Jixin STM32 Smart Car : https://training.eeworld.com.cn/course/5525Explain the design and production of smart cars based on STM32 in modules, and analyze the code...
The basic principle of pulse width modulation (PWM): The control method is to control the on and off of the switching devices in the inverter circuit so that a series of pulses with equal amplitude ar...
At present, in China's DWDM backbone transmission network, the system basically adopts a span of about 80km for EDFA optical amplification and 500km~600km for 3R (timing, shaping and amplification) el...
At 10:00 this morning, we invite you to listen to the award-winning live broadcast: ADI digital active noise reduction headphone solution Let technology calm us down~Click here to enter the live broad...
Do the signal ground and power ground of a single board have to be separated? The power is mainly the stepper motor or power MOS tube (working in switch mode). What we are doing now is to separate the...
The circuit diagram is as follows: Program Description Wiring: MAX485-1 D+ links to MAX485-2 D+; MAX485-1 D- links to MAX485-2 D- Function: Serial port 1 automatically sends a tab of data, seri...[Details]
Do you have trouble compensating the feedback loop of an isolated power supply ? The difficulty of this task is directly affected by where the loop is broken when you make the measurement.
Wh...[Details]
STM8L has a DAC channel that can convert digital signals into analog signals. The official example uses DAC, DMA, and TIM4 as a signal generator. First, each function is introduced one by one:
DMA is...[Details]
Sina Digital News reported on the afternoon of October 13 that Xiaomi’s first true wireless active noise-cancelling earphones - Xiaomi True Wireless Bluetooth Earphones Air 2 Pro were official...[Details]
1 Introduction Universal Serial Bus (USB) makes the connection between PC and external devices simple and fast. With the development of computers and USB-related portable devices, USB will be ...[Details]
0 Introduction
The induction heating power supply uses the principle of electromagnetic induction to generate eddy currents in the heated workpiece through the induction coil to heat the w...[Details]
On May 10, Pico held a new product launch conference in Beijing for the new generation of 6DoF VR all-in-one machine - Pico Neo 3 series. The three models of Pico Neo 3 128G Basic Edition, 128G Pio...[Details]
2015 is known as the first year of the photovoltaic industry. In this issue of Dian Lao Hu Ming Pin Tang, we will analyze the top ten photovoltaic inverter manufacturers in China.
1. Sungrow...[Details]
In the current automobile revolution, the popularization of electrification needs to be driven by intelligence. How to occupy a place in the new energy track in the battle for intelligence? At the "M...[Details]
External RAM data transfer MOVX A, @Ri MOVX A, @DPTR MOVX@Ri, A MOVX@DPTR,A During the execution, /WR and /RD will be valid. For example, try to write a program segment to transfer the conten...[Details]
NIO has shown enough determination in making its own batteries . According to 36Kr news, Weilai is looking for talents for the battery project, including recruiting high-level talents from Apple a...[Details]
Safety measures
1. Please read this manual carefully before using the transformer DC resistance tester.
2. The operator of the transformer DC resistance tester should have general electrical ...[Details]
Criminals have nowhere to hide, shopping only requires face scanning, boarding passes are a thing of the past... In these 16 major areas, facial recognition technology is bringing about silent change...[Details]
As the price of solar photovoltaic modules falls into the curse of Moore's Law, it also accelerates the advent of the era of solar energy popularization. As the global production of solar photovolt...[Details]
Lyft and Mobileye announce collaboration to help leading fleet operators drive widespread commercialization of autonomous vehicle mobility services
November 6, 2024 -
Lyft,...[Details]