VI-J7HIZ

If you often encounter this situation "the soldered LED does not light up for no reason", please read the following article carefully 1. The design requires pins or bent feet ...[Details]

Preface When using the ST   FOC motor library , when using the Hall signal as the position signal, it is necessary to input the synchronous electrical angle data. This data is input according to the ...[Details]

The external interrupts of STM32 are in groups. For example, PA0, PB0, PC0, PD0, PE0, PF0, and PG0 share external interrupt 0. When we use it again, we can select one seat from them as external inter...[Details]

How to use a multimeter to collect and detect electrical intermittent faults? There are many test equipment that can make intermittent fault diagnosis simple. These equipment incl...[Details]

Apple has been hit with its ninth €5 million fine in the Netherlands as it continues to fail to meet new requirements for alternative payment systems for dating apps, Reuters reports. The Netherlan...[Details]

1. What is FFT on an oscilloscope? 2. What problems can FFT on an oscilloscope solve? 3. FFT on an oscilloscope often becomes useless to users. What is the problem? 4. How do we make the spectrum ana...[Details]

Ⅰ. Write in front IAR software has multiple series versions, such as MSP430, STM8, etc., but in order to make the software "compatible" in use, the multiple series software launched by IAR have simil...[Details]

The memory of a PLC programmable controller can be divided into three types: system program memory, user program memory and working data memory. 1. System program memory The system ...[Details]

PWM Overview A PWM signal is a square wave used in electronic control systems to control things like servo position, motor speed, and LED brightness. It is based on two important parameters: f...[Details]

On January 28, Jinan Guoji issued an announcement stating that the company expects to achieve a net profit attributable to shareholders of listed companies of RMB 721.40 million to RMB 811.58 million...[Details]

LEDs have become the focus of the market, but we still hear news from time to time that AMOLED (active-matrix organic light-emitting diodes) have made some progress. Researchers from the Flexi...[Details]

In order to promote the rapid development of the power system of the Corps, optimize resource allocation, better promote the construction of the new power system of the Corps, and make the power gr...[Details]

If the light emitted by a laser pointer exceeds a certain level, it can cause damage to the human eye, whether directly or after being reflected by a bright object, even for a short time. Therefore, m...[Details]

Integrated circuit testing technology has developed along with the rapid development of integrated circuit development and application. Integrated circuit testers have also developed from initially...[Details]

Electric vehicles (EVs) have the potential to provide sustainable electricity to our grid. With vehicle-to-grid (V2G) technology, electric vehicle battery energy can be used to power homes or ...[Details]