2195QAX5-12V

In this tutorial, we will see how to interface a 16x2 LCD with ARM7-LPC2148 microcontroller and display a simple welcome message. If you are new to ARM7, start with the basics of the ARM7 LPC2148 and...[Details]

This article mainly introduces the characteristics of atmega48 microcontroller, puts forward the general method of its low power design, and takes the design of timing control system as an example to...[Details]

Let's review some of the instructions we have learned: MOV P1, #0FFH, MOV R7, #0FFH. These instructions are to send some data to the corresponding location. Why do we need to send data? The first r...[Details]

On November 12, BYD and Huawei jointly launched the Leopard 8, with a total of 4 models released, including the Zhiyong flagship six-seater version at 407,800 yuan, the Zhiyong flagship seven-seate...[Details]

Function waveform generator made with Max038 MAX038 is a single-chip high-frequency precision function waveform generator developed by Maxim Corporation of the United States. (1) It can generate ac...[Details]

Not long ago, a large number of Mi fans reported that they received a notice from the MIUI internal beta development team, canceling the project's internal beta qualification on the grounds of "failu...[Details]

Power batteries are so critical! It is considered a general trend for electric car manufacturers to build their own battery factories, and this trend seems to be strengthening. Even Ford, which has r...[Details]

　 　Working principle of the circuit: One route of the mains voltage is stepped down by C3, stabilized by DW, and rectified and filtered by VD6, VD7, and C2 to output a stable 12V DC voltage to supply...[Details]

According to Jiwei.com news, the author has learned that Green Precision, a precision structural parts manufacturer, officially landed on the ChiNext on April 15. On the first day of listing, its sto...[Details]

With the advent of the 5G era, the development trend of AIoT has been widely recognized by the industry. A large number of traditional enterprises have fully transformed into AIoT, and Sunsea Intelli...[Details]

According to the WeChat article "Electric Drive: The Next Trillion-dollar Long Slope and Thick Snow Race" selected from the CICC report, it has sparked discussions among many friends. The article beg...[Details]

; XP version 232 communication program, 9600 bit rate, 11.0592 crystal ;******************************************************************************* ORG 0000H AJMP main0 ORG 0030H main0: MOV 20H,#...[Details]

A spokesperson for the Chinese Embassy in the UK responded to recent media reports that "thousands of Chinese scholars and researchers may be banned from entering the UK due to concerns about intelle...[Details]

IEEE 802.11n technology has greatly improved the wireless transmission rate through technical improvements in the physical layer and MAC layer, increasing the bandwidth from 54Mbps to 300Mbps. The ...[Details]

       Although the OnePlus 9 Pro phone has not officially announced its release date, its configuration and appearance are no longer a secret. In particular, the imaging system developed in cooperat...[Details]