-
With the development of smart cars, the design of in-car touch screens is increasingly being used in every corner of the car, and tactile feedback has also brought new functions to the car interface ...[Details]
-
TOREX SEMICONDUCTOR LTD. Tokyo, Japan, has launched the XC6130/XC6131 series of 6V operating voltage detectors with built-in watchdog function . The XC6130/XC6131 series is a voltage detector th...[Details]
-
1. EM4100 data format Now let us explain. (1) The first line contains 9 “1s”, which is the fixed format of EM4100. (2) The following D00~D03 is the first ID number. P0 represents the even parity o...[Details]
-
Assembly language instructions consist of two parts: opcode and operand. MCS-51 uses assembly language instructions, with a total of 111 instructions, 44 opcode mnemonics, and 33 functions. Its operan...[Details]
-
According to recent media reports, Qualcomm is about to launch the iterative product of Snapdragon 8 in May, which is the flagship processor in the second half of the year - Snapdragon 8 Plus. This p...[Details]
-
1. P0 (80H) P0.7 P0.6 P0.5 P0.4 P0.3 P0.2 P0.1 P0.0 2. SP stack pointer (81H) 3. DPTR data pointer (composed of DPH and DPL) DPL data pointer lower eight bits (82H) DPH data pointer high e...[Details]
-
The transformer ratio tester is a new generation of intelligent ratio tester that uses a single-chip microcomputer as the basis for measurement calculation and automatic control. It has a full Chin...[Details]
-
1. P1 port
P1 port is the simplest among the four groups of Parallel Ports. Its structure is as follows:
The difference from the P0 port is: since there is no port multiplexing function...[Details]
-
This year's "Government Work Report" proposes to strengthen the construction of large-scale wind power and photovoltaic bases and transmission channels, promote the development and utilization of d...[Details]
-
1. Introduction In recent experimental studies, a new method for detecting engine working conditions, the ion current detection method, has received close attention from researchers at home and abro...[Details]
-
The energy harvesting market is heating up rapidly. Driven by the trend of various wireless sensors and thin-film batteries, energy harvesting will quickly rise in various application fields such as ...[Details]
-
Earlier this month, the US government announced that it would impose a 5% tariff on $300 billion worth of Chinese goods. As the day of the tariff increase draws closer, American companies can’t sit s...[Details]
-
In addition to the AC contactor, the frequency converter is also the reason why the voltage fluctuation causes the motor to stop. When the input voltage of the frequency converter drops, the contro...[Details]
-
0 Introduction
In many single-chip microcomputer application systems, liquid crystal displays (LCDs) are widely used in terminal display human-machine interfaces. Dot-matrix LCDs can display not onl...[Details]
-
An ammeter is a device used to measure electrical current and reads in amperes. There are two ammeter structures: shunt ammeter and feedback ammeter. 1. Shunt type and feedback type ammeter Shunt a...[Details]