[i=s]This post was last edited by DDZZ669 on 2018-12-1 11:34[/i] This time, let's study the UART serial port routine (Software Transmit UART). The way to open the routine can refer to the steps of ope...
This is a laser radar that only Audi A8 had in the early days. It is said to be the world's first automotive laser radar. There are information about it online, but there are no photos of the circuit ...
Underwater exploration is not only time-consuming and expensive, but it is also often dangerous—and life-threatening. But that is changing quickly with advances in robotic underwater vehicles (ROV) te...
BQ25618/9 is a three-in-one (protection, charging and boost) IIC control switch charging chip specially developed by TI for TWS earphone charging case.
BQ25618 and BQ25619 have the same specifications...
1. Hardware Schematic Diagram There are two LED lights D1 and D2, the corresponding PINs are PB6 and PB7 respectively, and the LED lights are lit when the level is low 2. Register Map The general...[Details]
The data memory of the intermediate product PIC16C6X of the PIC microcontroller is usually divided into two banks, namely, bank 0 (Bank0) and bank 1 (Bank1). Each bank consists of two parts: dedica...[Details]
When using a pressure gauge, people sometimes find that the pointer of the instrument suddenly becomes shorter. Upon closer inspection, it turns out that half of the pointer of the pressure gauge is ...[Details]
What to do if the liquid level transmitter displays incorrectly The liquid level transmitter is an extension and development of pressure transmitter technology. Based on the principle that the pr...[Details]
Anyone who has worked on ST MCU application development will often encounter the three concepts or terms of events, interrupts, and event interrupts. These three concepts are related to each other, w...[Details]
This morning, the official Weibo account of iQOO mobile phone announced that Z energy has awakened and the pioneer is coming. The new iQOO Z1 5G performance pioneer is here and will be released on Ma...[Details]
"After three rounds of sanctions, Huawei still released its flagship mobile phone. No matter how difficult it is, Huawei will continue, and there will be better products in the future. Thank you cons...[Details]
TE Connectivity (TE), a global leader in connectivity and sensing, will showcase its newly upgraded smart factory connectivity solutions and innovative technologies at the 2019 China International In...[Details]
The megohmmeter consists of a hand-cranked generator, a meter head and three terminals (L: line terminal, E: ground terminal, G: shield terminal). "G" (shield terminal) is also called the protectio...[Details]
The China Automotive Power Battery Industry Innovation Alliance released the production, sales and installation data of new energy vehicle batteries in June 2021. CATL's installed capacity in June wa...[Details]
According to the latest news, Japanese medical technology organization JBC has officially launched Alibaba Cloud's AI diagnosis technology for COVID-19, which can help doctors quickly screen for COVI...[Details]
Touch screen human machine interface (HMI) is a digital device that connects programmable controllers (PLC), frequency converters, DC speed regulators, instruments and other industrial control equi...[Details]
1. Some issues to consider when designing interrupt functions on the uc/os operating system: 1. The operating system itself must use a timer interrupt source as the system beat interrupt, which is th...[Details]
Most high-fidelity speakers are composed of two or more speaker units. To restore the full-band audio signal of 20Hz to 20kHz with high quality, it is necessary to use the assistance of a high-qua...[Details]