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Dev
17h
62
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Review: The New NVIDIA Jetson Orin Nano
- The NVIDIA Jetson Orin Nano is a new, affordable Jetson platform for prototyping apps and putting AI at the edge.
- The device is sleek, lightweight, and packed with features like HDMI, USB, Ethernet, GPIO, and video input ports.
- With a six-core ARM Cortex processor, NVIDIA Ampere architecture GPU, 8GB RAM, and NVMe storage support, it is like a supercharged Raspberry Pi focused on AI.
- Performance tests showed that the Orin Nano handled large AI models smoothly, with some limitations on models beyond 7 billion parameters.
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Pymnts
1d
364
Image Credit: Pymnts
Beyond the Buzzword: Why Really Big Data Still Matters
- Big data refers to large and complex datasets that traditional methods can't handle.
- Big data revolutionizes industries such as healthcare, weather forecasting, financial markets, shipping, and logistics.
- Challenges of big data include data quality, privacy and security concerns, and the need for specialized tools and infrastructure.
- Big data's impact is crucial for modern research, business operations, and public services as organizations handle ever-larger datasets.
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Iotbyhvm
1d
326
Image Credit: Iotbyhvm
Exploring Amplifier Circuits: Inverting, Non-Inverting, Comparators and Adders
- Amplifiers are fundamental components in electronics, designed to increase the amplitude of signals without altering their essential characteristics. This article explores the types of amplifiers, including inverting amplifiers, non-inverting amplifiers, voltage followers, comparators, and adders.
- The inverting amplifier uses negative feedback and produces an output signal that is 180 degrees out of phase with the input. It is used in audio systems, analog computation circuits, and sensor signal conditioning.
- The non-inverting amplifier provides a high input impedance and is used for precision amplification, buffering, and signal conditioning in various electronic circuits. It is also commonly used in measurement and instrumentation systems.
- The voltage follower, or buffer amplifier, directly follows the input signal with a gain of unity. It is used for isolating circuits, driving high-capacitance loads, and in analog-to-digital conversion systems.
- Comparators compare voltage levels and are used for threshold detection, analog-to-digital conversion, and in oscillator and timer circuits. Adders, or summing amplifiers, combine multiple input signals into a weighted sum output and find applications in audio mixing consoles, analog computers, and digital-to-analog converters.
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Securityaffairs
2d
372
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BadBox rapidly grows, 190,000 Android devices infected
- Experts uncovered a botnet of 190,000 Android devices infected by BadBox bot, primarily Yandex smart TVs and Hisense smartphones.
- Bitsight researchers sinkholed a BADBOX domain and identified over 160,000 unique infected devices in 24 hours.
- BADBOX-infected devices primarily found in Russia, China, India, Belarus, Brazil, and Ukraine, are sending telemetry to a C2 server.
- The BadBox malware conducts ad fraud, creates email and messaging accounts for spreading disinformation, and can download additional payloads.
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Iotbyhvm
3d
255
Image Credit: Iotbyhvm
PCBWay Christmas & New Year Big Sales — Get Exclusive Coupons and Various Gifts
- PCBWay is offering Christmas & New Year promotions with exclusive coupons and various gifts.
- The promotions are available from December 12th to December 31st for the Christmas theme and from January 1st to January 12th for the New Year theme.
- Customers can access coupon codes for discounts ranging from $5 to $200 for their next orders.
- PCBWay is hosting lucky draws, prize quizzes, and encourages customers to share holiday-themed projects for a chance to win additional prizes.
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TechBullion
4d
291
Image Credit: TechBullion
Affordable Stage Light Solutions on BetopperDJ
- BetopperDJ is a trusted stage light manufacturer offering affordable and reliable lighting solutions for all needs.
- They offer a variety of stage lighting options, including moving head lights, par lights, beam lights, and wash lights.
- Their products are designed with ease of use in mind and utilize modern LED technology for energy efficiency and longevity.
- BetopperDJ provides excellent customer service and warranty on their lights, making them a reliable choice for stage lighting.
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Iotbyhvm
1h
142
Image Credit: Iotbyhvm
Linear Integrated Circuits and Their Role in Modern Electronics
- Linear integrated circuits (ICs) are an integral part of modern electronic systems that handle continuously varying signals.
- Analog ICs function by amplifying, filtering, or converting real-world signals to perform specific tasks.
- Digital ICs operate using discrete binary signals and are designed to process and store digital data.
- Linear ICs provide high gain, precision, and reliability in real-time signal manipulation.
- Operational Amplifiers, audio amplifiers and voltage references are some examples of Linear ICs.
- Analog ICs are commonly used in sensors, amplifiers, audio systems and power management.
- Digital ICs are widely used in computers, communication systems, and logic gates.
- Mixed-Signal ICs and Miniaturization are some of the modern advancements that push the boundaries of what ICs can achieve.
- Miniaturization reduces power consumption, cost, and physical size while enabling higher performance.
- ICs play a critical role in shaping the future of technology.
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TechBullion
1d
225
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Pop, Fizz, Slice! Champagne Swords and the Art of Celebrations
- The tradition of using champagne sabers originated from the dashing cavalry of Napoleon’s army, who would open champagne bottles with their swords.
- Using a champagne saber adds a touch of history, bravery, and class to the act of opening a bottle.
- Champagne sabering is a captivating and entertaining spectacle that steals the show at parties.
- Beyond the pure delight, champagne sabering personifies the journey and adds a touch of class to any celebration.
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TechBullion
3d
346
Image Credit: TechBullion
HERE’S!! Where to Watch Usyk vs. Fury 2 (Free) Live Streaming on Reddit
- BoxingStreams/Reddit is one of the free platforms to watch Oleksandr Usyk vs Tyson Fury 2 Live Streaming on Saturday, December 21, 2024.
- The highly anticipated match will take place in the Kingdom Arena in Riyadh, Saudi Arabia.
- While the fight is set to start at 11 am Eastern Time, the main event ring walks (approx) will be at 6 pm Eastern Time.
- In the US, to watch Usyk vs. Fury 2 fight live on Boxing or DAZN; ESPN Plus costs $9.99 per month and $99 per year.
- UK viewers can tune in to BT Sport Box Office where it costs £19.95 to watch the fight between Usyk and Fury 2 live.
- Viewers in Australia can watch the event live on Kayo for AUS $22.95 that does not need a subscription.
- The Usyk vs. Fury 2 Live Stream is available in over 200 countries across the globe (excluding Mexico and Latin America).
- Direct TV, Sling TV, PlayStation Vue, and YouTube TV include ESPN+ in their streaming services.
- Pay Per View prices for the match typically hover around $6.99 and sometimes requires creating a PPV account to access the match.
- With ESPN+ as its main telecast rights holder, the Boxing Fight can also be live-streamed on the website of ESPN+. You can watch the match via a PPV basis.
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Embedded
4d
242
AI Predictions for 2025
- AI and edge computing will be the top trend in the AI ecosystem in 2025 as the modern, efficient and secure processing of data is increasingly important.
- Autonomous vehicles are set to have a significant impact by 2025. Advanced models integrating LiDAR sensors, radar, and cameras will enable real-time data processing, further enhancing safety and efficiency.
- AI and IoT convergence or AIoT will drive innovation in 2025. The connected devices will be capable of analyzing real-time data to improve efficiency and reduce costs. Industries will have greater automation and more precise monitoring of operations.
- Cognitive sensors, or sensors with built-in AI algorithms, will promote efficiency and accuracy in various industries. For instance, digital health care will benefit from cognitive sensors that detect vital signs and notify users in case of significant anomalies.
- Neuromorphic chips designed to emulate the architecture and functioning of the human brain, will support applications such as pattern recognition, sensory processing, and robotic control. By reducing power consumption, neuromorphic chips offer faster processing in applications with distributed workloads.
- Low-code development will be a significant AI trend which, when combined with AI, can help developers automate code generation and optimize application performance, making it faster and more efficient.
- The democratization of AI and accessibility of development tools is fostering innovation and transforming the technological ecosystem. AI is becoming a resource that is within reach of companies of all sizes.
- AI will transform the energy infrastructure sector to make it more efficient and sustainable. AI-based energy management systems will optimize resource distribution and consumption, and smart grids with machine learning algorithms will predict consumption peaks and promote integration of renewable energy sources.
- Intelligent microcontrollers with built-in AI are expected to revolutionize technology. Microcontrollers equipped with AI capabilities will meet the needs of advanced applications such as wearable devices for health monitoring, industrial sensors for process control, and home automation systems.
- The convergence of AI and emerging technologies such as blockchain and IoT will open up new possibilities for improving data traceability and security, optimizing asset management, and enabling new applications in smart cities and Industry 4.0.
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Iotbyhvm
4d
93
Image Credit: Iotbyhvm
PC-Based Appliance Control System Using Arduino and Visual Basic
- This article explores how to create a PC-based appliance control system using Microsoft Visual Basic (VB6) for a graphical interface and Arduino hardware for relay control.
- The system comprises two main parts: a software program written in Microsoft Visual Basic (VB6) and a hardware module controlled by the ATmega328P microcontroller.
- Communication between the PC and the microcontroller occurs through a USB-to-TTL serial converter.
- The ATmega328P microcontroller, an 8-bit single-chip microcontroller, is the heart of the system.
- The circuit is designed to receive commands from the PC, process them using the ATmega328P microcontroller, and operate relays to control connected appliances.
- The Arduino IDE is a free, open-source platform used to write, compile, and upload programs to microcontroller-based boards.
- The design ensures safe and efficient operation, making it suitable for home or industrial use.
- By combining the power of the ATmega328P microcontroller, the flexibility of Arduino programming, and the user-friendly Visual Basic GUI, this system provides a robust and scalable solution for home and industrial automation.
- It’s simplicity, coupled with the ability to customize and expand, makes it an ideal project for enthusiasts, students, and professionals.
- This implementation is a step towards smarter living and more efficient automation.
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Alertify
4d
295
Image Credit: Alertify
Telenor IoT Enables Access to Verizon’s US Network
- Telenor IoT and Verizon Business have entered into a strategic partnership to strengthen international IoT connectivity, providing customers with global IoT services.
- The partnership aims to deliver global IoT services to enterprises, unlocking new possibilities and simplifying connectivity on a global scale.
- The initial focus of the partnership is to expand the eSIM-based network access and service footprint of both companies, providing seamless access to their respective networks for IoT customers.
- The collaboration will bring simplified global IoT fleet management and tailored connectivity for key industries such as logistics, healthcare, smart cities, and automotive.
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Securityaffairs
7d
87
Image Credit: Securityaffairs
The FBI warns of HiatusRAT scanning campaigns against Chinese-branded web cameras and DVRs
- The FBI warns of HiatusRAT scanning campaigns against Chinese-branded web cameras and DVRs.
- The FBI released a Private Industry Notification (PIN) highlighting HiatusRAT malware campaigns targeting these devices.
- The malware has been active since July 2022 and is being used for reconnaissance and intelligence gathering.
- The FBI recommends mitigation measures including patching, strong passwords, and network segmentation.
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Medium
7d
0
Image Credit: Medium
The Role of AI in IoT: Enabling Smarter Connected Systems
- The combination of AI with IoT, known as AIoT, offers unique capabilities by integrating AI algorithms with IoT devices.
- AIoT enables everyday products and devices to collect data, analyze it in real-time, and make accurate decisions without human input.
- AI-powered IoT systems enable real-time data analysis, optimizing resource management and enabling predictive maintenance.
- AI and IoT together improve risk management, transforming industries and our way of life.
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Embedded
7d
145
The MQTT Protocol with Arduino UNO R4 Wi-Fi
- This article explains how to configure MQTT protocol and prepare a solution to remotely control any type of load.
- MQTT protocol is suitable for IoT devices which requires a sensor to publish data on a central system, the broker.
- MQTT broker receives and stores the sensor data, ready to send it to the subscribers via App on a smartphone that subscribes to the topic.
- The MQTT broker used in the article is “test.mosquitto.org”, using port 1883. The electrical diagram is minimal, that can be adapted to own needs, a thermometer with embedded Arduino UNO R4 with LM35 analog temperature sensor.
- The firmware for the solution reads the temperature from a sensor, calculates the average, and sends the message via an MQTT message to an online broker.
- Once connected, the firmware sends the value published every second on the topic “temperature” and important function “client.poll()” is used to keep the connection with the broker alive.
- Various smartphone applications could be used to receive the temperature data sent by Arduino, the example in the article uses the “IoT MQTT Panel” app. Since it is a public broker, the data can be consulted from anywhere in the world, having an Internet connection and knowing the topic.
- MQTT is relatively simple to understand the philosophy behind and nowadays designers need to create complete and functional IoT systems. Most development boards have excellent libraries to fully manage this protocol.
- This article demonstrates how it is possible to connect devices over large distances, using a reliable and versatile communication protocol such as MQTT for remote control.
- It is important to highlight that not protecting the system with a password can represent a security risk, because anyone who knows the topic could access the system and activate commands without permission.
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