-
O Introduction
Ultrasonic waves refer to mechanical shock waves with a frequency greater than 20 kHz generated in elastic media. Ultrasonic waves have high frequencies, strong penetration, stro...[Details]
-
The global color TV industry performed steadily in 2020. The color TV industry hit the bottom in the first half of the year, but it turned the tide in the second half and rebounded. According to Si...[Details]
-
In the third quarter, the shipment volume of China's wearable device market was about 27.151 million units, a year-on-year increase of 45.2%. Among them, the shipment volume of smart wearable devices...[Details]
-
Recently at the Frankfurt Motor Show in Germany, CATL demonstrated its new power battery technology. Its fast charging technology can shorten the charging time of the current charging technology by h...[Details]
-
According to news on June 15, Google recently launched a script editor function for its smart homes, aiming to automate its access to "Google Home" products to compete with Apple's HomeKit. It is r...[Details]
-
A single silicon diode has limited voltage resistance, so many of them are connected in series in a device, which serves as a high-voltage rectifier element. This is called a high-voltage silicon sta...[Details]
-
The Chinese version of Lenovo's Motorola moto mobile phone now supports the cross-brand file transfer function of the Inter-File Transfer Alliance. The relevant functions need to be adapted by t...[Details]
-
When using JLINK to download the arm chip, the following error is prompted:
No ARM chip found
Voltage is 0
In this case, it is generally the connection between JLINK and...[Details]
-
Abstract: This article introduces the development of representative cable-type endoscopic diagnostic and therapeutic robots and wireless pill-type endoscope systems classified by drive type, and discu...[Details]
-
The stm8 minimum board I just bought can't burn programs, but it worked fine when burning programs on the previous boards. The Flash Memory Read-out protection error occurs during programming. Withou...[Details]
-
ESP8266 serial port WIFI, mainly used to transmit switch quantity, temperature, etc. Connection: VCC ----3.3V RST ----PE6 low level reset CH_PD ----PG7 enable pin, high level works normally UTXD ----...[Details]
-
Overview: Measuring the ohmic resistance of lead-acid batteries to detect the technical status of batteries is becoming more and more popular. EnerSys has been committed to producing its own commercia...[Details]
-
Yesterday, China and the United States reached a "substantive first phase" agreement in Washington, and the United States will suspend increasing tariffs next week. According to information reveale...[Details]
-
Software version: Preteus 7.8
(1) Position method: category optoelectrionic LM016L (16X2 Alphanumeric LCD)
(2) Search method: Keyword: LCD
References:
(1) How to ...[Details]
-
On November 13, Tailan New Energy and Changan Automobile jointly announced a major technological breakthrough - the release of diaphragm-free solid-state lithium battery technology.
Tailan has...[Details]
Microcontroller MCU
京公网安备 11010802033920号
EEWORLD