This model was cleared out of the warehouse and 1397 pieces were sold. The original plate is gone. The original belt has not been touched. DC is 18+
See if anyone here has any use for it. Each is 4.5 ...
I bought a new Lenovo laptop, installed Quartus II 17.1, and when I plugged in the USB blaster, the laptop had a blue screen and said it was incompatible. The cable was fine, and I used an old compute...
The working principle and function of the encoder: It is a rotary sensor that converts rotational displacement into a series of digital pulse signals. These pulses can be used to control angular displ...
Nicolas Sornin, CTO of Semtech, the owner of the core technology patent of the global mainstream IoT protocol LoRa and one of the initiators of the LoRa Alliance, sent a letter of thanks to Tencent Bl...
Zinc-ion batteries degrade rapidly during use, limiting their development. According to foreign media reports, a research team at King Abdullah University of Science and Technology (KAUST) has develo...[Details]
For a long time, the ambient temperature of the computer room has determined the working condition of the equipment. Whether the ambient temperature of the computer room is qualified reflects the c...[Details]
introduction At present, with the rapid development of computer technology and communication technology, while we are interconnected through computers, embedded devices in many fields such as ind...[Details]
0x00 Background Logic analyzer is an indispensable tool for electronics. My company has a Zeroplus logic analyzer, which is very expensive. I wanted to find a cheap and easy-to-use logic analyzer, an...[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]
Thanks to its more accurate positioning characteristics than Wi-Fi and RFID, UWB was considered the best positioning technology in wireless sensor networks in the past. However, as alternative prod...[Details]
LED installation precautions
I. Current usage:
(1) Since LED has the characteristic that the current increases rapidly with a slight increase in voltage.
(2) Excessive current will...[Details]
1. Background of spectral calibration of imaging spectrometers
Imaging spectrometer combines imaging technology with spectral technology. It detects the spatial characteristics of ground objects...[Details]
1.busybox fatal error: curses.h: no such file or directory Solution: The Ubuntu system is missing a package ncurses devel, just install this package $ sudo apt-get install libncurses5-dev 2. Linux ...[Details]
Many electronic designers know the role of filter capacitors in power supplies, but the filter capacitors used at the input of switching power supplies are different from those used in power frequen...[Details]
The reasons are nothing more than two situations:
First,
the excessive leakage current of
the LED
causes
the PN junction
to fail, making
the LED light
fail to light ...[Details]
As the subsidy policy for new energy vehicles declines, more and more automakers are joining the new energy vehicle market. According to the production and sales data of new energy vehicles in China ...[Details]
* File name: EINT.c
* Function: Test the operation of external interrupt
* Author: jianqi
* Version: 1.0
#include "2440addr.h" //Includes the settings of 2440 related registers
#include "def....[Details]
Introduction Protocol decoding is a very practical function of the oscilloscope. Many engineers fail to achieve the desired results because they are unfamiliar with the operation or set the parameter...[Details]
Recently, Silicon Labs released its third-quarter 2024 performance report, with both revenue and profit exceeding the expected median. Revenue in the third quarter was US$166 million, a 14% increas...[Details]
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