(1) The error is as follows: ------------------------- tam2012112701.pjt - Debug ------------------------- [Linking...] "C:\CCStudio_v3.3\C2000\cgtools\bin\cl2000" -@"Debug.lkf"28335_RAM_lnk.cmd: erro...
[b][color=#5E7384]This content is originally created by EEWORLD forum user [size=3]tiankai001[/size]. If you need to reprint or use it for commercial purposes, you must obtain the author's consent and...
I'm restoring a circuit board, and I don't know what 20-pin H-bridge motor driver chips are available. I hope you can tell me the model number. I can find it, thank you in advance....
[font=微软雅黑][size=4]This is also the first time I use NXP chips, and I have just started to configure GPIO. I can feel that compared with ST, NXP's GPIO design is more complicated, but the configuratio...
Now there are three 485 devices. The slave device has matching resistors that pull up and down 4.7K terminal resistors 120R. The distance is no more than 1 meter. The master device pulls up and down t...
On September 20, the Ministry of Industry and Information Technology issued a notice on the launch of smart photovoltaic pilot demonstrations, supporting the cultivation of a number of smart photovolt...[Details]
On April 2, it was learned from the State Grid Infrastructure Department that in the first quarter of this year, State Grid Corporation of China started 7,206 kilometers and 42.87 million kilovolt-...[Details]
1. About the coprocessor XGATE The S12XE series dual-core microcontroller launched by Freescale integrates a programmable RISC core XGATE coprocessor (dual-core) that is specifically used to handle...[Details]
Since Samsung launched its first 5G smartphone in February 2019, the tech giant has released several devices equipped with 5G chips. Qualcomm's introduction of a 5G mid-range SoC also helped accelera...[Details]
On the morning of July 29, Apple CEO Tim Cook will attend an antitrust hearing on Wednesday. Prior to this, Phil Schiller, Apple's senior vice president of global marketing, defended the App St...[Details]
In mid-September, the shareholders of Shandong Dongyue Future Hydrogen Energy Materials Co., Ltd. (hereinafter referred to as Dongyue Hydrogen Energy) underwent equity changes, and Zhang Jianhong succ...[Details]
Application scenarios of electro-hydraulic servo valves
Due to its high precision and fast control capability, electro-hydraulic servo valves are widely used in the fields of aerospace and mil...[Details]
On July 3, Neijiang City and State Power Investment Corporation Sichuan Electric Power Co., Ltd. signed a contract in Neijiang, and the province's first 100MW/400MWh all-vanadium liquid flow energy st...[Details]
If a DAC is used in a feedback loop of an operational amplifier, the amplification gain is inversely proportional to the DAC input number or input code, and the inversion makes the scaling ratio inve...[Details]
1. Introduction USB (Universal Serial Bus) has been widely used for its features such as no configuration required and plug-and-play. The USB2.0 standard proposed in 2004 has a maximum transmission s...[Details]
A stepper motor is a special motor that rotates in fixed step angles. Stepper motors have the advantages of high precision, fast response speed, and easy control, so they are widely used in many fi...[Details]
OPPO A92s uses a 6.57-inch dual-hole TFT screen, which is an LCD screen. The screen refresh rate is 120Hz, side fingerprint recognition unlocking, the resolution is 1080×2400, the body size is 163.8×...[Details]
The initial electronicization of automobile safety and anti-theft began with engine immobilizer (IMMO) in 1994. NXP (then Philips Semiconductor) was the first semiconductor company to successfully ...[Details]
From October 14 to October 20, Sunwoda Power will present its core products at the Paris Motor Show, one of the world's five major auto shows; at the same time, its manufacturing base in Hungary wi...[Details]
DSP and ARM Processors
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