AR13CBCO6203N

Wedbush analyst Dan Ives said Apple is expected to sell a record 240 million to 250 million iPhones in fiscal 2021, surpassing the record of 231 million set in fiscal 2015. “While Wall Street forec...[Details]

First, let's take a look at the circuit schematic on the development board: This development board uses P22, P23, and P24 to control the 3-8 decoder to select the bit of the digital tube, and contr...[Details]

As autonomous driving technology continues to develop, cars require more support systems for smooth operation. When an autonomous vehicle enters an underground parking lot, the GPS navigation functio...[Details]

　　Electronic measuring instruments can be roughly divided into the following categories according to their working principles and uses. 　　1. Multimeter 　　Analog voltmeters, analog multimeters (i....[Details]

　　Ultrasonic level meters generally use the time difference method to measure liquid level. In the process of building the entire measurement system, a clear framework can reduce development redundan...[Details]

On October 30, Lianchuang Optoelectronics released its third-quarter performance report, stating that from January to September 2020, the company achieved operating income of 2.961 billion yuan, a ye...[Details]

Traffic accidents are more likely to occur at night and in rainy and foggy weather. How can we improve safety in such situations? Unlike lidar or millimeter-wave radar, thermal imaging is not affec...[Details]

Speaking of automotive certification, it is a nightmare for many chip companies, because the automotive industry has its own hardware specification standards - "automotive grade", which is like a wat...[Details]

Working mechanism of DDE and OPC technology 　　How DDE technology works 　　DDE is a technology that provides dynamic data exchange for programs running on the same computer or different computers. ...[Details]

Oscillation circuit diagram The single-chip microcomputer system has a crystal oscillator. The crystal oscillator plays a very important role in the single-chip microcomputer system. The whole proces...[Details]

1. Generally, stm32 will use swd to download because it saves pins. 2. No matter whether the JTAG pin is used or not, the best way is to disable JTAG first, so as to avoid finding that the pin cann...[Details]

Hello everyone, DS18B20 is a digital temperature sensor. The digital transmission protocol followed by its interface is the so-called DS18B20 protocol. It is a single bus protocol with strong anti-in...[Details]

On April 20, the "Opinions of the Chongqing Municipal Committee of the Communist Party of China and the Chongqing Municipal People's Government on Further Promoting the High-Quality Development of Ma...[Details]

      After the release of the Galaxy S20 series, Samsung released the kernel source code for the Galaxy S20, Galaxy S20+, and Galaxy S20 Ultra. 　　XDA found traces of Galaxy Note 20 and Galaxy Fold 2...[Details]

/************************************************** Method 1: Delay method Hardware: 11.0592MHz crystal, STC89C52, RXD P1.0 TXD P1.1 Baud rate: 9600 Description: T1 is used for timing, mode 1, timing...[Details]