5746861-2

This is a simple serial communication program that uses query to send, and can send back the data received by the serial port immediately. I hope it will be useful for beginners. #include reg52.h #d...[Details]

The STM32xx processor is a processor implemented by ST using the Cortex-M IP core. It has compact code and very high cost performance, and occupies a very strong position in the field of single-chip ...[Details]

ARM (Advanced RISC Machines) can be considered a company, a general term for a type of microprocessor, or a technology. Microprocessor applications based on ARM technology account for more than 75% o...[Details]

1 Introduction 1.1 Brief description of 74HC595 chip 74HC595 is an 8-bit serial input and parallel output shift register: the parallel output is a three-state output. On the rising edge o...[Details]

Flex Power Modules has added to its product line a new quarter-brick, backplane-cooled DC/DC converter, the PKM8100A, with an ultra-wide input range of 9-75 VDC (100V/100 ms). The PKM8100A delivers ...[Details]

　　1. Use a pointer multimeter to identify the field effect tube 　　(1) Using the resistance measurement method to identify the electrodes of junction field effect transistors 　　According to the phen...[Details]

I won't say more. We all know that for the convenience of operation, we often use something like LED1 = 1 to light up a light. Here, LED1 is a pin. It is certainly not built-in by the system. General...[Details]

I am working on a motion control card project recently. During the debugging of the prototype, I need to verify the correctness of the CAN bus communication function. In the past, I only knew the CAN...[Details]

(1) Be careful when moving and disassembling the meter, handle it with care, and avoid severe vibration or impact to avoid damage to the meter parts, especially the bearings and hairspring. (2) When...[Details]

At this year's CES Asia, the largest consumer electronics exhibition in the Asia-Pacific region, many forward-looking technologies of the future were unveiled. Among them, the glass cover for foldabl...[Details]

      At the Huawei Hongmeng system and full-scenario ecological product launch conference, Huawei Consumer Business President Yu Chengdong officially announced the Huawei P50 series. Yu Chengdong sa...[Details]

Researchers from the Universities of Paderborn and Ulm in Germany have collaborated to develop the first programmable optical quantum memory. The new technology works like an entangled "assembly line...[Details]

I just got the board and successfully burned the system according to the steps in the manual, o(￣▽￣)d, let me share it. The compilation environment of Android 4.4.4 is to download the source code c...[Details]

"We will understand the needs of customers in different industries and develop new solutions. The key is that our team has rich professional experience and can provide support quickly, so that custom...[Details]

Soft starters and frequency converters are two different electrical devices that have different characteristics and performance when starting motors. This article will introduce the starting torque...[Details]