Flipper Zero, known for its hardware and wireless hacking capabilities, has introduced a new Raspberry Pi RP2040-powered video game module. This module turns the device into a game console, projecting its display onto larger screens via DVI/HDMI output and adding a 6-axis motion sensor.
Key features of the module:
The module can function independently as a Raspberry Pi RP2040 board for running open-source projects like Scoppy, an open-source digital oscilloscope.
For game development, the Flipper Zero Game Engine and demo game source code are accessible. Both firmware and hardware documentation are open-source. The Video Game Module is priced at $49 and is available on the company's online store and Lab401 for 49 Euros excluding VAT.
#news #raspberry
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An extensive benchmarking study compared latency across various wireless protocols on common microcontroller development boards. Tested protocols include SiK firmware, LoRa, nRF24L01, ESP32 for ESP-NOW and WiFi, ESP32-C6 for 802.15.4, ESP32 and HC-05 for Bluetooth SPP, and ESP32 with NimBLE and Bluedroid stacks, alongside nRF52 for Bluetooth LE testing.
Results indicate that:
The study underscores the importance of method selection in latency measurement and validation, providing valuable insights for developers to make informed decisions for their projects.
#articles #esp32
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Learn how to write a comprehensive I²C driver from scratch in C for an STM32F4 microcontroller, interfacing with the Analog Devices ADXL355 accelerometer. This tutorial utilizes the datasheet and ST's HAL (hardware abstraction layer) to guide through the entire process.
Key steps include:
This tutorial offers valuable insights into hardware interfacing, register manipulation, and sensor configuration, empowering viewers to develop robust drivers for their STM32-based projects. Whether you're a beginner or an experienced developer, this video provides practical skills for STM32 programming.
#video #stm32 #programming
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YouTube
(Sponsored) How To Write A Driver (STM32, I2C, Datasheet) - Phil's Lab #30
(AD: This video includes a paid promotion for Altium.)
⏵Hardware and PCB design course: https://www.phils-lab.net/courses
How to write an I2C driver from scratch in C for an STM32F4 microcontroller interfacing with an accelerometer (Analog Devices ADXL355)…
⏵Hardware and PCB design course: https://www.phils-lab.net/courses
How to write an I2C driver from scratch in C for an STM32F4 microcontroller interfacing with an accelerometer (Analog Devices ADXL355)…
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Discover the fascinating world of thermal imaging with this affordable open-source solution. Using an ESP32 microcontroller and an MLX90640 sensor, you can now easily detect hidden heat signatures.
Features of the project:
Designed for both enthusiasts and professionals, this DIY thermal camera project offers an accessible entry point into the realm of thermal imaging, empowering users to explore temperature variations in their surroundings without breaking the bank.
More information:
#projects #esp32
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The ESP32 ePaper weather display is a versatile weather station project designed for easy deployment and accurate weather updates. Utilizing several APIs of weather forecast sources, this device offers flexibility in obtaining weather data and displaying it in a clear and concise manner.
Features of the device:
This project offers a compact, power-efficient solution for weather monitoring, suitable for various applications. Its versatility and emphasis on efficient power management make it accessible for hobbyists, enthusiasts, and professionals alike.
More information:
#projects #esp32
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The video offers a captivating exploration of robotic-assisted surgery, as the narrator delves into the mechanics of surgical instruments and their adaptation for alternative use. Through ingenious solutions and experimentation, the narrator demonstrates the process of understanding and replicating these intricate devices, from designing a spring-loaded mechanism to repurposing a monitor arm for support.
In this video, you will learn:
Ingenious engineering solutions, such as a spring-loaded mechanism for attachment.
This video may be particularly interesting to robotics enthusiasts intrigued by the intersection of technology and medicine. In addition, the author promised to make this project open-source and make software, hardware schematics and 3D-models freely available.
#video #robots
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YouTube
Building a DIY Surgical Robot
Pls hit the like button so I can buy more medical waste!!!
Connect with me on LinkedIn! (www.linkedin.com/in/bennett-stirton/)
Code and CAD: (https://github.com/bennettstirton/Project-Salai) (MVP quality so be nice)
References:
— Grape Surgery Video (…
Connect with me on LinkedIn! (www.linkedin.com/in/bennett-stirton/)
Code and CAD: (https://github.com/bennettstirton/Project-Salai) (MVP quality so be nice)
References:
— Grape Surgery Video (…
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The
printf() function is a staple of embedded development. It’s a simple way to get logs or debug statements off the system and into a terminal on the host. Covering a wide array of printf methods, from UART to Semihosting, this article equips developers with essential knowledge to streamline their development processes and bolster system robustness.#articles #programming
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This project represents an open-source endeavor aimed at creating a versatile and customizable remote-controlled skid steer robot. With a focus on modularity and user-friendly upgrades, this project offers a platform for experimentation and learning in robotics and 3D printing.
Features of the robot include:
Ideal for hobbyists, makers, and educators interested in robotics, 3D printing, and DIY projects, this open-source endeavor provides a platform for skill expansion and the creation of customized robotic solutions.
More information:
#projects #robots
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