CPR20150R0JE66

　　Function name: abs 　　Function: Find the absolute value of an integer 　　Header file: math.h 　　Function prototype: int abs(int i); 　　Program example: 　　#include stdio.h 　　#include math.h ...[Details]

Electromagnetic flowmeter is a high-precision, high-reliability and long-life flowmeter. It consists of two parts: a sensor that directly contacts the pipeline medium and an upper signal converter. I...[Details]

    Some time ago, I used Liu Yang's computer to look at a wireless chat thing made by someone else using nRF24L01 on the Internet. Both sides can send characters or Chinese characters. At first ...[Details]

Semiconductor manufacturing company Teledyne e2v was founded in 1955 and is located in Grenoble, the heart of France's Silicon Valley. Teledyne acquired e2v in March 2017 and has more than 11,000 emp...[Details]

Have you ever used the NFC function of your mobile phone? As the saying goes, "It's tasteless to eat, but a pity to throw it away." We often use "chicken ribs" to describe things that are of little v...[Details]

　　The ozone analyzer is composed of a low-pressure ultraviolet lamp, a light wave filter, an incident ultraviolet light reflector, an ozone absorption cell, a sample photoelectric sensor, a sampling ...[Details]

  1. When P0 is used as the address data bus, V1 and V2 work together to form a push-pull structure. When the level is high, V1 is turned on and V2 is turned off; when the level is low, V1 is tu...[Details]

NO.1 What are the differences between the ADS 2.0 installed on the AITO M5 high-end smart driving version and the Bosch L2 level LCC? YOGA, Huawei ADAS Engineer: In the field of ADAS, car compan...[Details]

Just as we have become accustomed to scanning code payment, more and more offline face-scanning payment devices are quietly changing our payment habits. Compared with scanning code payment, although ...[Details]

The memory of PIC8-bit MCU is in 8-bit byte structure, so the data division in PICC is based on 8 bits. In assembly, we append a value to a memory address 0X20: movlw 255; movwf 0x20; But a m...[Details]

In-circuit testing can be divided into testing in the power-on state or testing in the power-off state. In the power-on state, the base voltage can be measured. Generally, the silicon tube is 0.7V. T...[Details]

It is currently a critical period for FF's equity financing. The visit of the UAE Consul General is seen in the industry as more than just a visit. Some industry insiders even bluntly stated that thi...[Details]

Recently, CNNC Energy announced the bidding results of Qianxi 50MW photovoltaic inverter. With its leading technological advantages, excellent product quality and first-class market reputation, Sin...[Details]

Analog and digital multimeters each have their own advantages and disadvantages. The analog multimeter is an average meter. It has an intuitive and vivid reading indication. (Generally, the reading...[Details]

Huawei's Mate 30 series has been officially released, and as a leading domestic mobile phone brand, Huawei's supply chain localization has always attracted much attention. Now, a semiconductor organi...[Details]