Payload: 1 Kg
➡️ Weight: 5.5 Kg
➡️ Reach: 400 mm with the standard gripper
➡️ Degrees of freedom: 6 rotating joints
➡️ Material: 3D printed PETG plastic
➡️ Power consumption: 40W

The design approach of PAROL6 was to be similar to industrial robots in terms of mechanical design, control software, and usability. Control software, GUI, and robots STL files are open-source.

More information:
😹 GitHub page
🔗 Documentation

#projects #robots #tools

🤖 NASA-JPL Open Source Rover: off-the-shelf edition

The JPL Open Source Rover is an open source, build it yourself, scaled down version of the 6 wheel rover design that JPL uses to explore the surface of Mars. The Open Source Rover is designed entirely out of consumer off the shelf parts.

The robot has the following features:
➡️ Rocker-Bogie: The Rocker-Bogie suspension system allows all 6 wheels to continually be in contact with the ground while climbing over obstacles
➡️ Differential Pivot: Allows weight to be mechanically offloaded from one side of the rover to the other while climbing
➡️ 6-Wheel Ackerman Steering: Driving and steering/turning mechanism that governs where the wheels point and how fast each of them will move.

This project is intended to be a teaching and learning experience for those who want to get involved in mechanical engineering, software, electronics, robotics but is also an excellent research platform for rugged terrain.

⛓ More information...

#projects #robots

🔌 The O.MG Cable: A Hacker's Silent Weapon

In the realm of cybersecurity, the O.MG cable stands as a potent tool, offering hackers an inconspicuous means to infiltrate devices. This modified USB cable, disguised as an ordinary connector, thrives on its ability to blend into any environment. Hackers can surreptitiously deploy it in public spaces, patiently awaiting an unwitting victim to connect.

Once plugged in, the O.MG cable grants hackers remote access to the target device, equipped with hidden hardware for covert control. It facilitates data exfiltration, allowing hackers to discreetly siphon sensitive information, including passwords and files.

The dual nature of the O.MG cable, as both a commonplace accessory and a hacker's silent weapon, underscores the evolving challenges in the ongoing battle for digital security. Its deceptive appearance, remote capabilities, and data exfiltration potential make it a formidable asset in the world cybercrime.

#articles #security

💻 Raspberry Pi 5 is coming out at the end of October!

The Raspberry Pi 5 represents a significant leap forward from its predecessor, the Pi 4. Boasting enhanced speed and an array of new features, here's an overview of this product:

The Pi 5 is a powerhouse, delivering performance that is 2.5 times faster than the Pi 4. This is made possible by the inclusion of a new BCM 2712 SOC featuring a quad-core ARM A76 CPU running at 2.4 GHz. Additionally, it incorporates LPDDR4x RAM for faster and more efficient operations.

Despite the increased capabilities, the Pi 5 maintains its credit card size and is competitively priced, starting at $60 for the 4GB version and $80 for the 8GB variant.

The Pi 5 introduces a PCI Express port, a long-awaited addition that allows high-speed expansion through a custom FPC connector. This opens up possibilities for connecting graphics cards, NVMe SSDs, and various other PCI Express devices. Power management is enhanced with a new chip featuring a built-in real-time clock, enabling the Pi to keep time like a conventional computer. It also measures power consumption and supports USB-C power delivery for power-hungry USB accessories.

The Pi 5 comes with a dual-purpose cam/display port, providing flexibility for connecting cameras, displays, or a combination of both. Quality-of-life upgrades include the addition of a real power button, a new dual-purpose status LED, an improved case design with better airflow, and the option for an active cooler. Efficiency is improved, with the Pi 5 consuming only 1.8 Watts at idle. It supports a 5-amp power supply for full USB 3 speed.

The Video Core 7 GPU on the Pi 5 is a standout feature, capable of handling 4K displays at 60Hz, decoding H.265 video at 4K 60fps, and driving two 4K displays simultaneously. In terms of pricing, the Pi 5 offers excellent value, with the 4GB model starting at $60, making it a compelling choice for those seeking increased processing power and expanded capabilities.

⛓ More information...

#news #raspberry