There are many technical solutions for IoT device communication solutions and LTE technology used in IoT applications. Various industries and technical standard organizations are formulating correspon...
I developed a development board with 430 to control a brushless DC motor with a Hall sensor. However, when everything is connected and the program is burned in, the Hall sensor always reports an error...
The power input is 18V, and the output needs to be 5V/5A, 12V/3A, -12V/2A. There are three output voltages. I don't know which company can do a better job of DC step-down.I found a L7912 power IC, but...
Our company makes testing machines. Now there is a problem, if the sensor is not connected properly or the wire is loose.When doing the experiment, no force was detected, the motor kept turning, and i...
In order to facilitate burning, we directly append u-boot.bin to tq210-spl.bin to form a file. Modify Makefile and define the merge rules: combine: u-boot.bin spl/u-boot-spl.bin FORCE cp $(ob...[Details]
China Energy Storage Network News:
Recently, the Hunan Supervision Office of the National Energy Administration organized a monthly transaction consultation meeting for the Hunan power mark...[Details]
1. Concept of interruption 1. Carefully study what is interruption? For example: a student is doing homework in the classroom, and is suddenly called out. After returning, he continues to do his ho...[Details]
Metal oxide arrester (MOA) is the main facility to protect power supply system and electrical equipment from lightning hazards. Once a fault occurs, it will not only lose its proper lightning protect...[Details]
Summary
After Jlink version 4.5, the driver will recognize the old cloned version of JlinkV8. When Jlink software is started, it will prompt that it is a cloned version and then exit. There are cur...[Details]
PT2262/2272 is a low-power, low-cost, general-purpose codec integrated circuit manufactured by CMOS technology. It is now widely used in infrared remote control, intelligent alarm, access control ...[Details]
Smart lighting involves communication and sensing functions, which can remotely control (turn on or off, dim or change color) and monitor (remote diagnosis) one or more lamps in a building, street or...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
Starting at low ambient temperatures can lead to increased friction in the gearbox.
This can lead to the maximum value of one (or more) axes.
The robot stops and displays the error mess...[Details]
Synopsys and Xinyaohui jointly announced that the two parties have reached a multi-year strategic cooperation. Synopsys authorized Xinyaohui to use Synopsys' 12-28 nanometer process technology and De...[Details]
I found this single-chip C51 programming specification on the Internet and found it very useful. I decided to use it when I write C51 programs myself in the future.
1 Single-chip C51 programmi...[Details]
Diodes Incorporated high-frequency 100V rated gate drivers improve power efficiency while saving board space
Diodes Incorporated (Diodes) has introduced the DGD0579U high-side and l...[Details]
Tesla's 4680-type battery, which has been touted for nearly four years, has not been mass-produced and installed in vehicles. Is the risk of being eliminated increasing dramatically? Recently, a me...[Details]
ARM seven working modes: Figure 1-1:
Figure 1-1
The above seven working modes can be set in cpsr: M =Mode number as follows.
Figure 1-2
The reason for having so many...[Details]
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