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According to market research firm Technavio, the GaAs wafer market will grow at a compound annual growth rate of 14% to 2.27 million tons by 2024, with a year-on-year estimate of 13.62% in 2020. Te...[Details]

A transmitter is an electrical device used to convert one or more physical quantities (such as temperature, pressure, flow, etc.) into standard electrical signals (such as 4-20mA, 0-5V, etc.) for l...[Details]

#include "typedef.h" #include msp430g2553.h #include "TemDHT11.h" #ifndef _DHT11_TYPE #define _DHT11_TYPE //Connection port #define DHT11_Dir P2DIR #define DHT11_In P2IN #define DHT11_Out P2OUT #defi...[Details]

   The above picture is the Jlink pin diagram given in the SEGGER manual. You can refer to it to see the relationship between the SWD pins and the JTAG pins.   This is the JTAG connection diagram ...[Details]

I recently used the nRF24L01 module and debugged it with the circuit board that I used to debug nRF2401. I referred to other people's program codes, which are programs that simulate SPI. I digested an...[Details]

introduction The rapid growth of motor vehicles has brought convenience to people's lives, but it has also brought problems such as vehicle management, vehicle theft prevention, and vehicle robbery...[Details]

1 Introduction Statistics show that about 80% of the accidental shutdowns of generator sets are caused by boiler failures, and 70% of the failures are caused by damage to the heating surfac...[Details]

There is no system tick timer in STM8, so the timer is used to implement the function of the system tick timer, generating an interrupt every 1ms. This time, the high-speed internal clock is used, an...[Details]

According to a report by foreign media insideevs on December 25, IBM is currently developing a new battery that does not require the use of heavy metals such as nickel or cobalt. The cost will be low...[Details]

We unexpectedly discovered on the official website of the State Intellectual Property Office that Huawei is currently applying for the trademark of the Ark operating system. Due to the large number o...[Details]

Measuring liquid level and controlling temperature, these two complementary functions can be completed by a suitable combination of integrated circuits. This circuit monitors the temperature of the l...[Details]

First, understand the main reasons for the color cast of LED display modules: 　　1. Problems with LED lights: (including inconsistent chip parameters, defects in packaging glue materials, position e...[Details]

Lenovo has previously announced the official return of the Lemon brand and launched two mobile phones, the Lemon K12 and K12 Pro. Currently, these two models are officially on sale, priced at 699 yua...[Details]

1. Introduction LED modules are now widely used in electronic products. With the expansion of application scope and the continuous improvement of lighting systems, the demand for...[Details]

Auto-coupling step-down starting and star-delta starting are two commonly used motor starting methods. They have different effects on the current and torque of the motor during the starting process...[Details]