Developing a low drift system can be difficult, especially when using bipolar input signals. Applications such as the bidirectional current sensing shown in Figure 1 require the use of two well matche...
[size=4]This specification is mainly aimed at the single-chip microcomputer programming language and the 08 compiler, including typesetting, comments, naming, variable usage, code testability, program...
[color=#333333][font=-apple-system-font, BlinkMacSystemFont, "][size=3][size=17px][align=left]This is a power supply with a wide input voltage of 120-277V 60HZ, an output of 48V, 273mA, and a Buck top...
Students who are participating in the National Undergraduate Electronic Design Competition are preparing for the competition. Do you need any help? We are willing to serve you.Prepare for the 2019 Nat...
Introduction At present, power modules are developing in the direction of integration, intelligence and modularization. Power modules provide an ideal interface for the connection between weak curren...
The hysteresis comparator can also be understood as a single-limit comparator with positive feedback. For a single-limit comparator, if the input signal Uin has a slight interference near the threshol...
So far, solid-state batteries, which have only been used in laboratories, may become the first thunder of the spring for the automotive industry in 2022. As if overnight, the longing for solid-stat...[Details]
As the core component of new energy vehicles, the electric drive system has an important impact on the vehicle's power, economy, comfort, safety and life.
In the electric drive system, t...[Details]
In a microcomputer system composed of a single-chip microcomputer, the operation of the single-chip microcomputer is often interfered by the external electromagnetic field, causing the program to run...[Details]
When the car engine is running, each system will be in different working states, such as water temperature, oil temperature, intake pressure, throttle position, etc. The car computer cannot read th...[Details]
Black Shark Technology CEO Luo Yuzhou officially announced on Weibo today that the Black Shark 4 gaming phone is coming soon, and revealed that the phone supports 120W fast charging, has a buil...[Details]
The system is mainly used for the control and detection of mining equipment. The original PROFIBUS bus to optical fiber transmission equipment has been in poor working condition after being used fo...[Details]
According to foreign media reports, Blickfeld, a leading supplier of solid-state lidar technology, has launched the latest member of its product lineup - Cube Range. The detection range of this MEMS ...[Details]
After completing the wireless communication, I didn't do anything but put the study of AVR on the agenda. I built the AVR by hand and soldered all the experimental boards by myself, because I was use...[Details]
Although the exam is approaching, I still managed to master the basic operation of DDS in the time, O(∩_∩)O hahaha. From understanding the theoretical principles to downloading and debugging the wave...[Details]
1 Introduction In the power system, DC power supply is used as a power supply for relay protection, automatic devices, and primary and secondary equipment. It is a very important equipment in...[Details]
ATX-3000S series is a desktop wire harness tester Insulation test detection voltage DC50V-750V Withstand voltage test detection voltage AC50V-500V Four-wire resistance test, with a minimum test accur...[Details]
When the battery is fast charged, an inappropriate charge termination method may lead to a shortened battery life. At present, environmentally friendly NiMH batteries will gradually replace NiCd ba...[Details]
A Universal Serial
Bus
(USB) port is a bidirectional data port with
power
and ground. USB can connect all types of peripherals, including external
drives
, storage devices, ...[Details]
The current detection circuit is necessary for current mode control. It detects the current on the power switch tube, then outputs a current sensing signal to superimpose the slope compensation signa...[Details]