[i=s]This post was last edited by jinglixixi on 2020-8-9 00:02[/i]3. Add Chinese character display function
The TFT screen display function provides character and string display functions, and the str...
[i=s]This post was last edited by tinnu on 2019-2-20 15:37[/i] [b][color=#5E7384]This content was originally created by EEWORLD forum user [size=3]tinnu[/size]. If you need to reprint or use it for co...
I am working on a constant temperature control system recently. The 3.3V PWM waveform output by the microcontroller is used to control the power supply voltage of the load. The load voltage is 1-12V, ...
I saw a sentence recently
If you don't plant flowers in your heart, weeds will grow.
Very touching
What are flowers? Positive attitude, hopeful life, bright future, open-minded, no worries about gains...
[i=s]This post was last edited by Digital Leaf on 2021-1-21 08:19[/i]The ESP32-Korvo audio development board consists of two circuit boards. I wanted to power it on first, but I ended up tightening th...
GRAS Sound & Vibration, an innovative and leading manufacturer of acoustic sensors, today adds an ultra-thin and high-precision (UTP) microphone to its existing range of measurement microphones for w...[Details]
Electromagnetic fields in the home Background electromagnetic field strength generated by power transmission and distribution equipment Electricity is transmitted over long distances using high-volt...[Details]
1. Getting to know MMU MMU is the memory management unit, which is a "medium" that converts virtual memory into physical memory. Why do we need virtual memory? Because in embedded systems, there are ...[Details]
introduction
Texas Instruments ' MSP430 series microcontrollers are widely used in intelligent instruments, medical electronics, consumer electronics, etc. Most MSP430 series microcontrollers have no...[Details]
It is not much different from the original touch screen driver, and a report function is added to send events to the application layer.
Drive structure:
Very simple character device + pla...[Details]
For engineers tasked with making efficient motor drive systems, there is some bad news, and some good news. The bad is that you have a lot of options to look at, and the benefits are exactly the sa...[Details]
When the COVID-19 pandemic was raging in early 2020, SenseTime used its advanced AI algorithms to launch intelligent epidemic prevention solutions in a short period of time. For example, it can ident...[Details]
Recently, circuit protection manufacturer Littelfuse announced on its official website that it has acquired Hartland Controls. According to reports, H...[Details]
JTAG (Joint Test Action Group ) is an international standard test protocol (IEEE 1149.1 compatible), mainly used for internal chip testing. Most advanced devices now support the JTAG protocol, such a...[Details]
introduction
The controller area network (CAN) is a multi-host local network launched by the German BOSCH company in the 1980s for modern automotive applications. Due to the advantages of high re...[Details]
At present, the electrical control system of domestically produced cars is mostly composed of multiple relays and heavy protection circuits. Each signal is connected to the relay by wires through the...[Details]
The digital multimeter is undoubtedly the most commonly used measuring tool in the field of electrical engineering and electronics. In keeping with their popularity, the selection of models is wide. ...[Details]
This morning (12), Nikkei reported that Guo Taiming's Guangzhou factory, which invested 61 billion yuan, is seeking new investors to inject capital. It is said that the Guangzhou factory was original...[Details]
According to foreign media reports, the Skolkovo Institute of Science and Technology (Skoltech) and the Moscow Institute of Physics and Technology (MIPT) in Russia first predicted and then experiment...[Details]
By increasing the payload capacity of its large-payload collaborative robots, Universal Robots can effectively increase its customers’ production throughput and overall production efficiency.
...[Details]
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