[i=s]This post was last edited by ylyfxzsx on 2019-7-23 15:43[/i]This product is a brand new electronic bracelet that was left over from a factory closure. It has a TFT color LCD screen, a capacitive ...
I would like to ask if the STM32L4 chip can be programmed through the microUSB port without using a serial port chip, and which pin should be connected?...
Today, with the rapid development of science and technology, it is inseparable from the hard work of our scientific researchers to produce so many electronic products. However, everyone only pays atte...
The MSP430 series of microcontrollers are 16-bit ultra-low power, mixed signal processors with a reduced instruction set (RISC) that Texas Instruments (TI) began to market in 1996. The MSP430 microcon...
The concept of solder maskThe solder mask is the part of the printed circuit board that will be covered with green paint. In fact, the solder mask uses a negative film output, so after the shape of th...
The harmonic detector is an instrument that monitors harmonic energy in the power system. The functions are receive/receive control function and communication mode selection function. When the volt...[Details]
eo reporter Cai Yixuan from Aachen, Germany
On December 20, 2019, the German Federal Network Agency (BNetzA) approved the Grid Development Plan 2019-2030 (hereinafter referred to as the "Plan"...[Details]
On April 19, OFILM stated on its investor interaction platform that the company has broken through the technical barriers of high-end lenses, and its 100-megapixel 7P optical lens has been put into m...[Details]
White LEDs are making their way into many markets where incandescent lamps were once dominant. Flash lamps are entering newer applications where the reliability, durability, and ability to control the...[Details]
Overview A diode is a two-terminal electronic device that supports the flow of current in one direction (forward bias) and blocks the flow of current in the opposite direction (reverse bias). However...[Details]
Among the measuring instruments, electromagnetic flowmeters are widely used, and their appearance has greatly promoted the development of the measuring industry. Electromagnetic flowmeters are now us...[Details]
Due to the spread of the epidemic in Taiwan, China, the wafer foundry UMC has taken strict epidemic prevention measures, with work in Taipei, Hsinchu, and Tainan divided into three areas and personne...[Details]
From the development of PC boards to today's embedded systems, monitoring products have become more and more professional and integrated. The compression specifications have developed from JPEG, MP...[Details]
1. Function array()
Function: Create an array variable
Format: array(list)
Parameter: list is each value column in the array variable, separated by commas
example:
% i = ar...[Details]
Apple CEO Tim Cook said in an interview with CBS News today that Apple does not dominate the global smartphone market, which shows that Apple is not a monopoly. Reuters quoted people familiar with th...[Details]
introduction
Radiation source direction finding is a basic problem in the field of electronic countermeasures. Materials or devices that can emit ionizing radiation. In a broad sense, any materia...[Details]
Tesla has great prospects in electric vehicles and has been recognized by investors. Experienced manufacturers may encounter it. Some investors even believe that Tesla's revenue will reach 1 trillion...[Details]
Pinjia, a subsidiary of WPG , has launched a BLE smart door lock solution based on Microchip ATSAMB11, which supports Bluetooth , touch unlocking and fingerprint recognition functions. Figure ...[Details]
Whether it is a consumer, industrial or medical application, power optimization is typically achieved by reducing active processing time and extending the processor's sleep mode time. However, with th...[Details]
Recently, ARM Technology (China) Co., Ltd. (hereinafter referred to as "ARM Technology") and Zhuhai Allwinner Technology Co., Ltd. (hereinafter referred to as "Allwinner Technology"), a...[Details]
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