Hi, everyone! I have a good news for you. I believe that the netizens who browse the forum have already found that our homepage has been changed!The forum has retained the oldest homepage for the earl...
I would like to ask you guys how to quickly write the output logic expression for a logic circuit containing CMOS. I know there is a "serial or parallel", but if the circuit is more complicated, I can...
Dear friends, I am making a peak current sampling module recently. The peak value is maintained by capacitors. It is confirmed that it is a CBB (polyester) series capacitor, but it is not sure whether...
The core of digital life is to collect and use data. In many interactions between the real world and the virtual world, data centers are needed to support it. Currently, data centers hold about one-th...
Compared with traditional storage technologies, FRAM has outstanding performance and a good reputation in application fields that require comprehensive performance such as non-volatility, high-speed r...
I want to make an embedded wearable system for human posture recognition based on machine learning, collect data using accelerometers and then use neural networks to complete training and pattern reco...
1. Overview From the previous blog, you can know how to implement the IIC protocol with code. This blog does not involve the content of the protocol, but only explains how to use it. The sens...[Details]
In the early morning of April 8, Apple officially announced that its official application "Find My" supports third-party product access, which means that users can search for other Apple-certifi...[Details]
According to the Dutch technology blog letsgodigital, Huawei applied for an appearance patent to the State Intellectual Property Office in March 2020, involving a smartphone equipped with a surround ...[Details]
Zos Automotive Research Institute released the "2019-2020 Automotive Vision Industry Chain Research Report (Part 2) Binocular and Others". According to Sunny Optical , automotive cameras are divided ...[Details]
Luxshare Precision Industry Co. is building a massive production base in Kunshan as it aims to break the dominance of Taiwanese rivals Foxconn and Pegatron in the iPhone assembly market with the back...[Details]
dSPACE, one of the providers of simulation and verification solutions, announced that it has achieved Amazon Web Services (AWS) Automotive Competency Certification. This designation recognizes dSPACE...[Details]
LED (Light-emitting diode) is widely used in indication, display and other fields due to its advantages such as long life and low energy consumption. Reliability, stability and high light output are...[Details]
As 2021 draws to a close, flagship processors such as MediaTek Dimensity 9000 and Qualcomm's new-generation Snapdragon 8 platform have been unveiled one after another. These will be the chips to be u...[Details]
1. Main indicators of common car inverter products on the market Input voltage: DC 10V～14.5V; output voltage: AC 200V～220V±10%; output frequency: 50Hz±5%; output power: 70W～150W; conversion efficien...[Details]
Definition and background
In RF transmission systems, the standing wave ratio (SWR) is used to measure the efficiency of the RF signal from the power source through the transmission line to the load....[Details]
Of course, the biggest problem in generating the 115200 baud rate discussed below is that its clock cycle is equal to 12 machine cycles (12T mode) If timer T1 is to be used as a baud rate generator...[Details]
Over the past 100 years, despite the tremendous changes in the appearance and technology of automobiles, the "heart" of automobiles is still the internal combustion engine. However, with the vigorous...[Details]
The software supports almost all existing AVR series Support AT90S1200, AT90S2313, AT90S2323, AT90S2343, AT90S4414, AT90S4434, AT90S8515, AT90S8535 Flash m IC ro Support AT90S2323, AT90S2343, AT90S2...[Details]
LED is called the fourth generation lighting source or green light source. It has the characteristics of energy saving, environmental protection, long life and small size. It can be widely used in ...[Details]
Up to now, more than 180 models have been tested based on the CC-1000T intelligent cockpit evaluation system of Cheyun Research, of which more than 79% have the ability to upgrade via OTA, and more...[Details]
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