-
STC51 microcontrollers generally have one serial port, and some have two serial ports. The serial port is generally used for downloading programs and serial communication. Serial communication is par...[Details]
-
introduction
LCD video displays are becoming more common in automotive applications, and their rugged design, small size, and low cost make them ideal for safety, navigation, and infotainment ...[Details]
-
Using MOSFET as an ideal diode provides robust and reliable safety protection for the new generation of automated appliances. Safe isolation on wireless appliances As wireless appliances bec...[Details]
-
I won’t go into too much detail about the basic knowledge of SD cards. If you are interested in this, you can search on Baidu. There are many articles about SD cards. Here we mainly explain in detail...[Details]
-
New current sensing circuit technology in DC-DC chips
In DC-DC design, current loop control has become a commonly used control method due to the great advantages of the curr...[Details]
-
Alps Alpine and TIS Technologies
Signed business partnership to develop next-generation vehicle interiors
Alps Alpine Co., Ltd. (President and Representative Director:...[Details]
-
1 Introduction
Ground penetrating radar (GPR) is a new type of electromagnetic detection equipment. It has the characteristics of fast and easy non-destructive detection of shallow targets...[Details]
-
Some models of PIC 16 series microcontrollers are equipped with LCD (interrupt code) driver modules. In the process of writing this part of the code, it was found that there was a lot of duplication...[Details]
-
The sound level meter is the most basic noise measuring instrument. It is an electronic instrument, but it is different from objective electronic instruments such as voltmeters. When converting sound...[Details]
-
The MAX9888 is a complete audio codec that combines high performance with low power consumption for portable applications.
The Class D speaker amplifier provides efficient amplification of two spea...[Details]
-
Abstract: This paper introduces the design principle of an internally modulated optical fiber colorimetric thermometer based on DSP and MCU dual processors. The thermometer uses AT89C55 and TMS320F20...[Details]
-
1. To use the cmsis_os interface in MDK, you need to check whether the following code is enabled /* Setup SVC to reset value. */ __STATIC_INLINE void SVC_Setup(void) { #if (__ARM_ARCH_7A__ == 0U)...[Details]
-
Power Device Dynamic Parameter Test System Selection and Pitfall Avoidance Guide
"Dynamic characteristics are important characteristics of power devices and play a very important rol...[Details]
-
DS18B20 is a temperature sensor with relatively good accuracy. The most important thing is that it not only completes communication but also supplies power to the chip through a wire. When the number...[Details]
-
In October, Qualcomm issued a security warning, saying that there were serious vulnerabilities in as many as 64 of its chipsets. Since the vulnerability was already exploitable when it was first ...[Details]