#microcontroller

The Realtek RTL8773J is a dual-core microcontroller featuring a Cortex-M55 application core and a Cortex-M33 sensor and network core, designed for Bluetooth 7 readiness. · It…

Insights: The Realtek RTL8773J stands out for its Bluetooth 7 readiness, which is significant for developers looking to future-proof their products with the latest wireless technology.…

The article discusses the challenges encountered while transitioning from the Arduino M0 Pro to the Adafruit Metro M0 Express, focusing on programming the ATSAMD21…

Insights: This article is notable for its practical insights into programming the ATSAMD21, a popular microcontroller among hobbyists and professionals. · It serves as a valuable resource…

The Eye-D badge is an innovative conference badge featuring an ESP32-C6 microcontroller and a 128-pixel RGB LED display. · It offers customizable displays for names, social…

Insights: The Eye-D badge stands out for its blend of functionality and creativity, appealing to tech enthusiasts and event organizers looking for unique conference gear. · Its customizable…

Seeed Studio has introduced new smart display boards powered by the XIAO ESP32S3 microcontroller, enhancing their previous models with Wi-Fi connectivity and improved performance.…

Insights: This product is notable for its integration of Wi-Fi capabilities into compact display boards, making it ideal for IoT applications that require wireless communication. · The…

Pocket Tank is a virtual aquarium powered by a 14-million-parameter language model running on an ESP32-S3 microcontroller. · The system uses a quantized LLM to simulate fish…

Insights: This project highlights the potential of running AI models on microcontrollers, making advanced technology accessible and affordable. · It's ideal for hobbyists and educators…

The XIAO ESP32-C3 handbook, originally in German, is now available in English, offering a comprehensive guide for building projects with this microcontroller. · Authored by Dr.…

Insights: This book is a valuable resource for hobbyists and professionals interested in IoT and microcontroller projects, providing practical, hands-on guidance. · For Tindie sellers, this…

Seeed Studio's XIAO Plus Series expands with the XIAO SAMD21 Plus and XIAO RP2350 Plus USB-C boards, featuring additional GPIO pins and integrated Li-ion battery management. · The…

Insights: The XIAO Plus Series boards are notable for their compact size and enhanced capabilities, making them ideal for hobbyists and developers looking for powerful yet small form factor…

A developer named Tim created an image generation diffusion model that runs on an RP2350 microcontroller, focusing on privacy and cost-effectiveness. · The model generates 128x128…

Insights: This project is notable for pushing the boundaries of what's possible with microcontrollers, demonstrating that even limited hardware can perform complex AI tasks. · It's ideal…

Wilson Harper developed a battery-free PCB business card that uses NFC power to animate 21 LEDs and function as a digital contact card. · The card leverages NFC energy harvesting…

Insights: This innovative business card showcases the potential of NFC technology beyond traditional uses, highlighting its capability to power external hardware. · Ideal for electronics…

The Adafruit TMF8801 is a precise Time of Flight distance sensor capable of measuring distances from 20mm to 2.5 meters with a 33 Hz update rate. · It features a narrow light…

Insights: This sensor is ideal for robotics and interactive projects where precise distance measurement is crucial, offering a more accurate alternative to ultrasonic and IR sensors. · Its…

This project features a persistence of vision (PoV) display that uses spinning LED strips to create full-color animations, including the classic Rickroll meme. · The display…

Insights: This PoV display is notable for its creative use of LEDs and microcontrollers to produce dynamic visual effects, appealing to hobbyists and tech enthusiasts. · It showcases the…

The ESP32-S3 CH32V003 SWIO Programmer is a tool designed for programming and verifying flash memory on CH32V003 microcontrollers. · It supports essential functions such as flash…

Insights: This programmer is notable for its integration with the ESP32-S3, offering a modern and efficient approach to microcontroller programming. · It's ideal for developers and…

WCH Electronics has introduced the CH32V407, a new microcontroller in its CH32 family, based on the RISC-V architecture with a proprietary QingKe core. · The CH32V407 operates at…

Insights: The CH32V407 is notable for its combination of high performance and low cost, appealing to both industrial users and hobbyist makers looking for powerful yet affordable…

A developer has repurposed the SPI block of the CH32V006 microcontroller to function as a DMA-fed CRC16 engine, allowing for efficient CRC checks without burdening the CPU. · This…

Insights: This innovative use of the SPI block highlights the versatility and potential of low-cost microcontrollers like the CH32V006, making it notable for hardware developers seeking…

An open-source project that enables an ESP32-S3 microcontroller to train its own transformer model from scratch, specifically to learn the Klingon language. · Unlike typical…

Insights: This project is notable for pushing the boundaries of what's possible with microcontroller-based AI, demonstrating that even low-cost hardware can perform complex tasks like…

The DEF CON 34 badge features the Baochip-x1, a mostly-open microcontroller designed by Andrew "bunnie" Huang, allowing users to inspect its layout using infrared light. · This…

Insights: The Baochip-x1 stands out for its commitment to transparency, appealing to developers and hobbyists interested in open-source hardware and chip design. · For Tindie sellers, this…

A 28.9 million parameter language model is running on an ESP32-S3 microcontroller, costing around $8, without relying on external servers. · The model uses Google's Per-Layer…

Insights: This project showcases the potential of running complex models on low-cost hardware, making AI more accessible to hobbyists and educators. · It highlights innovative memory…

A project originally built in 2007 using a PIC16F877A microcontroller and assembly language was rebuilt in 2026 using a PIC32CM and modern tools. · The updated project utilized AI…

Insights: This project highlights the transformative impact of AI in embedded systems, showcasing its potential to streamline development processes. · It's particularly relevant for…

A versatile system designed to enhance astrophotography by controlling the Sky-Watcher AZ-GTi mount. · Utilizes an M5StickC Plus2 microcontroller and a joystick for intuitive and…

Insights: This product is notable for its ability to simplify and enhance the astrophotography process, making it more accessible to enthusiasts. · Ideal for amateur astronomers who want to…

An attempt to automate a night light's brightness adjustment led to a complex project involving microcontrollers. · The initial challenge was the lack of labeling on the device's…

Insights: This project highlights the creativity and problem-solving skills required in DIY electronics, appealing to hobbyists and makers. · It showcases the potential of microcontrollers…

Espressif's ESP32-S31 is a dual-core RISC-V microcontroller designed for edge AI and IoT applications, now available for purchase. · It features comprehensive wireless…

Insights: The ESP32-S31 is notable for its dual-core RISC-V architecture, which enhances processing power for AIoT applications, making it a strong contender for smart home and industrial…

A developer created a bare-metal Tetris game on an STM32F446 microcontroller, using no abstraction layers like HAL or CMSIS. · The game runs on a NUCLEO-F446RE board with a…

Insights: This project showcases a deep dive into microcontroller programming, appealing to hobbyists and developers interested in low-level hardware control. · It highlights the…

The Moddo Pinch is a compact 32-bit Arduino-compatible board, measuring just 10.9 x 10.5 mm, making it ideal for space-constrained projects. · It features a Microchip SAMD11…

Insights: The Moddo Pinch stands out due to its incredibly small size, which is perfect for developers working on compact or portable devices. · This board is particularly suitable for…

The ELM11-Feather board is a versatile microcontroller platform featuring a Gowin GW1NR FPGA, programmable in multiple languages including Lua and C. · It adopts the Adafruit…

Insights: The ELM11-Feather board stands out for its combination of FPGA flexibility and microcontroller ease-of-use, making it ideal for developers looking to experiment with custom…

The TI MSPM0C1104 is a budget-friendly microcontroller based on the Arm Cortex-M0+ architecture, operating at up to 24 MHz. · It features 16 KB of flash memory, 1 KB of SRAM, and…

Insights: The MSPM0C1104 stands out for its affordability and compact design, making it an attractive option for hobbyists and small-scale developers. · Its wide operating temperature range…

The Intel 8051 microcontroller, introduced in 1980, integrates a CPU, memory, timers, and serial I/O on a single chip, making it a versatile solution for embedded systems. · Its…

Insights: The Intel 8051 is notable for its longevity and widespread use, demonstrating the lasting impact of well-designed microcontrollers in the tech industry. · It's ideal for…

Clintech's new Pico Board expands the Raspberry Pi Pico 2's GPIO capabilities from 26 to 48 pins, allowing for more complex projects. · The board maintains the same footprint as…

Insights: This product is notable for its ability to significantly enhance the functionality of the popular Raspberry Pi Pico 2 without requiring a larger platform. · It's ideal for…