PCF0402-12-942RDI

Electrical schematic diagram of speed sensor The speed sensor of the scale is a grating roller with 40 slots and a diameter of 0.115 m. Each rotation is equivalent to the...[Details]

I believe that for power engineers, the contribution of oscilloscopes is irreplaceable. Once there is a problem with the product, it is necessary to capture the waveform, timing, and test accurate va...[Details]

I remember that at the beginning of 2020 , when Tesla was just localized, the entire domestic automobile industry was rumored to be "the wolf is coming." Especially in terms of intelligent driving,...[Details]

GSM is a common VOIP voice codec library, which is implemented in Linux using libgsm. The libgsm library is needed in the project. So try to compile the GSM library directly. The official website h...[Details]

The global automotive LiDAR market is expected to grow from $538 million in 2023 to $3,632 million in 2029, at a CAGR of 38% between 2023 and 2029. While in 2022 we are at a crossroads between th...[Details]

      On the evening of June 14, Beats by Dr.Dre (Beats) released the true wireless Bluetooth earphones Beats Studio Buds, which support active noise reduction and Apple Music spatial audio functions...[Details]

This design is based on the previous article ("An ARM-based example of running lights simulation"), adding a crystal oscillator circuit and changing the connection method of the resistor connected to...[Details]

In this era of energy conservation and carbon reduction, light-emitting diodes ( LEDs ) have become a widely used light source because of their excellent luminous efficiency and compact size. The ele...[Details]

ABB inverters are power control devices used in the industrial field. They achieve precise control of the motor speed by changing the grid voltage and frequency. In actual operation, we ...[Details]

Calculation of switch quantity Switching quantity, also known as logic quantity, has only two values, 0 or 1, ON or OFF. It is the most commonly used control. Controlling it is the advantage o...[Details]

Fixed-point ultrasonic level meter is a commonly used measuring instrument, which has certain applications in many fields. There are three types of fixed-point ultrasonic level meters: acoustic resist...[Details]

Power semiconductors are core devices for power conversion and circuit control in electronic power devices. According to Yole data, China has become the world's largest power semiconductor consumer m...[Details]

The communication power supply provides DC energy to the communication network, while the battery provides backup energy when the mains fails. On the one hand, power equipment is very important, and o...[Details]

Profit growth of 85% in 2017, target revenue of 12.5 billion yuan in 2018: The company released its 2017 annual report, achieving revenue of 8.886 billion yuan, a year-on-year increase of 48.01%; prof...[Details]

WITTENSTEIN High Integrity Systems (WHIS) ​​and Arm have jointly announced the integration of WHIS into the Arm Functional Safety Partner Program. With WHIS joining the program, the two companies wil...[Details]