[align=left][color=rgb(25, 25, 25)][font="]Understanding Semiconductor Thyristor[/font][/color][/align][align=left][color=rgb(25, 25, 25)][font="]Thyristor is also called silicon-controlled rectifier,...
Some time ago, I bought a few TI 32-bit ADCs: ADS1263 on Taobao. The official manual said that the performance was very strong. The maximum sampling rate of 38.4k (26us) requires a processor with stro...
Why can I use the schematic software normally after installing Cadence, but cannot open the PCB Editor? It takes a long time to open it and then becomes unresponsive. Please help!...
[i=s]This post was last edited by Jacktang on 2019-8-23 08:23[/i]1. Network Overview
Building a complete Zigbee mesh network includes two steps: network initialization and node joining the network. No...
HuaDa MCU L series is an ultra-low power (LOW POWER) series of MCUs, which can achieve low power consumption of less than 0.5uA and wake-up time of 4us. Its low power performance is also remarkable in...
Current expansion circuit with protection
As shown in the figure, the protection resistor R3=Vpf/I in the circuit is calculated, where Vnv is the base-emitter voltage of transistor VT2. It can ...[Details]
//SPI1 port sends the number of void spi1senddata(uint8 data) { IO0CLR = le58_ctrl_cs; // Chip select S1PDR = data; while(0==(S1PSR&0x80)); // Wait for SPIF to be set, that is, wait for data...[Details]
According to Xinhua Finance, Anhui Tongneng New Energy Technology Co., Ltd. (hereinafter referred to as "Anhui Tongneng") recently announced that it has successfully developed a lithium-sulfur
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The pre-expander is the core equipment in the foam product manufacturing process. It is mainly composed of a feeding device, a stirring device, a heating device, a conveying device, a material leve...[Details]
This morning, Apple discovered a patent application from Apple in the European Patent Office database. Apple acquired Beddit back in 2017, and the recent patent from Tueo Health is based on Beddit's ...[Details]
Roughness, frequency and phase constitute the three elements that describe a sinusoidal signal. Phase measurement usually refers to the measurement of the phase difference between two signals of the ...[Details]
1. Design ideas There are many types of microcontrollers that do not have a power-off reset function. Even for PIC microcontrollers that have this function, the reset threshold voltage value is ...[Details]
Accelerate business innovation through platform ecosystems Accelerating innovation through sharing has been a cornerstone of the software industry from the beginning. Open source software and the i...[Details]
1 Introduction This design comprehensively considers the requirements of frequency measurement accuracy and measurement response time. For example, when the frequency measurement result is requir...[Details]
After Tesla began using the 48V system, new trends have emerged in the electrical field and communication architecture. The 48V regional architecture is becoming a key technology to improve the per...[Details]
On August 8, Tencent Robotics X Lab released the second-generation quadruped robot Max, which has more agile limbs and can perform more difficult movements. In the demonstration video, Max can pe...[Details]
The report to shareholders of GaAs giant Win Semiconductors (3105) has been released, benefiting from the surge in demand for power amplifiers (PAs). Last year's performance was outstanding. This yea...[Details]
On June 5, the Long March 2F carrier rocket successfully sent the Shenzhou 14 manned spacecraft into space. Astronauts Chen Dong, Liu Yang and Cai Xuzhe will complete the comprehensive construction o...[Details]
Qualcomm 7, the "full attendance" at the CIIE, attended the CIIE, showing a new chapter in intelligent computing and ecological cooperation
On November 5, the 7th China International I...[Details]
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