After the alternating current is rectified by the diode, the direction becomes single, but the magnitude (current intensity) is still constantly changing. This kind of pulsating direct current cannot ...
Traditionally, automotive electronics engineers have used MCUs, custom ASICs, and bulky wiring harnesses to introduce and control electronic systems and expand functionality as vehicles evolve. Howeve...
[p=26, null, left][color=rgb(79, 79, 79)][font=-apple-system,][size=4]The platform used is MSP-EXP430G2 LaunchPad, and the MCU is MSP430G2553. The timer method can also be verified using the following...
According to foreign media New Atlas, in environments such as disaster sites, toxic gas leaks can pose a real risk to rescue teams. With this in mind, Spanish researchers have transformed a small dron...
1 Overview
With the issuance of domestic 4G licenses, provinces across the country are vigorously carrying out TD-LTE network construction. The planning and optimization of TD-LTE networks are increa...[Details]
This is the third in a series of minimalist watches based on the ATtiny85 family. This watch displays the time by drawing an analog watch face on a tiny 64x48 OLED display. It uses a separate crystal...[Details]
March 30 news, according to foreign media reports, the wafer foundry that TSMC announced to build in Arizona, USA in 2020, officially started construction in June last year and is scheduled to be put...[Details]
Rockwell hardness tester principle Under specified conditions, the indenter (diamond cone, steel ball or carbide ball) is pressed into the sample surface in two steps. After removing the main test fo...[Details]
Recently, the performance reports of the two new energy giants were released. Tesla completed sales of 1.81 million vehicles at the last minute, fulfilling the goal of 1.8 million vehicles by 2023 ...[Details]
The main working process of UPS power supply is filtering, rectification and inversion, and it also includes many auxiliary units, such as chargers and batteries, microprocessors, communication i...[Details]
Apple's MR headset is said to have a magnetic port for attaching the battery pack to the device, but will only offer two hours of battery life. The oft-rumored AR and VR headset will still make a spl...[Details]
A power supply is not a simple small box. It is the heart of an active device, providing energy to components continuously. The quality of the power supply directly affects the performance of compo...[Details]
According to foreign media SamMobile, Samsung launched a pre-order page for the Galaxy Z Fold 2 in the UK yesterday, with the price displayed as 1,799 pounds, about 16,383 yuan, lower than the ...[Details]
The output signal generated by the integrated amplifier circuit board (ZHFD) is sent to SG3526 to generate PWM pulses. This signal is logically operated with the feedback signal and then sent to the ...[Details]
The sampling oscilloscope is also a very commonly used electronic instrument with four major functions:
1) High bandwidth oscilloscope function;
2) Time domain reflectometer ...[Details]
To evaluate the next generation of network cellular equipment, South Korea's Samsung Electronics said it will conduct 6G tests in the 12.7GHz-13.25GHz frequency band within 1 km around Plano, Texas...[Details]
C51 Keil compiler interrupt function syntax definition: void function name() interrupt n using m The C51 compiler allows 0 to 31 interrupts. The interrupts and interrupt addresses provided by the...[Details]