Discover the ATtiny85 microcontroller’s features, pinout, and programming tips with Arduino. Ideal for compact circuits like wearables. Tips for flashing firmware. Beginner-friendly!
ATTiny85 Microcontroller: Guide for DIY Projects Read More »
Not long ago, Intel achieved backside power delivery technology on a product-level test chip codenamed “Blue Sky Creek” to meet the performance demands of the next era of computing. Intel showcased the results of this research through two papers presented at the VLSI Symposium held in Kyoto, Japan, from June 11th to 16th of this
Intel PowerVia Backside Power Delivery Technology Read More »
At present, major countries in the world are competing fiercely in the field of quantum computers, and China has achieved important innovations in this field. Among them, the most noteworthy is China’s new round of breakthroughs in the field of quantum computing: China’s latest quantum computer “Wukong”, which will be equipped with a 72-bit superconducting
In recent years, the development of traditional silicon-based chips has approached the limit of Moore’s Law, and it has become increasingly difficult to make breakthroughs in the manufacture of chips below 1 nanometer. Therefore, many countries are also actively looking for alternatives to traditional chips, among which quantum processor or chips are one of the
This article aims to introduce the application of DMA2D mode through the STM32H563 development board. The so-called DMA 2D mode means that the DMA can dynamically adjust the addressing mode and capability of the DMA by setting the intra-block addressing offset and the block addressing offset in advance. In other words, when DMA performs data
Apply DMA2D Function with STM32H563 Nucleo Board Read More »
What is DMA2D? With the advancement of embedded graphics, microcontrollers are taking on increasingly complex graphic computation and display tasks. However, the CPU’s processing power may not suffice for handling high-resolution and vibrant-color graphics. Fortunately, starting from the STM32F429, an external peripheral akin to a GPU has been introduced into STM32 microcontrollers by ST, known
More and more embedded devices nowadays support remote automatic upgrades without the need for downloaders, making device maintenance highly convenient. To enable remote upgrades for a device, we need to write program code that supports the upgrade process. This program is commonly referred to as the BootLoader. In essence, the device’s program code is divided
RTC (Real Time Clock) is an independent timer used to provide system time. It can continue to operate during power outages or low-power modes by relying on a backup battery as its power source. When dealing with embedded systems, selecting the appropriate RTC battery is crucial as it directly impacts the accuracy and stability of
Choosing the Right RTC Battery for Embedded Systems Read More »
Whether the Bootloader is used in the microcontroller depends on the design requirements of the product. If the product needs to be upgraded online or has security boot considerations, then using some open source Bootloaders may be able to better meet the needs. Let us introduce some small Bootloaders suitable for single-chip microcomputer systems. WolfBoot
Several Open Source Bootloaders Suitable for MCU Read More »
What’s a bootloader? Learn firmware initialization, update processes, and compatibility with Arduino/STM32. Critical for embedded system startups. Guide here!
