For your convenience, the MicroPython drivers of the six sensors are collected together for easy reference and use.LSM6DSO MicroPython driver porting
MicroPython driver porting for LIS2DW12 motion sen...
dcexpertST Sensors & Low Power Wireless Technology Forum
Hardware Timer
Different from the two timers implemented by the rt-thread kernel, this timer relies on the built-in timer peripheral of the chip and relies on a stable and high-speed crystal oscillato...
I had some time these days to study OLED display. I found that different ASCII fonts are needed to display different font sizes. I found the fonts shared by netizen huo_hu on the forum (12x24 and 16x3...
What is a POE switch?A PoE powered switch is a switch that can provide network power supply to remote powered terminals through a network cable. It includes two functions: network switch and PoE power...
Happy holidays to everyone! I wish you all good health and safety. :Sad: I have been so busy until now that I can just take a break. In my last post, I asked everyone how they spent the May Day holida...
[i=s]This post was last edited by Rambo on 2020-3-12 14:02[/i]The mainboard used is DFRobot's latest FireBeetleESP32 mainboard, which is much smaller than the traditional Arduino Uno mainboard. In add...
Transphorm Releases Compact 240W Power Adapter Reference Design Using High-Performance GaN Power Transistors in TO-220 Package
Currently, none of the competing GaN technology compani...[Details]
Today, the domestic benchmark software Master Lu revealed the benchmark score of the Samsung A80 equipped with Qualcomm Snapdragon 730G processor, with a total score of 252410 points. It is reporte...[Details]
A good memory is worse than a bad pen. To facilitate code review and code reuse in the future, the S3C2440 UART driver code is posted here. The friendly MINI2440 development board is used, and the de...[Details]
Recently, Guo Bing, a distinguished associate professor at Zhejiang Sci-Tech University, sued Hangzhou Wildlife World in court for refusing to use the facial recognition system to upgrade his annual ...[Details]
Ensuring the safety of patients using electrically connected devices is also critical, but this adds to the complexity of the design. Patients may need to be defibrillated at some point, and the ...[Details]
The 51 microcontroller serial port sends data (just sends) for debugging. #include reg51.h #define uchar unsigned char #define uint unsigned int #define XTAL 11059200 // CUP crystal frequency...[Details]
1. Summary of this article
The fourth issue of this magazine introduced the principle of connecting a single-chip microcomputer to an external keyboard and gave an application example. This issu...[Details]
//Crystal oscillator 11.0592
//The light changes gradually from bright to dark under the control of the microcontroller, and it feels like breathing
//This example uses a digital tube and an LED ligh...[Details]
Not long ago, vivo announced that it would hold a new product launch conference on April 11 to officially release its first folding screen flagship vivo X Fold, its first tablet vivo Pad, and t...[Details]
BOE releases 2022 annual report and business resilience continues to improve On April 3, BOE Technology Group Co., Ltd. released its 2022 annual report. It achieved operating income of 178.414 bi...[Details]
Through multi-core low-power technology and various IP modules, VF1000 can not only meet the demand for low-power video decoding chips for digital mobile TV, but also be suitable for various applic...[Details]
The document describes a universal, non-isolated, high efficiency, high power factor (PF) LED driver designed to drive a nominal LED string voltage of 200 V at 90 mA from an input voltage range of 90 ...[Details]
I won't go into the details here, but simply talk about why ARM and X86 are not very comparable. To understand this issue, we must first understand what architecture is. Many people have mentioned tha...[Details]
Shortly after the launch of Honor Smart Screen, foreign media revealed that Huawei will also launch Smart Screen overseas, and also released the suspected product code name. Not long ago, Huawei's of...[Details]
It is a branch that is developing rapidly. At present, China has become the third largest market for machine vision applications after the United States and Japan. This article will briefly review ...[Details]