The RK3588, as Rockchip’s flagship chip, has garnered attention from many industries due to its industrial-grade computing power. However, not every RK3588 image processing board can be used directly, as it requires deep customization based on the camera interface and application scenario. Chengdu Huishi possesses the capability for rapid integration and customization. With years of … Read more
The Objective of This Article This article will practice the PPOCR example in the RKNN Docker environment and deploy it to the RK3588 development board using the adb tool. Development Environment Description Host System: Windows 11 Target Device: Android development board equipped with the RK3588 chip Core Tools: Docker image containing rknn-toolkit2, rknn_model_zoo, and other … Read more
iTOP-3588 development board uses the Rockchip RK3588 processor, which is a new generation high-end application chip for AloT, utilizing an 8nm LP process, equipped with an octa-core 64-bit CPU, consisting of four Cortex-A76 and four Cortex-A55 cores, with a maximum frequency of 2.4GHz. It is a high-performance product suitable for internet devices and other digital … Read more
▼ Follow the public account below for more information ▼ In high-voltage PCB design, attention must be paid to electrical clearance and creepage distance in switch mode power supply PCB design; insufficient distance can lead to leakage. General standards (varying by industry, such as lighting, electric vehicles, etc.) require certified products: design according to standard … Read more
Some screenshots of electronic books 【Complete Set of Hardware Learning Materials】
In the field of electronic device manufacturing, printed circuit boards (PCBs) are undoubtedly a critical component, and their surface treatment processes have a profound impact on the performance, reliability, and production costs of PCBs. From consumer electronics such as smartphones and tablets to industrial control devices, automotive electronic systems, high-end communication equipment, and aerospace instruments, … Read more
▲ Click the public account card above to follow for more information ▲ A packaging library mainly consists of two parts: pads and graphics. The position and size of the pads determine the soldering conditions, while the graphics serve to visually represent the component status, assisting in design and guiding component assembly. We have discussed … Read more
PCB prototyping refers to the trial production of printed circuit boards before mass production. It is mainly applied when electronic engineers have designed the circuit and completed the PCB layout, and then proceed to conduct small batch trial production with a PCB factory. Below, we will introduce the preparations needed before PCB prototyping.PCBs can be … Read more
[Click on the public account above] ▲Get a free collection of learning tools▲ In PCB design, pads are a very important concept, and PCB engineers are certainly familiar with them. However, despite their familiarity, many engineers have only a partial understanding of pads. Today, let’s explore the types of pads and the design standards for … Read more
Many people have experienced making mistakes in PCB packaging—either making it too large or too small, or even having components obstructed, which leads to issues when soldering components after the PCB is manufactured, sometimes requiring manual wire connections; in severe cases, it may even result in the entire board being scrapped. For example, the U8 … Read more