I have heard about the power of the ESP32 series chips for a long time, but I have never had the opportunity to use them in my work. This Digi-Jet Design Competition is a good opportunity to get in to...
The latest version of RTOS training - 15 days to get started with RT-Thread kernel : https://training.eeworld.com.cn/course/4918This tutorial starts with a simple introduction to the RT-Thread kernel ...
1. Pay attention to the size of the surge current in the PCB layoutDuring testing, it is often found that the originally designed PCB cannot meet the surge requirements. Generally, engineers only cons...
The data reading and writing on the Local Bus are divided into synchronous mode and asynchronous mode. In the synchronous mode, an external clock signal is required for the receiving end and the sendi...
1. Key points of timer/counter PWM design According to the characteristics of PWM, the following points should be noted when using the ATmega128 timer/counter to design output PWM: 1. First, the PW...[Details]
I personally think that if you master one of the microcontrollers first, you can learn about the others and get started quickly. If you don't have these conditions, I suggest you learn 51 microcont...[Details]
Autonomous driving, or rather "assisted driving" cars, often turn a blind eye to some huge vehicles. On the evening of December 12, a Tesla Model S suddenly lost control and crashed into a residenti...[Details]
There are two timers/counters in the 51 microcontroller, called T0 and T1, which are 16 bits, so they each consist of two 8-bit special function registers (SFRs), namely T0 = TH0 + TL0, T1 = TH1 + TL1...[Details]
In view of the high price and inconvenience of using the bitstream analyzer in the traditional digital video broadcasting system, this paper proposes a cost-effective supplementary design solution,...[Details]
Description of a RS232/RS485/RS422 interface converter
DM485 series converters are standard RS232/RS485/RS422 converters that complete the electrical conversion between serial port...[Details]
I got an old Panasonic radio, Panasonic RQ-517S, produced around 1975. It is a fully transistorized discrete circuit with no integrated circuit chips, with FM/AM dual-band radio, and single-card mo...[Details]
At present, the mainstream speech recognition framework is still composed of three parts: acoustic model, language model and decoder. Some frameworks also include front-end processing and post-proces...[Details]
Hyundai Motor Group's executive vice chairman Chung Eui-shin said in New York that Hyundai Motor Group aims to start applying autonomous driving technology to entire vehicles around the end of 2020 a...[Details]
1.1 Obtain the Linux kernel source code There are many ways to obtain the Linux kernel source code. If your Linux platform can access the Internet, you can directly enter the following command on t...[Details]
LED manufacturers recommend controlling the forward current to keep the light-emitting diode at the rated luminous flux and a specific color temperature. Given that the brightness of the LED is pro...[Details]
This article will discuss two methods to eliminate the effects of excitation current mismatch and mismatch drift. The first method is a software method that uses the internal multiplexer for most i...[Details]
As industry demand continues to heat up, shortages and price increases in the semiconductor industry have become increasingly severe. Manufacturers upstream and downstream of the industry chain gener...[Details]
Following the mobile phone application, Senton Technology launched ultrasonic touch solutions for wearable devices and large displays
Two chip solutions developed specifically for we...[Details]
On October 31, Hyundai Motor released the new hydrogen fuel cell concept car INITIUM. The car is equipped with a large-capacity hydrogen fuel cell system with a maximum output power of 150 kilowa...[Details]
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