T-R121G-USB

        On the morning of August 13, industry analysis agency Canalys recently released an analysis report on the US mobile phone market in the second quarter of 2020. The data showed that about 70% ...[Details]

The basic structure of the 8051 series MCU includes: 32 I/O ports (4 groups of 8-bit ports); two 16-bit timer counters; full-duplex serial communication; 6 interrupt sources (2 external interrupts, 2...[Details]

NXP is working hard to significantly reduce the price of LED lighting driver ICs through four major product strategies. As the unit price of LED chips is falling rapidly and there is little room for ...[Details]

After briefly analyzing the circuit of the MODEL 3 acquisition board, we will start analyzing its main control board.   The most attractive part of the acquisition board is its AFE, so we start direc...[Details]

According to reports, the FANUC super smart factory in Shanghai Robotics Industrial Park in Baoshan District has taken shape, the system workshop in the production logistics area has been b...[Details]

Application technology | EMB brake force sensor Application field: Intelligent chassis Product Description: ① Sensata Technologies' EMB braking force sensor i...[Details]

Oscilloscope development trends High performance and versatility are two trends in the development of oscilloscopes. An example of high performance is Agilent Technology's 63GHz analog bandwidth, 160...[Details]

In the second half of last year, Dong Mingzhu announced her entry into the chip field in a high-profile manner and established Zhuhai Zero Boundary Integrated Circuit Co., Ltd. with a wholly-owned ca...[Details]

With the development of urban economy, the harm caused by induced lightning and lightning wave intrusion has greatly increased. Lightning rods on general buildings can only prevent direct lightning st...[Details]

I would like to share with you a subroutine for LCD1602 display. It is modular and can be called multiple times. It is very convenient to transplant. You can use it in your own program without modifi...[Details]

Over the past week, users have reported serious issues with the AMD Radeon RX 7900 XTX MBA design graphics card, which can cause it to overheat and hit a temperature wall, causing it to throttle. W...[Details]

Different types of variables can be used in C programs for delay design. Experimental tests show that using unsigned char type has more optimized code than unsigned int. Unsigned char should be used a...[Details]

Today, Xiaomi announced the launch of UWB technology, a new generation of connection technology with spatial positioning, which can give mobile phones and smart devices spatial perception capabilitie...[Details]

This article mainly introduces the pipeline of ARM7, ARM9E, ARM11 and Cortex-A series processors, from instruction fetch, instruction decoding to each stage of instruction execution. Refer to ARM's w...[Details]

The development of mobile Internet requires the support of mobile power sources . In this field, the main technologies include thin-film battery technology, piezoelectric material technology, and...[Details]