🔃 CppUTest – unit testing and mocking framework for C/C++

CppUTest is a popular unit testing framework primarily used for Test-Driven Development (TDD) in C and C++ projects. It's specifically designed for embedded and resource-constrained systems, but it's also suitable for general software development.

CppUTest offers various features:
➡️ Support for setting up and tearing down test fixtures, allowing for the isolation of tests and the management of test environments.
➡️ Offers a wide range of assertion macros for validating expected behavior and outcomes in tests.
➡️ Capability for creating mock objects and mock-based tests.
➡️ Provides with a test runner utility for executing test cases and reporting test results.
➡️ Integration with popular build systems like CMake and Make.

In summary, CppUTest gives teams an opportunity to unlock the potential for streamlined development workflows and heightened code reliability.

More information:
🔗 The project's page
😹 The GitHub repository

#libraries #programming

🧠 BitNetMCU - Implement neural networks even on the cheapest microchips!

BitNetMCU presents an exciting journey into the fusion of machine learning and embedded systems, offering valuable insights into the implementation of neural networks even on the most modest piece of hardware.

Features of the project:
➡️Utilizes quantization aware training and fine-tuning techniques to achieve over 99% accuracy on tasks like MNIST.
➡️Operates efficiently within strict memory constraints, with algorithms designed to run on any microcontroller.
➡️Employs a 🐍 PyTorch-based training pipeline for versatility and ease of use.
➡️Implements an 👩‍💻 Ansi-C inference engine for seamless portability across different microcontroller platforms.

To sum up, this project provides a gateway to deeper understanding in electronics, AI, and machine learning, empowering individuals to create innovative solutions for real-world challenges in IoT, edge computing, and beyond.

More information:
🔗 The main article
😹 The GitHub repository

#projects #libraries #artificial_intelligence #machine_learning

🪪 M4 Chip by Apple: Redefining AI Performance

This week Apple has unveiled their new M4 chip. This event signifies a significant advancement in semiconductor design, particularly in the realm of AI-centric processing.

Features of the chip include:
➡️Utilizes cutting-edge 3-nanometer architecture
➡️Boasts a formidable 10-core GPU
➡️Processes 38 trillion operations per second
➡️50% increase in CPU performance compared to the M2
➡️23% improvement over the M2 in machine learning tasks

Benchmark scores exceeding 3,800 points position the M4 ahead of Intel's Core i9-14900KS, marking a substantial leap forward in computing prowess. With its innovative features, the M4 chip has the potential to reshape computing norms and steer the course of AI integration across various platforms and contexts.

⛓ More information...

#news

🤖 XGO-Rider – The Next Frontier in Self-Balancing Robotics

XGO-Rider is a cutting-edge 2-wheel self-balancing robot designed for versatility and innovation. This robot features an ESP32 controller and allows users to choose between either a Raspberry Pi CM4 or a BBC Micro:bit for control.

Features of the robot:
➡️Dual-wheel self-balancing design
➡️ESP32 controller for precise motor and servo control
➡️Choice between Raspberry Pi CM4 or BBC Micro:bit for versatile programming options
➡️High-resolution camera for advanced visual capabilities
➡️Intuitive audio system for immersive interaction
➡️Lightweight and durable construction for effortless mobility

The products such as these are the future of personal robotics, offering a blend of cutting-edge technology and user-friendly features.

⛓ More information...

#robots

🇳🇱 Electronics emoji pack is now out!

Great news for all subscribers and electronics makers. In the new emoji pack you will find emojis of the most typical electric elements, well-known devices, tools and the major companies producing microcontrollers and chips.

Example of the emojis:

🫸🎛🕹🎹🔌
🪛🕹💡📺🏍
🪛🍞🎚🧊👉
📟⏲♾🍓🦋

At the moment the pack contains 35+ emojis but soon it will gain a lot more different elements so stay tuned and add the pack to your library if you like it!

✈️ Add the emoji pack

#news

🌊 Thermal Imaging Camera Module by Waveshare

The Waveshare has launched a new module which offers impressive high-resolution thermal imaging capabilities. The module comes in two options: a Raspberry Pi HAT model and a USB-C model.

Features of the module:
➡️80x62 resolution
➡️Dual FOV options: 45° or 90°
➡️Shutterless design, up to 25 FPS
➡️Applications: IR thermometers, industrial temperature control, security, etc.
➡️Temperature range: -20 to 400°C, accuracy of ±2°C

The camera communicates with Raspberry Pi through I2C and SPI connections, with software support available for Windows, Android, Raspberry Pi, and other Linux systems.

⛓ More information...

#news #camera

🏍 Mastering motor control: implementation in C++

This article presents a comprehensive guide to developing real-time software for motor control systems using modern C++.

It offers detailed programming guidelines, including efficient interrupt handling, memory alignment, compiler-specific optimizations, and adherence to industry standards like MISRA C++.

The guide provides practical code examples available on 😹 GitHub, demonstrating the implementation of mentioned in article techniques in motor control applications.

⛓ More information...

#articles #programming

😮 HackBat - Open-Source alternative to Flipper Zero

HackBat is an open-source hardware platform for pen-testing, designed for hackers and makers. Built around the 🍓 Raspberry Pi RP2040 microcontroller, it integrates various communication modules and interfaces, making it a versatile and customizable tool for cybersecurity research.

Features of the device:
➡️Dual-core RP2040 with clock up to 133 MHz
➡️Texas Instruments CC1101 RF transceiver
➡️ESP-12F Wi-Fi module
➡️NFC module (PN532) for NFC card operations
➡️SD card slot for storage.
➡️0.96-inch OLED display
➡️5-key D-Pad for user interaction

HackBat offers a cost-effective and flexible alternative to commercial pen-testing tools. With its open-source design available on 😹 GitHub, HackBat is an invaluable tool for cybersecurity professionals and enthusiasts alike.

More information:
🔗 The main article
😹 The GitHub repository

#projects #raspberry

🌊 BG95 EVB Development Board

This newly released development board, powered by the BG95-M3 Zero module, is a cutting-edge platform designed specifically for cellular IoT development. With its robust features and versatile design, it offers a streamlined approach to building and testing IoT applications.

Features of the board:
➡️Supports LTE Cat M1, LTE Cat NB2, and EGPRS networking.
➡️Compatible with most Raspberry Pi HATs via a 40-pin GPIO header.
➡️Offers compatibility with various protocols including TCP, UDP, SSL, TLS, MQTT, and more.
➡️Integrated GNSS positioning (GPS, GLONASS, BDS, Galileo, QZSS) for location-based applications.

The BG95 EVB Development Board offers a compelling solution for IoT prototyping, combining versatility, user-friendliness, and extensive protocol support.

⛓ More information...

#news #boards

🇳🇱 The channel needs your boosts!

If you enjoy content on this channel and want to see more, please give it a boost! This will allow the channel to post materials in a very convenient stories-like format. Not only that, this would allow introducing custom reactions to the posts improving your overall interaction experience with the channel.

✈️ Boost the channel

#news

🇬🇧 UK is the first country to deploy cybersecurity laws for IoT devices

The UK has recently implemented strict cybersecurity laws for IoT devices, aimed at protecting consumers from cyber threats and reducing cyber crimes. For instance, the new laws prohibit easy passwords like “admin” or “12345” and require manufacturers to ensure robust security measures for internet-connected devices.

This initiative addresses the high vulnerability of smart homes, which can face thousands of hacking attempts weekly. The law also mandates manufacturers to publish policies for reporting security flaws, set minimum periods for security updates, and provide secure software update mechanisms.

⛓ More information...

#news #IoT #security

🍓 Raspberry Pi M.2 HAT+ Review

The Raspberry Pi M.2 HAT+ is a new addition to the Raspberry Pi accessory lineup, designed to offer high-speed NVMe storage at an affordable price. Priced at just $12, this board aims to deliver PCIe Gen 3 speeds, providing a significant performance boost for Raspberry Pi 5 users.

Features of the expansion board:
➡️One of the cheapest options for adding NVMe storage to Raspberry Pi.
➡️The board comes with pre-connected PCIe cable and plastic standoffs for straightforward installation.
➡️Designed to fit within the Raspberry Pi 5's form factor, making it compact and compatible.
➡️Offers faster boot times and better overall system responsiveness compared to microSD cards.
➡️Works seamlessly with the latest Raspberry Pi firmware, ensuring easy setup.

The M.2 HAT+ also maintains efficient cooling, only slightly increasing idle temperatures. Additionally, it supports M.2 2230 and 2242 drives, which are widely available and affordable.

Overall, the Raspberry Pi M.2 HAT+ is an excellent low-cost option for adding high-speed NVMe storage to your Raspberry Pi 5, despite some minor inconveniences with GPIO access.

⛓ More information...

#raspberry