LR4089B

PORT Change Interrupt PIC 16f877A The microcontroller source program is as follows: #define      LED_1     PORTd.b0 #define      LED_2     PORTd.b1 void interrupt() { if(INTCON.RBIF)   {   INTCON....[Details]

When U.S. President Joe Biden visited South Korea for the first time as president in May, his first stop was a massive semiconductor production facility operated by Samsung Electronics. The choice ...[Details]

Recently, China Telecom’s official Weibo account announced a good news, that is, the number of China Telecom’s Internet of Things users has exceeded 200 million, of which the scale of NB-IoT is nearl...[Details]

Welltech announced that it received a notice from the Committee on Foreign Investment in the United States (CFIUS) on April 15, 2019, U.S. time. CFIUS has formally reviewed the company's transaction ...[Details]

Machine cycle: the time to read an instruction word from the memory. Simply put, it is the time taken to execute a single-cycle instruction. The AVR microcontroller uses the Harvard structure (data an...[Details]

To conduct pressure testing, a measurement system is actually required. To achieve accurate measurement, in addition to the correct selection and verification (calibration) of the instrument, attenti...[Details]

    With the development of wearable smart devices, especially medical wearable smart devices, they mainly rely on MEMS sensors to detect various body information of the wearer. So what are MEMS sens...[Details]

■ MILMEGA Broadband Class A amplifiers in Communications Test Applications Introduction This paper introduces the basic concepts of third-generation (WCDMA) and fourth-generation (OFDM) mobile phon...[Details]

The main purpose of double pulse testing is to obtain the switching characteristics of power semiconductors. It can be said that it accompanies the entire life cycle of power devices from R&D and m...[Details]

Commissioning is one of the first few steps in the life cycle of an IoT device; it is completed within the first few minutes you use your newly purchased smart home device. The first step is to unb...[Details]

I recently used a chip STM32F030CC with a Cortex-M0 core, and found that its interrupt vector table remapping method is different from that of the STM32F10x series. I would like to record and share i...[Details]

Network Analyzer Block Diagram     Figure 1 shows the internal block diagram of the network analyzer. To complete the transmission/reflection characteristics test of the device under test, the networ...[Details]

HT47 Timer Application include ht47c20.inc data .section 'data' int_count db ? io_count db ? code .section at 0 'code'  org 00h  jmp start  org 04h  reti  org 08h  reti  org 0ch  reti  org 10h  jmp...[Details]

Linker script syntax SECTIONS { ... secname start BLOCK(align) (NOLOAD) : AT ( ldadr )   { contents } region :phdr =fill ... } explain:  secname : section name  start: starting address: runtim...[Details]

In-vehicle AI chips are the Mount Everest of the artificial intelligence industry and a prerequisite for the large-scale implementation of autonomous driving . Recently, Horizon Robotics, an artifi...[Details]